WO2022173260A1 - Procédé de commande de composant, et dispositif électronique le prenant en charge - Google Patents

Procédé de commande de composant, et dispositif électronique le prenant en charge Download PDF

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Publication number
WO2022173260A1
WO2022173260A1 PCT/KR2022/002160 KR2022002160W WO2022173260A1 WO 2022173260 A1 WO2022173260 A1 WO 2022173260A1 KR 2022002160 W KR2022002160 W KR 2022002160W WO 2022173260 A1 WO2022173260 A1 WO 2022173260A1
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Prior art keywords
component
voltage value
identification information
components
electronic device
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PCT/KR2022/002160
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English (en)
Korean (ko)
Inventor
유종훈
양동일
성기혁
나효석
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삼성전자 주식회사
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Publication of WO2022173260A1 publication Critical patent/WO2022173260A1/fr

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer

Definitions

  • Various embodiments of the present disclosure relate to a method for controlling a component and an electronic device supporting the same.
  • 5G communication technology may support not only connecting an electronic device to a communication network, but also supporting connection between various types of electronic devices through a communication network or providing various services using the electronic device, like the existing communication technology.
  • 5G communication technology may support not only connecting an electronic device to a communication network, but also supporting connection between various types of electronic devices through a communication network or providing various services using the electronic device, like the existing communication technology.
  • an Internet of things (IoT) environment may be implemented based on 5G communication technology, and various types of electronic devices may be used to provide various services in the IoT environment.
  • IoT Internet of things
  • the electronic device may implement a plurality of functions for providing various services according to the development of communication technology.
  • the electronic device may include a plurality of components for implementing a plurality of functions.
  • an electronic device using 5G communication technology may use a plurality of channels, it may include a plurality of components for processing signals for each of the plurality of channels.
  • Each of the plurality of components in the electronic device may be controlled by a processor.
  • the processor may use identification information for respectively identifying the plurality of components.
  • the processor may output data including identification information and control information of the first part to control the first part among the plurality of parts.
  • Data output from the processor may be input to the first part based on identification information of the first part, and the first part may perform an operation based on control information included in the input data.
  • the electronic device may include a plurality of components for implementing a plurality of functions to provide a service.
  • identification information for identifying each of the plurality of components is required.
  • each of the plurality of components may include two or less pins for generating identification information. A voltage value for generating identification information may be applied to each of the two or less pins.
  • identification information that can be generated based on two or less pins is limited, the number of components that can be included in the electronic device may be limited.
  • two or less pins for generating identification information for each component and a circuit configuration for applying a voltage value to each pin are required, as the number of components increases, the circuit configuration for controlling each component becomes more complicated. .
  • Various embodiments of the present disclosure provide a method for controlling a component and an electronic device supporting the same.
  • Various embodiments of the present disclosure provide a method for controlling a component based on component identification information and an electronic device supporting the same.
  • An electronic device includes; An electronic device comprising: a plurality of components; a voltage divider circuit for applying different operating power voltage values to each of the plurality of components and applying the same reference power voltage value to each of the plurality of components; and at least one processor for providing control information to each of the plurality of components based on identification information of each of the plurality of components, wherein the plurality of components are each applied to the operating power supply voltage from the voltage divider circuit It may be set to generate identification information of each of the plurality of components based on the value and the reference power voltage value.
  • a method for generating identification information of a component in an electronic device, wherein an operating power voltage value applied to the component at a value different from an operating power voltage value applied to the at least one component and a reference power applied to the at least one component checking the reference power voltage value applied to the component as the same as the voltage value; and generating identification information of the component based on the checked operating power voltage value and the checked reference power voltage value.
  • a method for controlling a component and an electronic device supporting the same can reduce the complexity of a circuit configuration for generating component identification information, and exclude pins from the component to reduce the component size to the existing component size can be reduced to a smaller
  • a method for controlling a component and an electronic device supporting the same may add a component to an electronic device by expanding the number of available identification information, and improve the performance of the electronic device by the added component can be improved
  • FIG. 1 is a block diagram of an electronic device in a network environment according to various embodiments of the present disclosure
  • FIG. 2 is a block diagram of an electronic device according to various embodiments of the present disclosure.
  • FIG. 3 is a block diagram illustrating an example of a component structure according to various embodiments of the present disclosure
  • FIG. 4 is a block diagram illustrating an example of a component arrangement structure for generating component identification information according to various embodiments of the present disclosure
  • FIG. 5 is a block diagram illustrating another example of a component structure according to various embodiments of the present disclosure.
  • FIG. 6 is a block diagram illustrating another example of a component arrangement structure for generating component identification information according to various embodiments of the present disclosure
  • FIG. 7 is a diagram illustrating a structure of an identification information generating circuit according to various embodiments of the present disclosure.
  • FIG. 8 is a flowchart illustrating an operation of generating part identification information according to various embodiments of the present disclosure
  • FIG. 9 is a flowchart illustrating an operation of generating component identification information based on an operating power voltage value and a reference power supply voltage value according to various embodiments of the present disclosure
  • FIG. 1 is a block diagram 100 of an electronic device 101 in a network environment 100 according to various embodiments of the present disclosure.
  • an electronic device 101 communicates with an electronic device 102 through a first network 198 (eg, a short-range wireless communication network) or a second network 199 . It may communicate with the electronic device 104 or the server 108 through (eg, a long-distance wireless communication network). According to an embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108 .
  • a first network 198 eg, a short-range wireless communication network
  • a second network 199 e.g., a second network 199
  • the electronic device 101 may communicate with the electronic device 104 through the server 108 .
  • the electronic device 101 includes a processor 120 , a memory 130 , an input module 150 , a sound output module 155 , a display module 160 , an audio module 170 , and a sensor module ( 176), interface 177, connection terminal 178, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196 , or an antenna module 197 .
  • at least one of these components eg, the connection terminal 178
  • some of these components are integrated into one component (eg, display module 160 ). can be
  • the processor 120 for example, executes software (eg, a program 140) to execute at least one other component (eg, a hardware or software component) of the electronic device 101 connected to the processor 120. It can control and perform various data processing or operations. According to an embodiment, as at least part of data processing or operation, the processor 120 stores a command or data received from another component (eg, the sensor module 176 or the communication module 190 ) into the volatile memory 132 . may be stored in , process commands or data stored in the volatile memory 132 , and store the result data in the non-volatile memory 134 .
  • software eg, a program 140
  • the processor 120 stores a command or data received from another component (eg, the sensor module 176 or the communication module 190 ) into the volatile memory 132 .
  • the processor 120 stores a command or data received from another component (eg, the sensor module 176 or the communication module 190 ) into the volatile memory 132 .
  • the processor 120 is a main processor 121 (eg, a central processing unit or an application processor) or a secondary processor 123 (eg, a graphic processing unit, a neural network processing unit) a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor).
  • a main processor 121 eg, a central processing unit or an application processor
  • a secondary processor 123 eg, a graphic processing unit, a neural network processing unit
  • NPU neural processing unit
  • an image signal processor e.g., a sensor hub processor, or a communication processor.
  • the secondary processor 123 may, for example, act on behalf of the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or when the main processor 121 is active (eg, executing an application). ), together with the main processor 121, at least one of the components of the electronic device 101 (eg, the display module 160, the sensor module 176, or the communication module 190) It is possible to control at least some of the related functions or states.
  • the auxiliary processor 123 eg, image signal processor or communication processor
  • the auxiliary processor 123 may include a hardware structure specialized for processing an artificial intelligence model.
  • Artificial intelligence models can be created through machine learning. Such learning may be performed, for example, in the electronic device 101 itself on which artificial intelligence is performed, or may be performed through a separate server (eg, the server 108).
  • the learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but in the above example not limited
  • the artificial intelligence model may include a plurality of artificial neural network layers.
  • Artificial neural networks include deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), It may be one of deep Q-networks or a combination of two or more of the above, but is not limited to the above example.
  • the artificial intelligence model may include, in addition to, or alternatively, a software structure in addition to the hardware structure.
  • the memory 130 may store various data used by at least one component (eg, the processor 120 or the sensor module 176 ) of the electronic device 101 .
  • the data may include, for example, input data or output data for software (eg, the program 140 ) and instructions related thereto.
  • the memory 130 may include a volatile memory 132 or a non-volatile memory 134 .
  • the program 140 may be stored as software in the memory 130 , and may include, for example, an operating system 142 , middleware 144 , or an application 146 .
  • the input module 150 may receive a command or data to be used by a component (eg, the processor 120 ) of the electronic device 101 from the outside (eg, a user) of the electronic device 101 .
  • the input module 150 may include, for example, a microphone, a mouse, a keyboard, a key (eg, a button), or a digital pen (eg, a stylus pen).
  • the sound output module 155 may output a sound signal to the outside of the electronic device 101 .
  • the sound output module 155 may include, for example, a speaker or a receiver.
  • the speaker can be used for general purposes such as multimedia playback or recording playback.
  • the receiver can be used to receive incoming calls. According to an embodiment, the receiver may be implemented separately from or as a part of the speaker.
  • the display module 160 may visually provide information to the outside (eg, a user) of the electronic device 101 .
  • the display module 160 may include, for example, a control circuit for controlling a display, a hologram device, or a projector and a corresponding device.
  • the display module 160 may include a touch sensor configured to sense a touch or a pressure sensor configured to measure the intensity of a force generated by the touch.
  • the audio module 170 may convert a sound into an electric signal or, conversely, convert an electric signal into a sound. According to an embodiment, the audio module 170 acquires a sound through the input module 150 , or an external electronic device (eg, a sound output module 155 ) connected directly or wirelessly with the electronic device 101 .
  • the electronic device 102) eg, a speaker or headphones
  • the electronic device 102 may output a sound.
  • the sensor module 176 detects an operating state (eg, power or temperature) of the electronic device 101 or an external environmental state (eg, a user state), and generates an electrical signal or data value corresponding to the sensed state. can do.
  • the sensor module 176 may include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, It may include a temperature sensor, a humidity sensor, or an illuminance sensor.
  • the interface 177 may support one or more specified protocols that may be used by the electronic device 101 to directly or wirelessly connect with an external electronic device (eg, the electronic device 102 ).
  • the interface 177 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
  • the connection terminal 178 may include a connector through which the electronic device 101 can be physically connected to an external electronic device (eg, the electronic device 102 ).
  • the connection terminal 178 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).
  • the haptic module 179 may convert an electrical signal into a mechanical stimulus (eg, vibration or movement) or an electrical stimulus that the user can perceive through tactile or kinesthetic sense.
  • the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.
  • the camera module 180 may capture still images and moving images. According to an embodiment, the camera module 180 may include one or more lenses, image sensors, image signal processors, or flashes.
  • the power management module 188 may manage power supplied to the electronic device 101 .
  • the power management module 188 may be implemented as, for example, at least a part of a power management integrated circuit (PMIC).
  • PMIC power management integrated circuit
  • the battery 189 may supply power to at least one component of the electronic device 101 .
  • the battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.
  • the communication module 190 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108). It can support establishment and communication performance through the established communication channel.
  • the communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication.
  • the communication module 190 is a wireless communication module 192 (eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (eg, : It may include a local area network (LAN) communication module, or a power line communication module).
  • a wireless communication module 192 eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module
  • GNSS global navigation satellite system
  • wired communication module 194 eg, : It may include a local area network (LAN) communication module, or a power line communication module.
  • a corresponding communication module among these communication modules is a first network 198 (eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network 199 (eg, legacy It may communicate with the external electronic device 104 through a cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (eg, a telecommunication network such as a LAN or a WAN).
  • a first network 198 eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)
  • a second network 199 eg, legacy It may communicate with the external electronic device 104 through a cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (eg, a telecommunication network such as a LAN or a WAN).
  • a telecommunication network
  • the wireless communication module 192 uses subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 196 within a communication network such as the first network 198 or the second network 199 .
  • subscriber information eg, International Mobile Subscriber Identifier (IMSI)
  • IMSI International Mobile Subscriber Identifier
  • the electronic device 101 may be identified or authenticated.
  • the wireless communication module 192 may support a 5G network after a 4G network and a next-generation communication technology, for example, a new radio access technology (NR).
  • NR access technology includes high-speed transmission of high-capacity data (eMBB (enhanced mobile broadband)), minimization of terminal power and access to multiple terminals (mMTC (massive machine type communications)), or high reliability and low latency (URLLC (ultra-reliable and low-latency) -latency communications)).
  • eMBB enhanced mobile broadband
  • mMTC massive machine type communications
  • URLLC ultra-reliable and low-latency
  • the wireless communication module 192 may support a high frequency band (eg, mmWave band) to achieve a high data rate, for example.
  • a high frequency band eg, mmWave band
  • the wireless communication module 192 uses various techniques for securing performance in a high-frequency band, for example, beamforming, massive multiple-input and multiple-output (MIMO), all-dimensional multiplexing. It may support technologies such as full dimensional MIMO (FD-MIMO), an array antenna, analog beam-forming, or a large scale antenna.
  • the wireless communication module 192 may support various requirements defined in the electronic device 101 , an external electronic device (eg, the electronic device 104 ), or a network system (eg, the second network 199 ).
  • the wireless communication module 192 may include a peak data rate (eg, 20 Gbps or more) for realizing eMBB, loss coverage (eg, 164 dB or less) for realizing mMTC, or U-plane latency for realizing URLLC ( Example: Downlink (DL) and uplink (UL) each 0.5 ms or less, or round trip 1 ms or less) can be supported.
  • a peak data rate eg, 20 Gbps or more
  • loss coverage eg, 164 dB or less
  • U-plane latency for realizing URLLC
  • the antenna module 197 may transmit or receive a signal or power to the outside (eg, an external electronic device).
  • the antenna module 197 may include an antenna including a conductor formed on a substrate (eg, a PCB) or a radiator formed of a conductive pattern.
  • the antenna module 197 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 or the second network 199 is connected from the plurality of antennas by, for example, the communication module 190 . can be selected. A signal or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna.
  • other components eg, a radio frequency integrated circuit (RFIC)
  • RFIC radio frequency integrated circuit
  • the antenna module 197 may form a mmWave antenna module.
  • the mmWave antenna module comprises a printed circuit board, an RFIC disposed on or adjacent to a first side (eg, bottom side) of the printed circuit board and capable of supporting a designated high frequency band (eg, mmWave band); and a plurality of antennas (eg, an array antenna) disposed on or adjacent to a second side (eg, top or side) of the printed circuit board and capable of transmitting or receiving signals of the designated high frequency band. can do.
  • peripheral devices eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)
  • GPIO general purpose input and output
  • SPI serial peripheral interface
  • MIPI mobile industry processor interface
  • the command or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199 .
  • Each of the external electronic devices 102 or 104 may be the same as or different from the electronic device 101 .
  • all or part of the operations executed by the electronic device 101 may be executed by one or more external electronic devices 102 , 104 , or 108 .
  • the electronic device 101 may perform the function or service itself instead of executing the function or service itself.
  • one or more external electronic devices may be requested to perform at least a part of the function or the service.
  • One or more external electronic devices that have received the request may execute at least a part of the requested function or service, or an additional function or service related to the request, and transmit a result of the execution to the electronic device 101 .
  • the electronic device 101 may process the result as it is or additionally and provide it as at least a part of a response to the request.
  • cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used.
  • the electronic device 101 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing.
  • the external electronic device 104 may include an Internet of things (IoT) device.
  • the server 108 may be an intelligent server using machine learning and/or neural networks.
  • the external electronic device 104 or the server 108 may be included in the second network 199 .
  • the electronic device 101 may be applied to an intelligent service (eg, smart home, smart city, smart car, or health care) based on 5G communication technology and IoT-related technology.
  • the electronic device may be a device of various types.
  • the electronic device may include, for example, a portable communication device (eg, a smart phone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance device.
  • a portable communication device eg, a smart phone
  • a computer device e.g., a laptop, a desktop, a tablet, or a portable multimedia device
  • portable medical device e.g., a portable medical device
  • camera e.g., a camera
  • a wearable device e.g., a smart watch
  • a home appliance device e.g., a home appliance
  • first, second, or first or second may simply be used to distinguish an element from other elements in question, and may refer elements to other aspects (e.g., importance or order) is not limited. It is said that one (eg, first) component is “coupled” or “connected” to another (eg, second) component, with or without the terms “functionally” or “communicatively”. When referenced, it means that one component can be connected to the other component directly (eg by wire), wirelessly, or through a third component.
  • module used in various embodiments of the present disclosure may include a unit implemented in hardware, software, or firmware, for example, interchangeably with terms such as logic, logic block, component, or circuit.
  • a module may be an integrally formed part or a minimum unit or a part of the part that performs one or more functions.
  • the module may be implemented in the form of an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • one or more instructions stored in a storage medium may be implemented as software (eg, the program 140) including
  • the processor eg, the processor 120
  • the device eg, the electronic device 101
  • the one or more instructions may include code generated by a compiler or code executable by an interpreter.
  • the device-readable storage medium may be provided in the form of a non-transitory storage medium.
  • 'non-transitory' only means that the storage medium is a tangible device and does not contain a signal (eg, electromagnetic wave), and this term is used in cases where data is semi-permanently stored in the storage medium and It does not distinguish between temporary storage cases.
  • a signal eg, electromagnetic wave
  • the method according to various embodiments of the present disclosure may be provided by being included in a computer program product.
  • Computer program products may be traded between sellers and buyers as commodities.
  • the computer program product is distributed in the form of a machine-readable storage medium (eg compact disc read only memory (CD-ROM)), or through an application store (eg Play StoreTM) or on two user devices ( It can be distributed (eg downloaded or uploaded) directly, online between smartphones (eg: smartphones).
  • a portion of the computer program product may be temporarily stored or temporarily created in a machine-readable storage medium such as a memory of a server of a manufacturer, a server of an application store, or a relay server.
  • each component (eg, module or program) of the above-described components may include a singular or a plurality of entities, and some of the plurality of entities may be separately disposed in other components.
  • one or more components or operations among the above-described corresponding components may be omitted, or one or more other components or operations may be added.
  • a plurality of components eg, a module or a program
  • the integrated component may perform one or more functions of each component of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. .
  • operations performed by a module, program, or other component are executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations are executed in a different order, omitted, or , or one or more other operations may be added.
  • a different voltage value included in the operating voltage range may be applied as the operating power voltage value to each of a plurality of components having the same operating voltage range.
  • the same voltage value included in the operating voltage range of each of the plurality of components may be applied to the reference power supply voltage value.
  • component identification information for controlling a component may be generated based on an operating power voltage value and a reference power voltage value applied to each component. Accordingly, each component may not include pins for generating component identification information.
  • FIG. 2 is a block diagram 200 of an electronic device 101 according to various embodiments of the present disclosure.
  • an electronic device 101 includes a communication module 210 , a memory 220 , a voltage distribution circuit 230 , one or more components 240 , and a processor 250 . can do.
  • the communication module 210 may communicate with an external electronic device based on various communication methods. In an embodiment, the communication module 210 may be included in the communication module 190 of FIG. 1 .
  • the memory 220 may store information transmitted and received through the communication module 210 and information generated by the processor 250 . According to various embodiments, the memory 220 may store identification information, a command, and an indicator for controlling each of the one or more components 240 . In an embodiment, the memory 220 may include a volatile memory or a non-volatile memory, and may be included in the memory 130 of FIG. 1 .
  • the voltage divider circuit 230 may represent a circuit that provides power or a clock signal to each component included in the electronic device 101 .
  • the voltage divider circuit 230 may apply an operating power voltage value and a reference power voltage value to each of the one or more components 240 .
  • the operating power supply voltage value may be configured to have a specific voltage level within the operating voltage range of each component, and the reference power supply voltage value may be used as a reference voltage value used for level comparison with the operating power supply voltage value. .
  • the voltage division circuit 230 may apply different operating power voltage values to each of the one or more components 240 , and apply the same reference power voltage value to each of the one or more components 240 .
  • the voltage divider circuit 230 may be included in the power management module 188 of FIG. 1 .
  • each of the one or more components 240 may include an identification information generating circuit 245 for generating identification information.
  • the identification information generating circuit 245 may generate identification information of a corresponding part based on the operating power voltage value and the reference power voltage value output from the voltage dividing circuit 230 . Details of the structure and operation of the identification information generating circuit 245 according to an embodiment will be described later.
  • the processor 250 may control the communication module 210 , the memory 220 , the voltage distribution circuit 230 , or one or more components 240 .
  • the processor 250 may include a serial interface for connecting to one or more components.
  • the processor 250 checks identification information of each of the one or more components 240 , and generates data including identification information and control information of each of the one or more components 240 in synchronization with a clock signal. can do.
  • the processor 250 may transmit the generated data to each of the one or more components 240 through a serial interface.
  • the processor 560 may be included in the processor 120 of FIG. 1 .
  • FIG. 3 is a block diagram 300 illustrating an example of a component structure according to various embodiments of the present disclosure.
  • a component 350 may be operated within a preset operating voltage range.
  • the voltage value Vref 310 included in the operating voltage range may be output from the voltage divider circuit 230 .
  • the Vref 310 output from the voltage divider circuit 230 may be applied to the component 350 as a reference power supply voltage value.
  • the Vref 310 output from the voltage divider circuit 230 and the Vref 320 applied to the component 350 may be the same.
  • Vref 310 may be varied by the resistance element R 330 in the operating voltage range, and the changed Vref 310 is applied to the component 350 as VDD 340 which is the operating power voltage value.
  • Vref 320 and VDD 340 applied to component 350 may be used to generate identification information of component 350 .
  • the electronic device 101 may include a plurality of components having the same configuration as the component 350 illustrated in FIG. 3 .
  • the electronic device 101 may include five components having the same configuration as the component 350 illustrated in FIG. 3 as shown in FIG. 4 .
  • FIG. 4 is a block diagram 400 illustrating an example of a component arrangement structure for generating component identification information according to various embodiments of the present disclosure.
  • the electronic device 101 includes a plurality of components, for example, a first component 410 , a second component 420 , a third component 430 , and a fourth component. 440 , a fifth component 450 , and a processor 460 may be included.
  • the first part 410 , the second part 420 , the third part 430 , the fourth part 440 , and the fifth part 450 have the same operating voltage range and have similar functions. It can represent different parts that perform.
  • the first component 410 , the second component 420 , the third component 430 , the fourth component 440 , and the fifth component 450 are for processing signals on different channels. They can be signal processors.
  • the first component 410 may process a signal received over a first channel or a signal to be transmitted over the first channel
  • the second component 420 may process a signal received over the second channel or
  • the second component may process a signal to be transmitted through the second channel
  • the third component 430 may process a signal received through the third channel or a signal to be transmitted through the third channel
  • the fourth component 440 may process a signal to be transmitted through the third channel.
  • the fifth component 450 processes a signal received through the fifth channel or a signal to be transmitted through the fifth channel can do.
  • the first part 410 , the second part 420 , the third part 430 , the fourth part 440 , and the fifth part 450 are the communication module 190 of FIG. 1 or It may be included in the communication module 210 of FIG. 2 .
  • the first component 410 , the second component 420 , the third component 430 , the fourth component 440 , and the fifth component 450 include a plurality of antennas of the electronic device 101 . can be connected to each of them. In an embodiment, a plurality of antennas may be included in the antenna module 197 of FIG. 1 .
  • the first component 410 , the second component 420 , the third component 430 , the fourth component 440 , and the fifth component 450 transmit a radio frequency (RF) signal.
  • They may be amplifiers (eg, low noise amplifiers: LNAs) for amplifying different sizes.
  • the first component 410 , the second component 420 , the third component 430 , the fourth component 440 , and the fifth component 450 perform operations for different communication methods. It may be a communication switch for turning on/off the power of the communication units. In an embodiment, the communication units may be included in the communication module 190 of FIG. 1 or the communication module 210 of FIG. 2 .
  • the first component 410 , the second component 420 , the third component 430 , the fourth component 440 , and the fifth component 450 include signal processors, amplifiers, or It is not limited to communication switches, and may correspond to any parts of the same type having the same operating voltage range.
  • the first component 410 , the second component 420 , the third component 430 , the fourth component 440 , and the fifth component 450 may be connected in series, and the processor 460 may be connected in series. ) can be operated under the control of
  • VDD 415 and Vref 417 based on Vref 411 that is a voltage value included in the operating voltage range may be applied to the first component 410 .
  • VDD 415 is an operating power voltage value of the first component 410
  • Vref 411 may represent a voltage output by being varied by the resistor R 413 in an operating voltage range.
  • Vref 417 is a reference power supply voltage value, and may represent the same voltage value as Vref 411 output from the voltage divider circuit 230 .
  • VDD 425 and Vref 427 based on Vref 421 that is a voltage value included in the operating voltage range may be applied to the second component 420 .
  • VDD 425 is an operating power voltage value of the second component 420
  • Vref 421 may represent a voltage output by being varied by the resistor R 423 in an operating voltage range.
  • Vref 427 is a reference power voltage value, and may represent the same voltage value as Vref 421 output from the voltage divider circuit 230 .
  • VDD 435 and Vref 437 based on Vref 431 that is a voltage value included in the operating voltage range may be applied to the third component 430 .
  • VDD 435 is an operating power voltage value of the third component 430
  • Vref 431 may represent a voltage value output by being varied by the resistor R 433 in an operating voltage range.
  • Vref 437 is a reference power voltage value and may represent the same voltage value as Vref 431 output from the voltage divider circuit 230 .
  • VDD 445 and Vref 447 based on Vref 441 that is a voltage value included in the operating voltage range may be applied to the fourth component 440 .
  • VDD 445 is an operating power voltage value of the fourth component 440
  • Vref 441 may represent a voltage value output by being varied by the resistance element R 443 in an operating voltage range.
  • Vref 447 is a reference power voltage value and may represent the same voltage value as Vref 441 output from the voltage divider circuit 230 .
  • VDD 455 and Vref 457 based on Vref 451 that is a voltage value included in the operating voltage range may be applied to the fifth component 450 .
  • VDD 455 is an operating power voltage value of the fifth component 450
  • Vref 451 may represent a voltage output by being varied by the resistor R5 453 in an operating voltage range.
  • Vref 457 is a reference power supply voltage value and may represent the same voltage value as Vref 451 output from the voltage divider circuit 230 .
  • identification information of the first component 410 may be generated based on Vref 417 and VDD 415
  • identification information of the second component 420 may include Vref 427 and VDD 425
  • the identification information of the third part 410 may be generated based on Vref 437 and VDD 435
  • the identification information of the fourth part 410 is Vref (447). and VDD 445
  • identification information of the fifth component 410 may be generated based on Vref 457 and VDD 455 .
  • the processor 460 is configured through the serial interface 465 to the first part 410 , the second part 420 , the third part 430 , the fourth part 440 , and the fifth part ( 450) can be connected to each.
  • the processor 460 may control each of the first component 410 , the second component 420 , the third component 430 , the fourth component 440 , and the fifth component 450 . have.
  • the processor 460 generates identification information for each of the first part 410 , the second part 420 , the third part 430 , the fourth part 440 , and the fifth part 450 . can be checked and used.
  • the processor 460 may include identification information for each of the first part 410 , the second part 420 , the third part 430 , the fourth part 440 , and the fifth part 450 .
  • Data including control information is generated in synchronization with a clock signal, and the generated data is generated through the serial interface 465 through the first part 410 , the second part 420 , the third part 430 , and the fourth part 440 and the fifth component 450 may be respectively output.
  • the processor 460 may be included in the processor 120 of FIG. 1 or the processor 250 of FIG. 2 .
  • FIG. 5 is a block diagram 500 illustrating another example of a component structure according to various embodiments of the present disclosure.
  • a component 550 may be operated in a preset operating voltage range.
  • the voltage value Vref 510 included in the operating voltage range may be output from the voltage divider circuit 230 .
  • Vref 510 output from the voltage divider circuit 230 may be applied to the component 550 as a reference power supply voltage value.
  • the Vref 510 output from the voltage divider circuit 230 and the Vref 520 applied to the component 550 may be the same.
  • VDD1 530 which is a voltage value included in the operating voltage range of the component 550 output from the voltage divider circuit 230 , may be applied to the component 550 as an operating power voltage value.
  • VDD1 530 output from voltage divider circuit 230 and VDD 540 applied to component 550 may be the same.
  • VDD1 530 and Vref 510 may be respectively applied to the component 550 through different lines.
  • Vref 520 and VDD 540 applied to component 550 may be used to generate identification information of component 550 .
  • the electronic device 101 may include a plurality of components having the same configuration as the component 550 illustrated in FIG. 5 .
  • the electronic device 101 may include five components having the same configuration as the component 550 illustrated in FIG. 5 as shown in FIG. 6 .
  • FIG. 6 is a block diagram 600 illustrating another example of a component arrangement structure for generating component identification information according to various embodiments of the present disclosure.
  • the electronic device 101 includes a plurality of components, for example, a first component 610 , a second component 620 , a third component 630 , and a fourth component. 640 , a fifth component 650 , and a processor 660 may be included.
  • the first part 610 , the second part 620 , the third part 630 , the fourth part 640 , and the fifth part 650 have the same operating voltage range and have similar functions. It can represent different parts that perform.
  • the first part 610 , the second part 620 , the third part 630 , the fourth part 640 , and the fifth part 650 are for processing signals on different channels. They can be signal processors.
  • the first part 610 , the second part 620 , the third part 630 , the fourth part 640 , and the fifth part 650 are the communication module 190 of FIG. 1 or It may be included in the communication module 210 of FIG. 2 .
  • the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 include a plurality of antennas of the electronic device 101 . can be connected to each of them. In an embodiment, a plurality of antennas may be included in the antenna module 197 of FIG. 1 .
  • the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 are for amplifying the RF signal to different sizes. They can be amplifiers (eg LNAs).
  • the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 perform operations for different communication methods. It may be a communication switch for turning on/off the power of the communication units. In an embodiment, the communication units may be included in the communication module 190 of FIG. 1 or the communication module 210 of FIG. 2 .
  • the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 include signal processors, amplifiers, or It is not limited to communication switches, and may correspond to any parts of the same type having the same operating voltage range.
  • the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 may be connected in series, and the processor 660 may be connected in series. ) can be operated under the control of
  • the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 have voltage values included in the operating voltage range, respectively.
  • Vref 613 may be applied.
  • Vref 613 applied to the first component 610 may be used as a reference power voltage value Vref 617 in the first component 610
  • 623 may be used as a reference power supply voltage value Vref 627 in the second component 620
  • Vref 633 applied to the third component 630 is a reference power supply voltage value in the third component 630
  • Vref 637 may be used as Vref 637
  • Vref 643 applied to the fourth component 640 may be used as Vref 647 , which is a reference power supply voltage value in the fourth component 640
  • ) applied to Vref 653 may be used as a reference power supply voltage value Vref 657 in the fifth component 650 .
  • Vref 617 , Vref 627 , Vref 637 , Vref 647 , and Vref 657 may be the same.
  • the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 have voltage values included in the operating voltage range, respectively.
  • VDD1 611 , VDD2 621 , VDD3 631 , VDD4 641 , and VDD5 651 may be applied.
  • VDD1 611 applied to the first component 610 may be used as VDD 615 which is an operating power voltage value in the first component 610
  • 621 may be used as VDD 625 which is the operating power voltage value in the second component 620
  • VDD3 631 applied to the third component 630 is the operating power voltage value in the third component 630 .
  • VDD 635 may be used as VDD 635
  • VDD4 641 applied to the fourth component 640 may be used as VDD 645 , which is an operating power supply voltage value, in the fourth component 640 , and the fifth component 650 .
  • VDD5 751 applied to ) may be used as VDD 655 , which is an operating power voltage value in the fifth component 650 .
  • VDD 615 , VDD 625 , VDD 635 , VDD 645 , and VDD 655 may be different.
  • identification information of the first component 610 may be generated based on Vref 617 and VDD 615
  • identification information of the second component 620 includes Vref 627 and VDD 625
  • identification information of the third component 610 may be generated based on Vref 637 and VDD 635
  • identification information of the fourth component 610 is Vref 647 . and VDD 645
  • identification information of the fifth component 610 may be generated based on Vref 657 and VDD 655 .
  • a process of generating identification information for each of the first part 610 , the second part 620 , the third part 630 , the fourth part 640 , and the fifth part 650 will be described later.
  • the processor 660 via the serial interface 665, the first part 610, the second part 620, the third part 630, the fourth part 640, and the fifth part ( 650) can be connected to each.
  • the processor 660 may control each of the first component 610 , the second component 620 , the third component 630 , the fourth component 640 , and the fifth component 650 . have.
  • the processor 660 generates identification information for each of the first part 610 , the second part 620 , the third part 630 , the fourth part 640 , and the fifth part 650 . can be checked and used.
  • the processor 660 may include identification information for each of the first part 610 , the second part 620 , the third part 630 , the fourth part 640 , and the fifth part 650 .
  • Data including control information is generated by synchronizing with a clock signal, and the generated data is generated through a serial interface 665 through the first part 610 , the second part 620 , the third part 630 , and the fourth part 640 and the fifth component 650 may be respectively output.
  • the processor 660 may be included in the processor 120 of FIG. 1 or the processor 250 of FIG. 2 .
  • an identification information generation circuit capable of generating component identification information based on an operating power voltage value and a reference power supply voltage value (eg, the identification information generation circuit 245 of FIG. 2) ) may be included.
  • the identification information generating circuit may be configured as shown in FIG. 7 .
  • FIG. 7 is a diagram 700 illustrating a structure of an identification information generating circuit according to various embodiments of the present disclosure.
  • the identification information generating circuit as shown in FIG. 7 may be included in a component.
  • the identification information generating circuit includes the component 350 of FIG. 3 , the first component 410 of FIG. 4 , the second component 420 , the third component 430 , the fourth component 440 , and The fifth part 450 , the part 550 of FIG. 5 , or the first part 610 , the second part 620 , the third part 630 , the fourth part 640 , and the fifth part of FIG. 6 .
  • Each of the components 650 may be included.
  • the identification information generation circuit may be included in the identification information generation circuit 245 of FIG. 2 .
  • the identification information generating circuit includes at least one resistance element (eg, at least one of R 711 , R 721 , ... or R 741 ) and at least one voltage comparison circuit (eg, : at least one of a voltage comparison circuit 712 , a voltage comparison circuit 722 , a voltage comparison circuit 732 , ... or a voltage comparison circuit 742 ).
  • at least one resistance element eg, at least one of R 711 , R 721 , ... or R 741
  • at least one voltage comparison circuit eg, : at least one of a voltage comparison circuit 712 , a voltage comparison circuit 722 , a voltage comparison circuit 732 , ... or a voltage comparison circuit 742 .
  • the identification information generating circuit may include a line 703 to which Vref 702, which is a reference power voltage value included in an operating voltage range, is applied.
  • Vref 1 710 having the same voltage value as the applied Vref 702 may be used.
  • Vref 1 710 may be respectively input to at least one resistance element (eg, R 711 ) and a voltage comparison circuit 712 .
  • Vref 1 710 may be varied through R 711
  • Vref 2 720 may be output as a variable voltage value through R 711
  • the output Vref 2 720 may be respectively input to at least one resistance element (eg, R 712 ) and a voltage comparison circuit 722 .
  • Vref 2 720 may be varied through R 721
  • Vref 3 730 may be output as a variable voltage value through R 721
  • the output Vref 3 730 may be respectively input to at least one resistance element (eg, R 741 ) and a voltage comparison circuit 732 .
  • Vref 3 730 may be varied through R 741 , and Vref n-1 740 may be output as a variable voltage value through R 741 .
  • the output Vref n-1 740 may be input to the voltage comparison circuit 742 .
  • the identification information generating circuit may include a line 705 to which VDD 704, which is an operating power voltage value included in an operating voltage range, is applied.
  • the line 705 to which the VDD 704 is applied is connected to at least one voltage comparison circuit (eg, a voltage comparison circuit 712 , a voltage comparison circuit 722 , a voltage comparison circuit 732 , ... or a voltage comparison circuit 742 ). at least one of the input terminals).
  • VDD 704 may be used as an input value of at least one voltage comparison circuit.
  • the at least one voltage comparison circuit may be at least one operational amplifier (OP AMP).
  • the voltage comparison circuit 712 may compare the input Vref 1 710 with the VDD 704 .
  • the voltage comparison circuit 712 may output a preset voltage value (eg, 0V) when VDD 704 is less than or equal to Vref 1 710 .
  • Vref 713 used as the power source Vcc value of the voltage comparison circuit 712 to the output voltage value Vout 1 ( 714) can be output.
  • Vref 713 may be the same as Vref 702 .
  • Vout 1 when a preset voltage value is output as Vout 1 ( 714 ), one (eg, 0) of two values (eg, 0 and 1) that can be used for generating identification information is Vout 1 ( 714 ). ) can be assigned in correspondence with In an embodiment, when Vref 713 is output to Vout 1 714 , another one (eg, 1) of two values that can be used for generating identification information is assigned to correspond to Vout 1 714 . can
  • the voltage comparison circuit 722 may compare the input Vref 2 720 with the VDD 704 .
  • the voltage comparison circuit 722 may output a preset voltage value when VDD 704 is less than or equal to Vref 2 720 .
  • Vref 723 used as the power supply value of the voltage comparison circuit 722 as the output voltage value Vout 2 724 . can be printed out.
  • Vref 723 may be the same as Vref 702 .
  • Vout 2 724 when a preset voltage value is output to Vout 2 724 , one of two values that may be used to generate identification information may be allocated to Vout 2 724 . In an embodiment, when Vref 723 is output to Vout 2 724 , the other one of two values that can be used to generate identification information may be assigned to correspond to Vout 2 724 .
  • the voltage comparison circuit 732 may compare the input Vref 3 730 with the VDD 704 .
  • the voltage comparison circuit 732 may output a preset voltage value when VDD 704 is less than or equal to Vref 3 730 .
  • the voltage comparison circuit 732 uses Vref 733 used as the power supply value of the voltage comparison circuit 732 as an output voltage value Vout 3 734 . can be printed out.
  • Vref 733 may be the same as Vref 702 .
  • Vout 3 734 when a preset voltage value is output as Vout 3 734 , one of two values that can be used to generate identification information may be allocated to Vout 3 734 . In an embodiment, when Vref 733 is output to Vout 3 734 , the other one of two values that can be used for generating identification information may be allocated to correspond to Vout 3 734 .
  • the voltage comparison circuit 742 may compare the input Vref n-1 740 with the VDD 704 .
  • the voltage comparison circuit 742 may output a preset voltage value when VDD 704 is less than or equal to Vref n-1 740 .
  • Vref n-1 740 when VDD 704 is greater than Vref n-1 740 , the voltage comparison circuit 742 converts Vref 743 used as the power supply value of the voltage comparison circuit 742 to the output voltage value Vout n 744 . ) can be output as In one embodiment, Vref 743 may be the same as Vref 702 .
  • Vout n 744 when Vout n 744 outputs a preset voltage value, one of two values that can be used to generate identification information may be allocated to correspond to Vout n 744 . In an embodiment, when Vout n 744 outputs Vref 743 , the other one of two values that may be used to generate identification information may be allocated to Vout n 744 .
  • VDD and Vref for each component are values as shown in [Table 1]. may be authorized as VDD and Vref applied to each component may be applied as values included in the operating voltage range of each component.
  • the VDD applied to each of the first component 610 to the fifth component 650 is different, and the Vref applied to each of the first component 610 to the fifth component 650 is the same. can do.
  • each of the first component 610 to the fifth component 650 may include an identification information generating circuit as shown in FIG. 7 .
  • VDD 615 applied to first component 610 of FIG. 6 may correspond to VDD 704 of FIG. 7
  • Vref 617 applied to first component 610 of FIG. 6 is Vref of FIG. 7 . It can correspond to (702). In consideration of this, a process of generating identification information of the first part 610 will be described with reference to FIG. 7 .
  • a plurality of voltage values may be generated based on Vref 702 and at least one resistance value.
  • the plurality of voltage values may be determined, for example, based on a voltage division equation as shown in Equation 1 below. In [Equation 1], six voltage values are generated as an example, but the number of voltage values is not limited thereto and may be variously changed.
  • Vref may represent a reference power supply voltage value (eg, Vref 702 of FIG. 7 ), and Vref 1 to Vref 6 are a plurality of values generated based on Vref and at least one resistance value.
  • the resistance values set in each resistance element may be different or the same.
  • the component identification information may include bits corresponding to the number of a plurality of voltage values. For example, when six voltage values are generated, the part identification information may include six bits.
  • Vref 1 to Vref 6 are determined as described above, 2.8V, which is the VDD 704, may be compared with each of Vref 1 to Vref 6 .
  • 2.8V as VDD 704 may be compared with 2.4V as Vref 1 710 .
  • Vref 713 used as the power source value of the voltage comparison circuit 712 is converted to the output voltage value Vout 1 714 .
  • Vout 1 714 can be output as
  • the other one (eg, 1) of two values that can be used for generating identification information may be assigned to Vout 1 714 .
  • VDD 704 can also be compared with Vref 2 to Vref 6 in each of the remaining voltage comparison circuits (eg, voltage comparison circuit 722 to voltage comparison circuit 742), and identified based on the comparison result.
  • One of two values that can be used for information generation may be assigned to Vout 1 to Vout 6, respectively.
  • the identification information of the first part 610 is “111111” as shown in Table 2 below.
  • identification information for each of the second component 620 to the fifth component 650 may be generated.
  • the identification information of the second component 620 is “011111” as shown in Table 3 below.
  • the identification information of the third component 630 is set to “001111” as shown in Table 4 below.
  • the identification information of the fourth part 640 is set to “000111” as shown in Table 5 below.
  • the identification information of the fifth component 650 is set to “000011” as shown in Table 6 below.
  • identification information for five parts may be possible to generate identification information for five parts, which was impossible with two or less pins, and generate identification information for more than five parts in the same way as above. It may also be possible to
  • each of the plurality of components includes an identification information generation circuit 245 for generating component identification information, and the identification information generation circuit 245 uses the reference power voltage value as at least one resistance element. generating a plurality of voltage values using the component, comparing each of the plurality of voltage values with the operating power supply voltage value, and comparing each of the plurality of voltage values with the operating power supply voltage value. It may be set to generate identification information.
  • the part identification information includes bits corresponding to the number of the plurality of voltage values, and each of the bits is a value based on a result of comparing each of the plurality of voltage values with the operating power voltage value.
  • each of the bits has a first value when a corresponding one of the plurality of voltage values is greater than the operating power voltage value, and a corresponding one of the plurality of voltage values is the operating power voltage value. If the value is less than or equal to the value, it may have a second value.
  • the operating power voltage value and the reference power voltage value applied to each of the plurality of components 240 may be included in an operating voltage range of each of the plurality of components 240 .
  • the plurality of components 240 may be set to be connected in series.
  • the plurality of components 240 may be the same type of components having the same operating voltage range.
  • the plurality of components 240 are signal processors for processing signals on different channels, amplifiers for amplifying radio frequency (RF) signals to different sizes, or each other. It may be one of communication switches capable of turning on/off power to communication units using different communication methods.
  • RF radio frequency
  • the line to which the operating power voltage value is applied from the voltage divider circuit 230 and the reference power voltage value are applied from the voltage divider circuit 230 .
  • Lines can be set to be different.
  • a variable voltage value generated by changing the reference power voltage value by a resistance element may be set to be applied as the operating power voltage value.
  • FIG. 8 is a flowchart 800 for explaining an operation of generating part identification information according to various embodiments of the present disclosure.
  • the component may check an operating power voltage value and a reference power supply voltage value applied from the voltage divider circuit 230 .
  • the component may represent one of a plurality of components included in the electronic device 101 .
  • the operating power voltage value applied to the component may be different from the operating power voltage value applied to the other one of the plurality of components, and the reference power supply voltage value applied to the component is the other one of the plurality of components. It may be the same as the reference power voltage value applied to .
  • the operating power voltage value and the reference power voltage value applied to the component may be included in the operating voltage range of the component.
  • the line to which the operating power voltage value is applied from the voltage divider circuit 230 and the line to which the reference power supply voltage value is applied from the voltage divider circuit 230 may be different from each other.
  • the component may generate identification information of the component based on the checked operating power voltage value and the reference power voltage value.
  • the specific operation of generating the identification information of the part may include the operations illustrated in FIG. 9 .
  • FIG. 9 is a flowchart 900 for explaining an operation of generating component identification information based on an operating power voltage value and a reference power supply voltage value according to various embodiments of the present disclosure.
  • the component may generate a reference power voltage value applied from the voltage divider circuit 230 as a plurality of voltage values using at least one resistance element.
  • the component may compare each of the plurality of voltage values with an operating power voltage value applied from the voltage dividing circuit 230 .
  • the component may generate identification information of the component based on a result of comparing each of the plurality of voltage values with the operating power voltage value.
  • the identification information of the component may include bits corresponding to the number of a plurality of voltage values, and each of the bits includes a value based on a result of comparing each of the plurality of voltage values with an operating power voltage value. can do.
  • each of the bits may be one of 0 or 1 (eg, 1) when a corresponding one of the plurality of voltage values is greater than the operating power voltage value.
  • each of the bits may be the other one of 0 or 1 (eg, 0) when a corresponding one of the plurality of voltage values is less than or equal to the operating power voltage value.
  • an operating power voltage value applied to the component at a value different from an operating power voltage value applied to the at least one component, and the at least one component checking the reference power voltage value applied to the component as the same value as the reference power voltage value applied to the component (802); and generating ( 804 ) identification information of the component based on the identified operating power supply voltage value and the identified reference power supply voltage value.
  • the generating of the identification information of the component includes: generating ( 902 ) the identified reference power supply voltage value as a plurality of voltage values using at least one resistance element; comparing each of the plurality of voltage values with the identified operating power supply voltage value (904); and generating ( 906 ) identification information of the component based on a result of comparing each of the plurality of voltage values with the checked operating power voltage value.
  • the identification information of the component includes bits corresponding to the number of the plurality of voltage values, and each of the bits is a result of comparing each of the plurality of voltage values with the identified operating power supply voltage value. It can have a value based on
  • each of the bits has a first value when a corresponding one of the plurality of voltage values is greater than the checked operating power voltage value, and a corresponding one of the plurality of voltage values is the checked It may have a second value when it is less than or equal to the set operating power voltage value.
  • the checked operating power voltage value and the checked reference power voltage value may be included in the operating voltage range of the component.
  • the component may be configured to be connected in series with the at least one component.
  • the at least one component may have the same operating voltage range as the component and may include a component of the same type as the component.
  • the component and the at least one component are signal processors for processing signals on different channels, amplifiers for amplifying a radio frequency (RF) signal to different magnitudes, or each other It may be one of communication switches capable of turning on/off power to communication units using different communication methods.
  • RF radio frequency
  • the line to which the checked operating power voltage value is applied and the line to which the checked reference power voltage value is applied may be set to be different from each other.
  • the checked operating power voltage value may represent a variable voltage value generated by changing the checked reference power voltage value by a resistance element.

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Abstract

Divers modes de réalisation de la présente invention concernent un dispositif électronique pour générer des informations d'identification de composant, et un procédé de fonctionnement de celui-ci. Le dispositif électronique selon un mode de réalisation comprend : une pluralité de composants ; un circuit de distribution de tension qui applique une valeur de tension de puissance de fonctionnement différente à chacun de la pluralité de composants, et applique la même valeur de tension de puissance de référence à chacun de la pluralité de composants ; et au moins un processeur qui fournit des informations de commande à chacun de la pluralité de composants sur la base d'informations d'identification de chacun de la pluralité de composants. Chacun de la pluralité de composants peut être établi pour générer les informations d'identification de chacun de la pluralité de composants sur la base des valeurs de tension de puissance de fonctionnement et de la valeur de tension de puissance de référence appliquées par le circuit de distribution de tension.
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