CN112969221A - Power consumption control device and method and electronic equipment - Google Patents
Power consumption control device and method and electronic equipment Download PDFInfo
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- CN112969221A CN112969221A CN202110537273.XA CN202110537273A CN112969221A CN 112969221 A CN112969221 A CN 112969221A CN 202110537273 A CN202110537273 A CN 202110537273A CN 112969221 A CN112969221 A CN 112969221A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0245—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal according to signal strength
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention discloses a power consumption control device and method and electronic equipment, and relates to the technical field of electronics. The power consumption control device is applied to a baseband operational amplifier circuit with a trans-impedance amplifier; the power consumption control apparatus includes: the device comprises a controller and at least one detection circuit electrically connected with the controller; each detection circuit is used for detecting corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmitting the corresponding signal amplitude information to the controller; the controller is used for determining the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit; and when the operation mode of the baseband operational amplifier circuit is a high-performance mode, controlling the working mode of the trans-impedance amplifier to be matched with the high-performance mode. The method is applied to a power consumption control device. The method provided by the invention can realize the aims of meeting the high performance and realizing the low power consumption, and effectively solves the contradiction between the high performance and the power consumption.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to a power consumption control apparatus and method, and an electronic device.
Background
With the development of the field of electronic technology, the demand for high speed and large transmission rate is increasing. Therefore, the linearity performance of the baseband operational amplifier is required to be higher.
At present, taking the sixth generation wireless network technology as an example, compared with the fifth generation wireless network technology, the linearity performance of a transimpedance amplifier (TIA) of a radio frequency receiver in the sixth generation wireless network technology needs to be improved by at least ten times, and high performance and large bandwidth mean that higher power consumption is needed for intermediate frequency baseband operational amplification.
Therefore, a control method is needed to solve the contradiction between high performance and power consumption, which is particularly prominent in the current baseband operational amplifier.
Disclosure of Invention
The invention aims to provide a power consumption control device, a power consumption control method and electronic equipment, which are used for solving the problem that the existing contradiction solution of high performance and power consumption is particularly prominent in the current baseband operational amplifier, and a control method is urgently needed to solve the contradiction problem between high performance and power consumption.
In a first aspect, the present invention provides a power consumption control apparatus, which is applied to a baseband operational amplifier circuit having a transimpedance amplifier; the power consumption control apparatus includes: the device comprises a controller and at least one detection circuit electrically connected with the controller;
each detection circuit is used for detecting corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmitting the corresponding signal amplitude information to the controller;
the controller is used for determining the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit;
and when the operation mode of the baseband operational amplifier circuit is a high-performance mode, controlling the working mode of the trans-impedance amplifier to be matched with the high-performance mode.
With the adoption of the technical scheme, the power consumption control method provided by the embodiment of the invention can realize that each detection circuit detects corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmits the corresponding signal amplitude information to the controller through the controller and at least one detection circuit electrically connected with the controller; the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit; when the operation mode of the baseband operational amplifier circuit is a high-performance mode, the operating mode of the transimpedance amplifier is controlled to be matched with the high-performance mode, and when the operation mode of the baseband operational amplifier circuit is a low-power consumption mode, the operating mode of the transimpedance amplifier is controlled to be matched with the low-power consumption mode, so that the aims of meeting the high performance and realizing the low power consumption can be achieved, and the problem of contradiction between the high performance and the power consumption is effectively solved.
In a possible implementation manner, the at least one detection circuit includes at least one first detection circuit for detecting the internal signal amplitude information of the baseband operational amplifier circuit.
In one possible implementation, the internal signal of the baseband operational amplifier circuit includes at least one amplified signal; wherein each of the amplified signals comprises a low noise amplifier amplified signal, a transimpedance amplifier amplified signal, or a variable gain amplifier amplified signal.
In one possible implementation, the internal signal of the baseband operational amplifier circuit includes a digital signal.
In a possible implementation manner, the at least one detection circuit includes at least one second detection circuit for detecting amplitude information of an output signal of the baseband operational amplifier circuit; the output signal of the baseband operational amplifier circuit is a digital waveform signal.
In a possible implementation manner, the baseband operational amplifier circuit further has a mixer electrically connected to the transimpedance amplifier, and the controller is further configured to control an operation mode of the mixer to an operation mode matched with the high performance mode when the operation mode of the baseband operational amplifier circuit is the high performance mode.
In a possible implementation manner, the power consumption control device further includes a phase-locked loop electrically connected to the controller, and the phase-locked loop is used for adjusting an operation mode of the mixer.
In a second aspect, the present invention further provides a power consumption control method applied to a power consumption control apparatus including a controller and at least one detection circuit electrically connected to the controller, the power consumption control method including:
each detection circuit detects corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmits the corresponding signal amplitude information to the controller;
the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit;
and when the operation mode of the baseband operational amplifier circuit is a high-performance mode, controlling the working mode of the trans-impedance amplifier to be matched with the high-performance mode.
In a possible implementation manner, each of the detection circuits detects corresponding signal amplitude information transmitted by the baseband operational amplifier circuit, and includes:
each detection circuit detects the internal signal amplitude information of the baseband operational amplifier circuit.
The beneficial effects of the power consumption control method provided by the second aspect are the same as those of the power consumption control apparatus described in the first aspect or any possible implementation manner of the first aspect, and are not described herein again.
In a third aspect, the present invention also provides an electronic device, including: one or more processors; and one or more machine readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform the power consumption control method described in any of the possible implementations of the second aspect.
The beneficial effect of the electronic device provided by the third aspect is the same as that of the power consumption control method described in the second aspect or any possible implementation manner of the second aspect, and details are not repeated here.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram illustrating a power consumption control apparatus according to an embodiment of the present application;
fig. 2 is a schematic structural diagram illustrating another power consumption control apparatus provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram illustrating a further power consumption control apparatus provided in an embodiment of the present application;
fig. 4 is a flowchart illustrating a power consumption control method provided in an embodiment of the present application;
fig. 5 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a chip according to an embodiment of the present invention.
Detailed Description
In order to facilitate clear description of technical solutions of the embodiments of the present invention, in the embodiments of the present invention, terms such as "first" and "second" are used to distinguish the same items or similar items having substantially the same functions and actions. For example, the first threshold and the second threshold are only used for distinguishing different thresholds, and the sequence order of the thresholds is not limited. Those skilled in the art will appreciate that the terms "first," "second," etc. do not denote any order or quantity, nor do the terms "first," "second," etc. denote any order or importance.
It is to be understood that the terms "exemplary" or "such as" are used herein to mean serving as an example, instance, or illustration. Any embodiment or design described herein as "exemplary" or "e.g.," is not necessarily to be construed as preferred or advantageous over other embodiments or designs. Rather, use of the word "exemplary" or "such as" is intended to present concepts related in a concrete fashion.
In the present invention, "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone, wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of the singular or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, a and b combination, a and c combination, b and c combination, or a, b and c combination, wherein a, b and c can be single or multiple.
Fig. 1 shows a schematic structural diagram of a power consumption control device provided in an embodiment of the present application, and as shown in fig. 1, the power consumption control device is applied to a baseband operational amplifier circuit having a transimpedance amplifier 203. The power consumption control device includes: a controller 101 and at least one detection circuit 102 electrically connected to the controller 101;
each detection circuit 102 is configured to detect corresponding signal amplitude information transmitted by the baseband operational amplifier circuit, and transmit the corresponding signal amplitude information to the controller 101; the controller 101 is configured to determine an operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each of the detection circuits 102.
When the operation mode of the baseband operational amplifier circuit is the high performance mode, the operation mode of the transimpedance amplifier 203 is controlled to be the operation mode matched with the high performance mode.
When the operation mode of the baseband operational amplifier circuit is the low power consumption mode, the operational mode of the transimpedance amplifier 203 is controlled to be matched with the low power consumption mode.
The power consumption control device provided by the embodiment of the invention can realize that each detection circuit detects corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmits the corresponding signal amplitude information to the controller through the controller 101 and at least one detection circuit 102 electrically connected with the controller 101; the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit; when the operation mode of the baseband operational amplifier circuit is a high-performance mode, the operating mode of the transimpedance amplifier 203 is controlled to be matched with the high-performance mode, and when the operation mode of the baseband operational amplifier circuit is a low-power mode, the operating mode of the transimpedance amplifier 203 is controlled to be matched with the low-power mode, so that the aims of meeting the high performance and realizing the low power consumption can be achieved, and the problem of contradiction between the high performance and the power consumption is effectively solved.
Optionally, fig. 2 shows a schematic structural diagram of another power consumption control apparatus provided in this embodiment of the present application, and referring to fig. 2, the at least one detection circuit 102 includes at least one first detection circuit 1021, and the first detection circuit 1021 may be configured to detect amplitude information of an internal signal of the baseband operational amplifier circuit.
Since the baseband operational amplifier circuit has various amplifiers therein, the amplitude information of the internal signal of the baseband operational amplifier circuit can be confirmed by detecting the amplified signals output from these amplifiers. Based on this, referring to fig. 2, the internal signal of the baseband op-amp circuit comprises at least one amplified signal.
Illustratively, referring to fig. 1, the baseband operational amplifier circuit may include a low noise amplifier 201, a mixer 202, a transimpedance amplifier 203, a low pass filter 204, a variable gain amplifier 205, a digital-to-analog converter 206, and a digital baseband 207, which are electrically connected in sequence. The low noise amplifier 201, the transimpedance amplifier 203 and the variable gain amplifier 205 amplify corresponding signals. One end of the low noise amplifier 201 is electrically connected to the antenna, the other end of the low noise amplifier 201 is electrically connected to one end of the mixer 202, the other end of the mixer 202 is electrically connected to one end of the transimpedance amplifier 203, the other end of the transimpedance amplifier 203 is electrically connected to one end of the low pass filter 204, the other end of the low pass filter 204 is electrically connected to one end of the variable gain amplifier 205, the other end of the variable gain amplifier 205 is electrically connected to one end of the digital-to-analog converter 206, and the other end of the digital-to-analog converter 206 is electrically connected to the digital baseband 207.
That is, the first detection circuit 1021 may be provided between the low noise amplifier 201 and the mixer 202, the first detection circuit 1021 may be provided between the transimpedance amplifier 203 and the low-pass filter 204, the first detection circuit 1021 may be provided between the low-pass filter 204 and the variable gain amplifier 205, and the first detection circuit 1021 may be provided between the variable gain amplifier 205 and the digital-to-analog converter 206.
In this application, one or two or three first detection circuits may be used, and this is not specifically limited in this embodiment of the application, and may be specifically limited according to an actual application scenario.
For example, fig. 3 shows a schematic structural diagram of another power consumption control device provided in the embodiment of the present application, and as shown in fig. 3, the first detection circuit includes a first sub-detection circuit a disposed between the low-noise amplifier 201 and the mixer 202, a second sub-detection circuit B disposed between the transimpedance amplifier 203 and the low-pass filter 204, a third sub-detection circuit C disposed between the low-pass filter 204 and the variable gain amplifier 205, and a fourth sub-detection circuit D disposed between the variable gain amplifier 205 and the digital-to-analog converter 206.
Optionally, the controller 101 may determine the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit 102; and when the operation mode of the baseband operational amplifier circuit is the high-performance mode, controlling the working mode of the transimpedance amplifier 203 to be matched with the high-performance mode, and increasing the gain bandwidth product of the transimpedance amplifier to improve the linearity of the circuit.
It should be noted that, in the embodiment of the present application, specific values of the preset signal amplitude information threshold are not limited, and the marking adjustment may be performed according to an actual application scenario.
Optionally, when the corresponding signal amplitude information is smaller than the preset signal amplitude information threshold, it is determined that the operation mode of the baseband operational amplifier circuit is the low power consumption mode, and when the operation mode of the baseband operational amplifier circuit is the low power consumption mode, the operation mode of the transimpedance amplifier 203 is controlled to be the operation mode matched with the low power consumption mode, so that power consumption can be reduced. The baseband operational amplifier circuit can adjust the working mode according to the actual application scene, can achieve the aims of meeting high performance and realizing low power consumption, and effectively solves the problem of contradiction between high performance and power consumption.
In a scene where a useful signal is small and an interference signal is large, in order to reduce a nonlinear effect caused by the interference signal, the linearity of the transimpedance amplifier can be improved by the first detection circuit. Under the scene that the signal size has periodic variation, can adopt the low-power consumption mode under the small condition of signal through the power consumption controlling means control of this application embodiment, adopt the high performance mode under the big condition of signal.
Optionally, the internal signal of the baseband operational amplifier circuit includes a digital signal.
Optionally, referring to fig. 2, the at least one detection circuit 102 includes at least one second detection circuit 1022 for detecting amplitude information of an output signal of the baseband operational amplifier circuit; the output signal of the baseband operational amplifier circuit is a digital waveform signal.
For example, referring to fig. 3, the second detection circuit may include a fifth sub-detection circuit E, the fifth sub-detection circuit E may be connected to the digital baseband 207, the fifth sub-detection circuit E may obtain waveform data information output from the digital baseband 207, and the controller 101 may control the transimpedance amplifier to enter a high performance mode to increase power consumption of the transimpedance amplifier when the waveform data information matches preset waveform data information.
Under the condition that the waveform data information is not matched with the preset waveform data information, the controller 101 controls the transimpedance amplifier to enter a low power consumption mode, so that the power consumption of the transimpedance amplifier is reduced, the baseband operational amplifier circuit can adjust the working mode according to the actual application scene, the purposes of meeting the high performance and realizing the low power consumption can be achieved, and the problem of contradiction between the high performance and the power consumption is effectively solved.
In practical application, the hardware is required to be compatible with the previous generation protocol while meeting the new protocol, and under the condition that the previous generation protocol can completely meet the user requirement, the configuration of the previous generation protocol receiver can be adopted, and the working mode of the transimpedance amplifier is adjusted to be the low power consumption mode through the second detection current source, so that the purpose of saving power consumption is achieved.
Optionally, referring to fig. 2, the power consumption control apparatus further includes a phase-locked loop 103 electrically connected to the controller 101, wherein the phase-locked loop 103 is used for adjusting the operation mode of the mixer 202.
Optionally, as shown in fig. 2, the baseband operational amplifier circuit further has a mixer 202 electrically connected to the transimpedance amplifier 203, and the controller 101 is further configured to control an operation mode of the mixer 202 to an operation mode matched with the high performance mode when the operation mode of the baseband operational amplifier circuit is the high performance mode.
Optionally, referring to fig. 2, the mixer is further configured to control the operation mode of the mixer 202 to an operation mode matched with the low power consumption mode when the operation mode of the baseband operational amplifier circuit is the low power consumption mode. The mixer can adjust the working mode according to the actual application scene, can achieve the aims of meeting high performance and realizing low power consumption, and effectively solves the problem of contradiction between high performance and power consumption.
The power consumption control device provided by the embodiment of the invention can realize that each detection circuit detects corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmits the corresponding signal amplitude information to the controller through the controller 101 and at least one detection circuit 102 electrically connected with the controller 101; the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit; when the operation mode of the baseband operational amplifier circuit is a high-performance mode, the operating mode of the transimpedance amplifier 203 is controlled to be matched with the high-performance mode, and when the operation mode of the baseband operational amplifier circuit is a low-power mode, the operating mode of the transimpedance amplifier 203 is controlled to be matched with the low-power mode, so that the aims of meeting the high performance and realizing the low power consumption can be achieved, and the problem of contradiction between the high performance and the power consumption is effectively solved.
Fig. 5 is a flowchart illustrating a power consumption control method provided in an embodiment of the present application, where the power consumption control method is applied to a power consumption control apparatus including a controller and at least one detection circuit electrically connected to the controller, and the power consumption control method includes:
step 301: each detection circuit detects corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmits the corresponding signal amplitude information to the controller.
After each detection circuit detects the corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmits the corresponding signal amplitude information to the controller, step 302 is executed.
Step 302: the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit.
After the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit, step 303 is performed.
Step 303: when the operation mode of the baseband operational amplifier circuit is a high-performance mode, the operational mode of the trans-impedance amplifier is controlled to be matched with the high-performance mode.
Optionally, each of the detection circuits detects amplitude information of an internal signal of the baseband operational amplifier circuit.
According to the power consumption control method provided by the embodiment of the invention, each detection circuit can detect corresponding signal amplitude information transmitted by the baseband operational amplifier circuit through the controller and at least one detection circuit electrically connected with the controller, and the corresponding signal amplitude information is transmitted to the controller; the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit; when the operation mode of the baseband operational amplifier circuit is a high-performance mode, the operating mode of the transimpedance amplifier is controlled to be matched with the high-performance mode, and when the operation mode of the baseband operational amplifier circuit is a low-power consumption mode, the operating mode of the transimpedance amplifier is controlled to be matched with the low-power consumption mode, so that the aims of meeting the high performance and realizing the low power consumption can be achieved, and the problem of contradiction between the high performance and the power consumption is effectively solved.
The power consumption control method provided by the invention is applied to the power consumption control device shown in any one of fig. 1 to 3 and comprising a controller and at least one detection circuit electrically connected with the controller, and is not repeated here for avoiding repetition.
The electronic device in the embodiment of the present invention may be a device, or may be a component, an integrated circuit, or a chip in a terminal. The device can be mobile electronic equipment or non-mobile electronic equipment. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm top computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), and the like, and the non-mobile electronic device may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a Television (TV), a teller machine or a self-service machine, and the like, and the embodiment of the present invention is not particularly limited.
The electronic device in the embodiment of the present invention may be an apparatus having an operating system. The operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, and embodiments of the present invention are not limited in particular.
Fig. 5 is a schematic diagram illustrating a hardware structure of an electronic device according to an embodiment of the present invention. As shown in fig. 5, the electronic device 400 includes a processor 410.
As shown in fig. 5, the processor 410 may be a general processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more ics for controlling the execution of programs according to the present invention.
As shown in fig. 5, the electronic device 400 may further include a communication line 440. Communication link 440 may include a path for transmitting information between the aforementioned components.
Optionally, as shown in fig. 5, the electronic device may further include a communication interface 420. The communication interface 420 may be one or more. Communication interface 420 may use any transceiver or the like for communicating with other devices or a communication network.
Optionally, as shown in fig. 5, the electronic device may further include a memory 430. The memory 430 is used to store computer-executable instructions for performing aspects of the present invention and is controlled for execution by the processor. The processor is used for executing the computer execution instructions stored in the memory, thereby realizing the method provided by the embodiment of the invention.
As shown in fig. 5, the memory 430 may be a read-only memory (ROM) or other types of static storage devices that can store static information and instructions, a Random Access Memory (RAM) or other types of dynamic storage devices that can store information and instructions, an electrically erasable programmable read-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to such. The memory 430 may be separate and coupled to the processor 410 via a communication link 440. The memory 430 may also be integrated with the processor 410.
Optionally, the computer-executable instructions in the embodiment of the present invention may also be referred to as application program codes, which is not specifically limited in this embodiment of the present invention.
In particular implementations, as one embodiment, processor 410 may include one or more CPUs, such as CPU0 and CPU1 in fig. 5, as shown in fig. 5.
In a specific implementation, as an embodiment, as shown in fig. 5, the terminal device may include a plurality of processors, such as the first processor 4101 and the second processor 4102 in fig. 5. Each of these processors may be a single core processor or a multi-core processor.
Fig. 6 is a schematic structural diagram of a chip according to an embodiment of the present invention. As shown in fig. 6, the chip 500 includes one or more than two (including two) processors 410.
Optionally, as shown in fig. 6, the chip further includes a communication interface 420 and a memory 430, and the memory 430 may include a read-only memory and a random access memory and provide operating instructions and data to the processor. The portion of memory may also include non-volatile random access memory (NVRAM).
In some embodiments, as shown in FIG. 6, memory 430 stores elements, execution modules or data structures, or a subset thereof, or an expanded set thereof.
In the embodiment of the present invention, as shown in fig. 6, by calling an operation instruction stored in the memory (the operation instruction may be stored in the operating system), a corresponding operation is performed.
As shown in fig. 6, the processor 410 controls the processing operation of any one of the terminal devices, and the processor 410 may also be referred to as a Central Processing Unit (CPU).
As shown in FIG. 6, memory 430 may include both read-only memory and random access memory, and provides instructions and data to the processor. A portion of the memory 430 may also include NVRAM. For example, in applications where the memory, communication interface, and memory are coupled together by a bus system that may include a power bus, a control bus, a status signal bus, etc., in addition to a data bus. But for clarity of illustration the various buses are labeled as bus system 540 in figure 6.
As shown in fig. 6, the method disclosed in the above embodiments of the present invention may be applied to a processor, or may be implemented by a processor. The processor may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in a processor or instructions in the form of software. The processor may be a general purpose processor, a Digital Signal Processor (DSP), an ASIC, an FPGA (field-programmable gate array) or other programmable logic device, discrete gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory, and a processor reads information in the memory and completes the steps of the method in combination with hardware of the processor.
In one aspect, a computer-readable storage medium is provided, in which instructions are stored, and when executed, the instructions implement the functions performed by the terminal device in the above embodiments.
In one aspect, a chip is provided, where the chip is applied in a terminal device, and the chip includes at least one processor and a communication interface, where the communication interface is coupled to the at least one processor, and the processor is configured to execute instructions to implement the functions performed by the power consumption control apparatus in the foregoing embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer programs or instructions. When the computer program or instructions are loaded and executed on a computer, the procedures or functions described in the embodiments of the present invention are performed in whole or in part. The computer may be a general purpose computer, a special purpose computer, a computer network, a terminal, a user device, or other programmable apparatus. The computer program or instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer program or instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire or wirelessly. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that integrates one or more available media. The usable medium may be a magnetic medium, such as a floppy disk, a hard disk, a magnetic tape; or optical media such as Digital Video Disks (DVDs); it may also be a semiconductor medium, such as a Solid State Drive (SSD).
While the invention has been described in connection with various embodiments, other variations to the disclosed embodiments can be understood and effected by those skilled in the art in practicing the claimed invention, from a review of the drawings, the disclosure, and the appended claims. In the claims, the word "comprising" does not exclude other elements or steps, and the word "a" or "an" does not exclude a plurality. A single processor or other unit may fulfill the functions of several items recited in the claims. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage.
While the invention has been described in conjunction with specific features and embodiments thereof, it will be evident that various modifications and combinations can be made thereto without departing from the spirit and scope of the invention. Accordingly, the specification and figures are merely exemplary of the invention as defined in the appended claims and are intended to cover any and all modifications, variations, combinations, or equivalents within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A power consumption control device is characterized by being applied to a baseband operational amplifier circuit with a trans-impedance amplifier; the power consumption control apparatus includes: the device comprises a controller and at least one detection circuit electrically connected with the controller;
each detection circuit is used for detecting corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmitting the corresponding signal amplitude information to the controller;
the controller is used for determining the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit;
and when the operation mode of the baseband operational amplifier circuit is a high-performance mode, controlling the working mode of the trans-impedance amplifier to be matched with the high-performance mode.
2. The power consumption control device of claim 1, wherein the at least one detection circuit comprises at least one first detection circuit for detecting internal signal amplitude information of the baseband op-amp circuit.
3. The power consumption control device of claim 2, wherein the internal signal of the baseband operational amplifier circuit comprises at least one amplified signal; wherein each of the amplified signals comprises a low noise amplifier amplified signal, a transimpedance amplifier amplified signal, or a variable gain amplifier amplified signal.
4. The power consumption control device of claim 2, wherein the internal signal of the baseband operational amplifier circuit comprises a digital signal.
5. The power consumption control device according to any one of claims 1 to 4, wherein the at least one detection circuit comprises at least one second detection circuit for detecting amplitude information of an output signal of the baseband operational amplifier circuit; the output signal of the baseband operational amplifier circuit is a digital waveform signal.
6. The power consumption control device according to any one of claims 1 to 4, wherein the baseband operational amplifier circuit further has a mixer electrically connected to the transimpedance amplifier, and the controller is further configured to control an operation mode of the mixer to an operation mode matched to the high performance mode when the operation mode of the baseband operational amplifier circuit is the high performance mode.
7. The power consumption control device of claim 6, further comprising a phase locked loop electrically connected to the controller, the phase locked loop configured to adjust an operating mode of the mixer.
8. A power consumption control method applied to a power consumption control apparatus including a controller and at least one detection circuit electrically connected to the controller, the power consumption control method comprising:
each detection circuit detects corresponding signal amplitude information transmitted by the baseband operational amplifier circuit and transmits the corresponding signal amplitude information to the controller;
the controller determines the operation mode of the baseband operational amplifier circuit according to the corresponding signal amplitude information detected by each detection circuit;
and when the operation mode of the baseband operational amplifier circuit is a high-performance mode, controlling the working mode of the trans-impedance amplifier to be matched with the high-performance mode.
9. The method of claim 8, wherein each of the detection circuits detects the corresponding signal amplitude information transmitted by the baseband op-amp circuit, comprising:
each detection circuit detects the internal signal amplitude information of the baseband operational amplifier circuit.
10. An electronic device, comprising: one or more processors; and one or more machine readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform the power consumption control method of any of claims 8-9.
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