TWI547872B - Media data playback device and reboot method thereof - Google Patents

Description

Media data playing device and restart method thereof

The present invention relates to computer technology, and in particular, to a media data playing device and a restarting method thereof.

A television receiving device, generally referred to as a set-top box, is used to manage a channel number that is not supported by the television, and descramble, decrypt, decode, and decode the channel signal. Video and related information, such as a program guide. The TV set top box includes digital signal processing (DSP) for processing video and audio, and a central processing unit (CPU for executing operating system (OS) and other programs). ). When the set top box is activated, the load module is executed to clean the main memory, load the operating system from the flash memory, and decompress the main memory. Because cleaning the main memory and loading the operating system is part of the startup process, restarting is often a solution to system errors, such as when the virtual memory area is incorrectly overwritten. mistake. But reloading and decompressing the operating system is a waste of time.

A media data playing device comprises first and second non-volatile memory, an input unit and a processor. The first non-volatile memory stores a core module of a compression format of an operating system. The second non-volatile memory is used as the main memory of the media material playing device. The moving of the core module includes loading and decompressing the core module from the first non-volatile memory to the foregoing Second non-volatile memory. When the input unit receives the startup command, the processor executes the loading module to drive the first movement of the core module in response to the startup command. When receiving a shutdown command from the input unit, the processor determines whether to drive the second movement of the core module to respond to the shutdown command before the media data playback device is powered off.

A media data playing device comprises first and second non-volatile memory, an input unit and a processor. The first non-volatile memory stores a core module of a compression format of an operating system. The second non-volatile memory is used as the main memory of the media material playing device. The moving of the core module includes loading and decompressing the core module from the first non-volatile memory to the second non-volatile memory. When the input unit receives the startup command, the processor executes the loading module to drive the first movement of the core module in response to the startup command. When receiving the shutdown command from the input unit, the processor executes a garbage collection function on the second non-volatile memory in response to the shutdown command before the media data playback device is turned off.

A method for restarting a media data playback device is implemented in the media data playback device, the device comprising a first non-volatile memory for storing a core module of a compression format of an operating system, and as the media material a second non-volatile memory of the main memory of the playback device, wherein the moving of the core module comprises loading and decompressing the core module from the first non-volatile memory to the second non-volatile memory . The method includes: receiving a first start command from an input unit of the media data playing device; responding to the first start command to execute the loading module to drive a first movement of the core module; and when inputting from the input When receiving the shutdown command, the unit executes a part of the startup program of the media data playback device to respond to the shutdown command before the media data playback device is powered off.

100‧‧‧Media data player

151‧‧‧ processor

152‧‧‧ main memory

153‧‧‧ Non-volatile memory

154‧‧‧Many storage devices

155‧‧‧ display

156‧‧‧Communication unit

157‧‧‧Content Protection Unit

158‧‧‧Power supply

159‧‧‧Crystal Oscillator

160‧‧‧Input and output devices

161‧‧‧Optical output unit

162‧‧‧Image output unit

164‧‧‧埠

165‧‧‧ Controller

167‧‧‧Touch detector

1525‧‧‧Unpacked core modules

1526‧‧ directive

1531‧‧‧Loading module

1532‧‧‧ routine

1533‧‧‧Interrupt vector table

1534‧‧‧ Vector

1535‧‧‧core module

1536‧‧‧Profile

1537‧‧‧ address

1538‧‧‧ scrap recycling settings

201‧‧‧Reset pulse wave

202‧‧‧Set pulse wave

301‧‧‧ memory device

302‧‧‧ diode

304‧‧‧ bit line

305‧‧‧ character line

401‧‧‧ phase change material

402‧‧‧ phase change area

403‧‧‧ heating device

50, 60‧ ‧ timer

C‧‧‧ memory unit

Time t1‧‧‧

Time t2‧‧‧

T-l‧‧‧ phase change material begins to nucleate temperature

T-h‧‧‧ phase change material melting point temperature

1 is a block diagram showing an embodiment of a media material playing device; 2 is a block diagram of a memory module of the media data playing device; FIG. 3 is a schematic diagram showing a set and reset pulse of an embodiment of a memory cell of a phase change memory; FIG. 4 shows a random phase change. FIG. 5 is a cross-sectional view showing an embodiment of a memory cell of a phase change random access memory; FIG. 6 is a flow chart showing an operation of the media data playback device in response to a shutdown command; And FIG. 7 is a flow chart showing an operation mode of the media material playing device in response to the start command.

The media material playback device and its restart method implementation method are as follows:

1. System Overview

The media data playing device disclosed in the present invention can be implemented as a single device or integrated into various media data playing devices, such as a set top box, a mobile phone, a tablet personal computer, and a laptop (laptop). Computer), multimedia player, digital camera, personal digital assistant (PDA), navigation device or mobile internet device (MID).

1.1 Embodiment of media material playing device

Referring to FIG. 1, the processor 151 is a central processing unit of the media data playing device 100, and may be composed of an integrated circuit (IC) for processing data and executing a computer program. The component connection mode of the media material playback device 100 is as shown in FIG. 1, and may be constituted by a serial or parallel bus bar or a wireless communication channel. The wireless communication unit 156 establishes a communication channel, so that the media data playback device 100 is connected to the remote server through the communication channel, and the media resource is obtained from the remote server. material. In addition, the wireless communication unit 156 can establish a wireless communication channel, so that a mobile device, such as a remote controller, can connect to the media material playback device 100 and exchange data through the wireless communication channel. The communication unit 156 may include an antenna, a base band, and a radio frequency (RE) chip set for performing wireless local area network (Wireless Local Area Network, wireless LAN communication), infrared communication, and/or a honeycomb. Communication system communication, such as Wideband Code Division Multiple Access (W-CDMA) and High Speed Downlink Packet Access (HSDPA). Through the wireless communication channel established above, the media data playing device 100 can serve as an access point of the wireless local area network, so that the mobile device can connect to the Internet via the access point.

The processor 151 may be composed of a single packaged IC or a plurality of packaged ICs having the same function or different functions. For example, the processor 151 may include only a central processing unit (CPU), or a CPU, a digital signal processor (DSP), and a communication controller (for example, the communication unit 156). Control the combination of wafers. The above-described communication controller may comprise cellular communication system communication, infrared, Bluetooth (BLUETOOTH ^TM) or wireless LAN communication control apparatus. The CPU can be a single computing core or a CPU with multiple computing cores. The communication controller is configured to control communication of components in the media material playback device 100, or communication between the media material playback device 100 and an external device, and can support direct memory access.

The power supply 158 supplies power to each component in the media material playback device 100. The quartz oscillator 159 provides a clock signal to the processor 151 and other components in the media material playback device 100. The timers 50 and 60 may be constructed by circuitry, computer programs, or a combination thereof for timing a fixed length of time. A timer 50 or 60 expiration generates a signal to inform the end of the timed period. The input and output device 160 includes a control button, an alphanumeric keyboard, a touch panel, a touch screen, and a plurality of Light Emitting Diodes (LEDs). The controller 165 detects and controls the operation and operation of the input/output device 160, and will detect The measured operation is transmitted to the above processor 151. The processor 151 can control the input/output device 160 through the controller 165. The 埠164 can be connected to a variety of computerized interfaces, such as an external computer device or peripheral device. The 埠164 may be an entity conforming to the standards of a universal serial bus (USB) or the Institute of Electrical and Electronics Engineers (IEEE) 1394, and the Electronic Industries Association (EIA). The physical connection port 埠, Serial ATA (Required Standard-232, RS-232) and/or Recommendation No. 11 (RS-11) Referred to as SATA) and / or High Definition Multimedia Interface (HDMI).

The content protection unit 157 provides access control for the digital content generated by the image processing apparatus 100. The content protection unit 157 includes memory and necessary devices required to implement a universal interface (DVB-CI) and/or conditional access (DVB-CA) for digital video broadcasting. The video processing device 100 can acquire digital content from digital signals transmitted from an antenna, a tuner, and a demodulator. In another embodiment, the image processing apparatus 100 can obtain digital content from a network such as the Internet through a network access interface.

The image output unit 162 includes a filter and an amplifier for filtering and amplifying the video output by the processor 151. The audio output unit 161 includes a digital analog converter for converting the audio signal output by the processor 151 from a digital format to an analog format.

The display 155 displays text and images, and may include electronic paper, an OLED organic light emitting diode (OLED), a field emission display (FED), or a liquid crystal display (liquid crystal display, Referred to as LCD). Alternatively, display 155 described above may comprise a reflective display, such as an electrophoretic display, or a display that utilizes an interferometric modulation of light. The display 155 can display various graphical user interfaces (GUIs) as virtual control elements, including but not limited to windows, scroll axes, and graphics. Mark and scrapbook. The display 155 described above may include a single display or a plurality of displays of different sizes.

The I/O unit 160 includes a touch detector 167 for detecting a touch operation on the display 155. The touch detector 167 can include a transparent touch panel over the display 155, or an optical touch transmitter and receiver array disposed on the frame of the display 155, such as disclosed in US Patent Publication No. 20090189878.

1.2 Memory implementation

The non-volatile memory 153 stores operating systems and applications executed by the processor 151. The processor 151 loads the running program and data data from the non-volatile memory 153 into the main memory 152 and stores the digital content in the mass storage device 154. The main memory 152 may be a non-volatile dynamic random access memory (NVRAM), such as a phase change random access memory (PRAM), a magnetoresistive random access memory. (Magetoresistive RAM, MRAM for short) or other types of NVRAM, such as NVRAM disclosed in U.S. Patent No. 7,405,167 or U.S. Patent Publication No. 20090146140 or 20090221113. The non-volatile memory 153 may be an Electronically Erasable Programmable Read-Only Memory (EEPROM), or a flash memory such as a NOR flash memory or It is against NAND flash memory. In the following description, the main memory 152 takes PRAM as an example, and the non-volatile memory 153 takes a flash memory as an example.

The PRAM is a non-volatile memory composed of a chalcogenide of a Germanium-Antimony-Tellurium (Ge-Sb-Te, GST for short) alloy. The crystalline state and the amorphous state of the phase change material GST have different resistance characteristics. The change of the phase change material GST between the crystalline state and the amorphous state can be promoted by temperature control. The crystalline and amorphous states of the phase change material GST are stable at 150 °C. Above 200 ° C, the nucleation of the crystal is accelerated, if the time for crystallization is sufficient, the phase When the material GST changes, the phase changes to a crystalline state. To return to an amorphous state, heat the phase change material beyond its melting point (about 600 ° C) and rapidly drop the temperature.

Figure 3 shows the temperature versus time required for phase change to occur. The temperature T-h is the melting point temperature of the phase change material, and the temperature T-l is the temperature at which the phase change material begins to nucleate. Curve 201 is referred to as a reset pulse, showing the temperature control required for a phase change from a crystalline state to an amorphous state, and curve 202 is referred to as a set pulse, showing an amorphous state to a crystalline state. Temperature control required for phase change. As shown, resetting the phase change material requires a short but high temperature heating process followed by cooling for a short time t1. Setting the phase change material takes a long time (labeled t2 in Figure 3) but a lower temperature heating process to promote crystallization and crystal growth.

FIG. 4 shows a memory device 301 made of a phase change material. The heating device 403 includes a resistive electrode 403 adjacent to the phase change material 401, which can be heated according to a Joule effect to achieve the above-mentioned set pulse wave and reset pulse wave. The phase change material 401 is generally in a crystalline state to facilitate current flow. The region 402 of the phase change material 401 is directly connected to the heating device 403 to become the phase change region 402.

The state of the phase change region 402 described above can be read by applying a small voltage and measuring the current passing through the phase change region 402 without significantly causing a heating effect. Since the above current is proportional to the conductance of the phase change material, the above two states can be respectively different.

Figure 5 shows the equivalent circuit of the memory cell C of the PRAM. The memory unit C includes the memory device 301 and the diode 302 described above. The above-described diode 302 is used as a selection element and can be replaced by a transistor. The memory device 301 is electrically connected to a bit line 304 and a P junction of the diode 302. A word line 305 is connected to the N junction of the above-described diode 302.

The above memory device 301 can be regarded as a resistor that passes different current values depending on its phase change state. The memory device is provided after applying an appropriate bias voltage 301 is set to "set" or "logic 1" if the amount of current that can be detected is turned on, or "reset" if it is not turned on or is only turned on much less than the current amount corresponding to the "set" state. Or "logic 0".

The main memory 152 described above includes an array of PRAM memory cells such that the data stored therein can be randomly accessed.

2. Operation of the media data player

Referring to FIG. 2, the non-volatile memory 153 stores a load module 1531, a configuration file 1536, a compressed operating system core module 1535, and an interrupt vector table 1533. The subroutine 1532 in the above load module 1531 is registered as an interrupt service routine to service an interrupt signal representing a shutdown command or a power off command, and the vector 1534 in the interrupt vector table 1533 points to the interrupt. Normal form 1532. The above profile 1536 further includes a Garbage Collection (GC) setting 1538 to specify options for the garbage collector. The garbage collection setting 1538 can be set by the user or automatically set by the processor 151 based on the usage time since the mediation playback device 100 was last turned on.

When the input/output unit 160 receives the power button pressing the media material playing device 100 and indicates the pressing action of the start command or the power supply command, the processor 151 executes the loading module 1531 to perform initialization, and responds to the start command. Driving the movement of the core module 1535, wherein the movement of the core module 1535 includes loading and decompressing the core module 1535 from the non-volatile memory 153 to the main memory 152 to generate the main memory 152. Core module 1525. The processor 151 described above executes the work of the above-described operating system. The movement of the core module 1535 in response to the above-described activation command is referred to as the first movement of the core module 1535.

2.1 The operation before the device is shut down

Referring to Fig. 6, when the media material playback apparatus 100 is operating normally, the input/output unit 160 receives a press of the power key and issues an interrupt signal indicating a shutdown command to the processor 151 (step S100). The processor 151 described above performs the following operations in response to the shutdown command described above. The above processor 151 is obtained on The vector 1534 corresponding to the interrupt signal is described in the interrupt vector table 1533 (step S102), and the subroutine 1532 corresponding to the vector 1534 is acquired and executed (step S104). Under the guidance of the above-described subroutine 1532, the processor 151 displays the shutdown information or stops outputting the video, and sets one of the levels of the plurality of waste recycling levels according to the waste collection setting.

The processor 151 determines the garbage collection setting 1538 in the configuration file 1536 (step S106). When the waste collection setting 1538 indicates a general waste collection operation, the processor 151 searches the main memory 152 for the data items not used by the other programs of the media material playback apparatus 100 (step S107), and releases the data. The space of the main memory 152 occupied by the object (step S108). The processor 151 records the address 1537 on the main memory 152. The address 1537 is an address that the core module 1535 is designated to continue to execute (step S110), and stops supplying power to the media material playing device 100 ( Step S118).

When the waste collection setting 1538 indicates a high-level waste collection operation, the processor 151 stores a system context to the non-volatile memory 153, clears the main memory 152 (step S112), and according to the stored The system-related data again drives the movement of the core module 1535 and the application program from the non-volatile memory 153 to the main memory 152 (step S114), and returns the system-related data (step S115). Clearing the above main memory 152 includes deleting all the data in the main memory 152 described above. The movement of the core module 1535 in response to the shutdown command is referred to as the second movement of the core module 1535, and includes loading and decompressing the core module 1535 from the non-volatile memory 153 to the main memory 152. . Similarly, the movement of the application includes loading and decompressing the application from the non-volatile memory 153 to the main memory 152. The above system related data includes hardware component setting, page table, process management data, program data structure of the above application, and other system settings. Step S115 may only reply part of the system related material, for example, only part of the system related data is returned to the memory 152. The remaining system related materials can be started next time in the above media data playing device 100. Reply. The arrangement of the data and the program in the main memory 152 is rearranged via the above-described step S114. The processor 151 records the address 1537 on the main memory 152. The address 1537 is an address that the core module 1535 is designated to continue to execute after the reboot (step S116), and stops supplying power to the above. The media material playback device 100 (step S118). For example, the processor 151 described above turns off the power supply 158 described above.

The movement of the main memory 152 and the core module 1535 described above is cleared as part of the routine of the startup program of the media material playback apparatus 100. By executing steps S112 and S114, the processor 151 executes a part of the startup program to respond to the shutdown command before the media material playback device 100 is actually powered off. The processor 151 can rearrange the utilization status of the main memory 152 after the media file playback apparatus 100 is actually powered off and after the core module 1535 and the application program are moved. Alternatively, in a different implementation manner, in step S114, the processor 151 may perform only the movement of the core module 1535. When the processor 151 performs steps S107, S108, S110, S112, S114, S115, and S116, the processing of other interrupt signals may be suspended first, so that the above steps cannot be interrupted.

2.2 device startup operation

Referring to Fig. 7, in the power-off state of the above-described media material playback apparatus 100, the power key is pressed to issue a start command to the processor 151 (step S200). The processor 151 described above performs the following operations in response to the above-described startup command.

When receiving the above-described startup command from the above-described input/output unit 160, the processor 151 executes the load module 1531 (step S202). The loading module 1531 instructs initialization of the processor 151 and other components of the media material playback device 100 (step S204), and instructs the processor 151 to determine whether there is a suitable address for subsequent execution (step S206). When it is determined that the address 1537 that is consecutively executed exists, the processor 151 obtains the address 1537, and executes the instruction 1526 of the core module 1535 in the main memory 152 corresponding to the address 1537 (step S208). . The dashed line in Figure 2 shows the relationship between address 1537 and instruction 1526. Therefore, the execution of the above-described processor 151 program is switched to the above address 1537 of the main memory 152. After receiving the startup command, the movement of the main memory 152 and the core module 1535 is not performed, thereby saving the time required for the media material playback device 100 to restart.

When it is determined that the address 1537 of the connection execution does not exist, the processor 151 executes the general startup procedure of the loading module 1531 (step S210), loads and decompresses the core module 1535 to generate the core module 1525 ( Steps S212 and S214), and system initialization is performed under the guidance of the above-described operating system core module 1525 (step S216).

3. Conclusion

In short, one of the levels of the plurality of levels of the garbage collection operation is executed during the period in which the shutdown command is received and the media material playback apparatus 100 is actually turned off. Therefore, the use of the main memory can be managed to facilitate long-term use. Some of the programs in the normal startup program, such as the movement of the core modules of the operating system, are executed before the actual startup to save startup time.

Claims (22)

A method for restarting an electronic computer device, the electronic computer device comprising: a first non-volatile memory for storing a core module of an operating system, and a main memory of the electronic computer device a second non-volatile memory, wherein the moving of the core module comprises loading the core module from the first non-volatile memory to the second non-volatile memory, the method comprising: receiving a start command And driving the first movement of the core module in response to the start command, the first movement of the core module includes loading the core module from the first non-volatile memory to the second non-volatile a memory; when receiving a shutdown command, determining whether to drive the second movement of the core module in response to the shutdown command before the electronic computer device is shut down, wherein the second movement of the core module comprises the The first non-volatile memory is loaded into the core module to the second non-volatile memory; Determines driving the second movement, the movement in the second, the above-described computer device is powered off in response to the shutdown command described above; and if determined not to drive the second movement, the above-described computer device is powered off in response to the shutdown command described above. The method for restarting an electronic computer device according to claim 1, wherein the first non-volatile memory storage memory management function is set, and the memory management function is configured to indicate a plurality of levels of the memory management function. One of the levels, and when the memory management function setting indicates a high-level memory management function, the method further includes: responding to the shutdown command to drive the second movement of the core module, and in the first non- Storing an address of the second volatile memory in the volatile memory, wherein the core module is specified to be executed from the address when the electronic computer device receives the second start command, and the electronic device is enabled The computer device is turned off in response to the shutdown command. The method for restarting an electronic computer device according to claim 2, wherein before the performing the second movement of the core module, the method further comprises: The data in the second non-volatile memory described above is cleared. The method for restarting an electronic computer device according to claim 2, further comprising: after the electronic computer device is turned off, accessing the second non-volatile memory when the second startup command is received again Executing an instruction corresponding to the above address in response to the second startup instruction. The method for restarting an electronic computer device according to claim 3, wherein the second non-volatile memory comprises one of a phase change random access memory and a magnetoresistive random access memory. The method for restarting an electronic computer device according to claim 2, wherein the electronic computer device includes a loading module, and the sub-convention of the loading module guides execution of the second module of the core module Moves a second time and registers as a service routine representing the interrupt of the shutdown command described above. A method for restarting an electronic computer device, the electronic computer device comprising: a first non-volatile memory for storing a core module of an operating system, and a main memory of the electronic computer device a second non-volatile memory, wherein the moving of the core module comprises loading the core module from the first non-volatile memory to the second non-volatile memory, the method comprising: receiving a start command Responding to the first activation command to drive the first movement of the core module, the first movement of the core module includes loading the core module from the first non-volatile memory to the second non-volatile And a memory management function for performing the memory management function on the second non-volatile memory in response to the shutdown command before receiving the shutdown command, wherein the memory management function includes searching for the main memory The data item that will be cleared by the lieutenant, and the above main memory is released for storing the above information. Memory space member, and performing the above-described computer device is powered off in response to the shutdown command described above. The method for restarting an electronic computer device according to claim 7, wherein the first non-volatile memory storage memory management function is set, and the memory management function is configured to indicate a plurality of levels of the memory management function. One of the ranks, and when When the memory management function setting indicates the high-level memory management function, the method further includes: driving the second movement of the core module to respond to the shutdown command; storing the second in the first non-volatile memory An address of the non-volatile memory, and causing the electronic computer device to be turned off in response to the shutdown command, wherein the core module is designated to be executed from the address when the electronic computer device receives the second startup command The second movement of the core module includes loading the core module from the first non-volatile memory to the second non-volatile memory. A method for restarting an electronic computer device, the electronic computer device comprising: a first non-volatile memory for storing a core module of an operating system, and a main memory of the electronic computer device a second non-volatile memory, wherein the moving of the core module comprises loading the core module from the first non-volatile memory to the second non-volatile memory, the method comprising: receiving a first a startup command, wherein the first startup command is used to drive an activation program of the electronic computer device, and the startup program includes a memory processing program for the memory, wherein the memory processing program at least includes determining whether to clear the memory; The first activation command drives the first movement of the core module, and the first movement of the core module includes loading the core module from the first non-volatile memory to the second non-volatile Memory, and the above startup procedure includes the first time for the above memory a memory processing program; when receiving a shutdown command, executing a portion of the startup program of the electronic computer device in response to the shutdown command before the electronic computer device is shut down, wherein the partial program of the startup program includes at least clearing The memory; and after clearing the memory, the electronic computer device is turned off to respond to the shutdown command. The method for restarting a restart method of an electronic computer device according to claim 9, wherein the first non-volatile memory storage memory management function is set, and the memory management function is configured to indicate memory management. One of the levels of the plurality of functions, and the partial program of the startup program of the electronic computer device further includes: when the memory management function setting indicates a high-level memory management function, the response is further Determining a shutdown command to drive a second movement of the core module, wherein the second movement of the core module comprises loading the core module from the first non-volatile memory to the second non-volatile memory The method further includes: storing an address of the second non-volatile memory in the first non-volatile memory, wherein the core module is specified by the electronic computer device to receive the second startup command And continuing from the address; and causing the electronic computer device to be powered off in response to the shutdown command. A method for restarting an electronic computer device, the electronic computer device comprising: a first non-volatile memory for storing a core module of an operating system, and a main memory of the electronic computer device a second non-volatile memory, wherein the moving of the core module comprises loading the core module from the first non-volatile memory to the second non-volatile memory, the method comprising: receiving a start command Responding to a first activation command to drive the first movement of the core module, the first movement of the core module includes loading the core module from the first non-volatile memory to the second non- Volatile memory; and when receiving a shutdown command, executing a shutdown corresponding program in response to the shutdown command, wherein the shutdown corresponding program includes: performing memory management on the second non-volatile memory before the electronic computer device is powered off Function in response to the shutdown command, wherein the memory management function includes searching for the main Retrieving the data object to be cleared in the body, and releasing the memory space of the main memory for storing the data object; and causing the electronic computer device to be turned off in response to the shutdown command, wherein the shutdown corresponding program prevents the release of the memory The body space is occupied by the data. A method for restarting an electronic computer device, the electronic computer device comprising: a first non-volatile memory for storing a core module of an operating system, and a main memory of the electronic computer device a second non-volatile memory, wherein the moving of the core module comprises loading the core module from the first non-volatile memory to the second non-volatile memory, and the method comprises: Receiving a first startup command of the electronic computer device, wherein the first startup command is used to drive an activation program of the electronic computer device, the startup program includes clearing a memory area of the main memory; and executing the startup program to drive the core The first movement of the module is in response to the first activation command, the startup program includes processing of the main memory associated with the first movement, and the core module is loaded into the first movement a portion of the memory area of the main memory; receiving a shutdown command of the electronic computer device; and executing a portion of the program of the startup program in response to the shutdown command before the electronic computer device is shut down, wherein a portion of the program of the startup program includes And clearing the memory area in the main memory and the core module in the memory area. The method for restarting an electronic computer device according to claim 12, wherein the first non-volatile memory storage memory management function is set, and the memory management function is configured to indicate a plurality of levels of the memory management function. One of the levels, and when the memory management function setting indicates a high-level memory management function, the restarting method further includes: responding to the shutdown command to drive the second movement of the core module, and in the above Storing an address of the second volatile memory in a non-volatile memory, wherein the core module is specified to be executed from the address when the electronic computer device receives the second startup command, and The electronic computer device is turned off to respond to the shutdown command. The method for restarting an electronic computer device according to claim 13, wherein after the electronic computer device is turned off, when the second startup command is received, the second non-volatile memory is accessed and the bit is executed. An instruction corresponding to the address in response to the second start command. An electronic computer device comprising: a processor; and a main memory as a main memory of the processor, the main memory comprising non-volatile memory for retaining data when the electronic computer device is powered off Main memory, wherein the above processor performs a restart method, and the restart method includes: In the startup procedure of the electronic computer device, according to a startup related field in the electronic computer device, when the startup related field has a first parameter value, the main memory is cleared to respond to the electronic computer device. a startup command, wherein the startup related field corresponds to one of a startup process in the startup process of the electronic computer device; and according to the startup related field, when the startup related field has a second parameter value In the case of the booting process of the electronic computer device, the step of clearing the main memory is omitted in response to the start command of the electronic computer device. The electronic computer device of claim 15, wherein the activation related field reflects a setting parameter, wherein the setting parameter indicates a set value of the plurality of memory setting values, and the restarting method further comprises: The setting parameter indicates a specific setting value, in a shutdown process of the electronic computer device, clearing a specific memory area in the main memory to respond to a shutdown command of the electronic computer device; and according to the startup related field, when In the case where the specific memory area of the main body is cleared in the shutdown process of the electronic computer device, the cleaning process of the memory area of the main memory is omitted in the startup program of the electronic computer device. The above startup command of the electronic computer device. The electronic computer device of claim 15, wherein the activation-related field reflects a setting parameter, wherein the setting parameter indicates a level of a plurality of memory management levels, and the restarting method further comprises: Setting a parameter indicating a low level of the plurality of memory management levels, in a shutdown process of the electronic computer device, clearing a specific memory area in the main memory in response to a shutdown command of the electronic computer device; and if the setting is The parameter indicates a high level of the plurality of memory management levels, and in a shutdown process of the electronic computer device, all memory areas of the main memory are cleared to respond to the shutdown command of the electronic computer device. An electronic computer device comprising: a processor; and a non-volatile memory comprising a first non-volatile memory region and a second non-volatile memory a memory area, wherein the second non-volatile memory area is used as a main memory of the processor, and the main memory is configured to save data in the main memory when the electronic computer device is powered off, wherein the processor executes a restart method, the restart method includes: in a startup procedure of the electronic computer device, according to a startup related field in the electronic computer device, when the startup related field has a first parameter value, clearing The main memory, and loading the operating system core module from the first non-volatile memory area to the main memory, in response to a start command of the electronic computer device, wherein the startup related field corresponds to the electronic One of the startup processes of the plurality of startup processes in the startup process of the computer device; and in the case that the startup related field has the second parameter value according to the startup related field, indicating that the job is stored in the main memory One of the system has been loaded into the core module, in the above computer The above-mentioned startup program omits the above-mentioned main memory clearing step and omits the loading step of the operating system core module, and continues to execute the loaded core module of the operating system stored in the main memory. In response to the above-described startup command of the electronic computer device. A method for restarting an electronic computer device, the electronic computer device comprising: a non-volatile memory, the non-volatile memory comprising a first non-volatile core for storing a core module of an operating system a memory area, and a second non-volatile memory area as a main memory of the electronic computer device, the method comprising: in the startup procedure of the electronic computer device, according to a startup related column in the electronic computer device a bit, when the start-related field has a first parameter value, clearing the main memory, and loading the core module of the operating system from the first non-volatile memory region to the main memory, Responding to a start command of the electronic computer device, wherein the startup related field corresponds to one of a startup process in the startup process of the startup program of the electronic computer device; and according to the startup related field, when the startup is related In the case where the field has the second parameter value, the above main Body memory storing the operating system has a core module has been loaded, the main memory is omitted In the above-described computer program startup apparatus removal step And skipping the loading step of the operating system core module, and continuing to execute the loaded core module of the operating system stored in the main memory in response to the startup command of the electronic computer device. An electronic computer device comprising: a processor; and a non-volatile memory comprising a first non-volatile memory region and a second non-volatile memory region, wherein the second non-volatile memory region serves as a main memory of the processor, wherein the main memory is configured to save data in the main memory when the electronic computer device is powered off, wherein the processor performs a restart method, and the restarting method comprises: the electronic computer device In the startup program, according to a startup related field in the electronic computer device, when the startup related field has the first parameter value, the operating system core for accepting the electronic computer device in the main memory is cleared. Loading a selected memory area of the module, and loading the operating system core module of the electronic computer device from the first non-volatile memory area to the selected memory area of the main memory in response to the above a start command of the electronic computer device, wherein the above-mentioned startup related field corresponds to In the above-mentioned startup program of the electronic computer device, one of the startup processes of the plurality of startup processes; and, according to the startup related field, when the startup related field has the second parameter value, indicating that the primary memory is stored In a loaded core module of the operating system, the step of clearing the selected memory area of the main memory and the step of loading the core module of the operating system are omitted in the startup program of the electronic computer device. And continuing to execute the loaded core module of the operating system stored in the selected memory area of the main memory in response to the startup command of the electronic computer device. A method for restarting an electronic computer device, the electronic computer device comprising: a non-volatile memory, the non-volatile memory comprising a first non-volatile core for storing a core module of an operating system a memory area, and a second non-volatile memory area as a main memory of the electronic computer device, the method comprising: In the startup program of the electronic computer device, according to a startup related field in the electronic computer device, in a case where the startup related field has a first parameter value, clearing the main memory for accepting the electronic computer a selected memory area loaded by the operating system core module of the device, and loading the core module of the operating system from the first non-volatile memory area to the selected memory area of the main memory, Responding to a start command of the electronic computer device, wherein the startup related field corresponds to one of a startup process in the startup process of the startup program of the electronic computer device; and according to the startup related field, when the startup is related In the case where the field has a second parameter value, indicating that a loaded core module of the operating system is stored in the main memory, the selection of the main memory is omitted in the startup program of the electronic computer device. Step of clearing the memory area and omitting the core of the above operating system Loading step group and continue execution of said selected memory area is stored in the main memory of the operating system loaded the core modules, in response to the start-command computer device. An electronic computer device comprising: a first non-volatile memory for storing a core module of an operating system; and a second non-volatile memory as a main memory of the electronic computer device, wherein the The moving of the core module includes loading the core module from the first non-volatile memory to the second non-volatile memory; and a processor for performing a restart method, where the method includes: receiving a first a startup command, wherein the first startup command is used to drive an activation program of the electronic computer device, and the startup program includes a memory processing program for the memory, wherein the memory processing program at least includes determining whether to clear the memory; The first activation command drives the first movement of the core module, and the first movement of the core module includes loading the core module from the first non-volatile memory to the second non-volatile Memory, and the above startup program includes a note about the first movement of the memory described above Body handler; when receiving a shutdown command, the program part of the startup procedure executing the computer device computer device in said turned off before the shutdown instruction in response to the above, wherein the The partial program of the startup program includes at least clearing the memory; and after clearing the memory, the electronic computer device is turned off to respond to the shutdown command.