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一段完整的CEC指令依照順序會由那些組成? | CEC指令依照順序會由Start bit、Header Block、許多的Data Block組成。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 一段完整的CEC指令依照順序會由那些組成? ### Response: CEC指令依照順序會由Start bit、Header Block、許多的Data Block組成。 |
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ACPI 中提供那二個命令用於讀寫 EC的 Command ? | ACPI 中提供二個命令用於讀寫 EC的 Command 分別為：Read_EC 0x80, Wiret_EC 0x81。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: ACPI 中提供那二個命令用於讀寫 EC的 Command ? ### Response: ACPI 中提供二個命令用於讀寫 EC的 Command 分別為：Read_EC 0x80, Wiret_EC 0x81。 |
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Host 系統在開機時發0xAA (Self Test) 的 command給 KBC , 當EC 完成檢測後會回報什麼command code ? | 0x55 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Host 系統在開機時發0xAA (Self Test) 的 command給 KBC , 當EC 完成檢測後會回報什麼command code ? ### Response: 0x55 |
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EC 使用那一 port 做為 KBC command register 的傳輸 port? | 0x64 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: EC 使用那一 port 做為 KBC command register 的傳輸 port? ### Response: 0x64 |
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EC 在KBC interface 應用中，使用到的二個 IRQ分別為? | EC 在KBC interface 應用中，使用到的二個 IRQ分別為 IRQ1 與 IRQ12。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: EC 在KBC interface 應用中，使用到的二個 IRQ分別為? ### Response: EC 在KBC interface 應用中，使用到的二個 IRQ分別為 IRQ1 與 IRQ12。 |
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請簡述 EC QEvent 的功能? | QEvent是一種用於EC給OS發通知的機制, OS中處理QEvent的方法一般是由包在BIOS中的ASL代碼實現。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 請簡述 EC QEvent 的功能? ### Response: QEvent是一種用於EC給OS發通知的機制, OS中處理QEvent的方法一般是由包在BIOS中的ASL代碼實現。 |
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EC 發 Qevent 給OS 時，實體訊號 pin 由那根通知系統? | SCI訊號。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: EC 發 Qevent 給OS 時，實體訊號 pin 由那根通知系統? ### Response: SCI訊號。 |
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EC 在收到HOST 下達 Keyboard command 0xED 時代表什麼? | 設定鍵盤上的LED指示燈。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: EC 在收到HOST 下達 Keyboard command 0xED 時代表什麼? ### Response: 設定鍵盤上的LED指示燈。 |
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What will happen if the UEFI OS loader cannot load its operating system correctly? | It releases all allocated resources and return control back to the firmware via the Boot Service Exit() call. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What will happen if the UEFI OS loader cannot load its operating system correctly? ### Response: It releases all allocated resources and return control back to the firmware via the Boot Service Exit() call. |
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What will happen if the UEFI OS loader successfully loads its operating system? | It takes control of the system by using the Boot Service EFI_BOOT_SERVICES.ExitBootServices(). | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What will happen if the UEFI OS loader successfully loads its operating system? ### Response: It takes control of the system by using the Boot Service EFI_BOOT_SERVICES.ExitBootServices(). |
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What's the difference between boot service drivers and runtime drivers? | UEFI runtime drivers are still available after a UEFI OS loader has taken control of the platform. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the difference between boot service drivers and runtime drivers? ### Response: UEFI runtime drivers are still available after a UEFI OS loader has taken control of the platform. |
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ACPI Tables loaded at boot time should be contained in what kind of memory type? | EfiACPIReclaimMemory or EfiACPIMemoryNVS | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: ACPI Tables loaded at boot time should be contained in what kind of memory type? ### Response: EfiACPIReclaimMemory or EfiACPIMemoryNVS |
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How to add a boot option? | Add a new Boot#### variable and the option number of the new Boot#### variable would be added to the BootOrder variable. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: How to add a boot option? ### Response: Add a new Boot#### variable and the option number of the new Boot#### variable would be added to the BootOrder variable. |
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What's the definion of #### in Boot####? | #### is a number in printable hexadecimal representation using the digits 0-9, and the upper case versions of the characters A-F (0000-FFFF). | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the definion of #### in Boot####? ### Response: #### is a number in printable hexadecimal representation using the digits 0-9, and the upper case versions of the characters A-F (0000-FFFF). |
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What's the definion of BootOrder? | It contains an array of UINT16 ’s that make up an ordered list of the Boot#### options. The first element in the array is the value for the first logical boot option, the second element is the value for the second logical boot option, etc. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the definion of BootOrder? ### Response: It contains an array of UINT16 ’s that make up an ordered list of the Boot#### options. The first element in the array is the value for the first logical boot option, the second element is the value for the second logical boot option, etc. |
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What's kind of protocol that EFI can boot from a device? | EFI_SIMPLE_FILE_SYSTEM_PROTOCOL or the EFI_LOAD_FILE_PROTOCOL | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's kind of protocol that EFI can boot from a device? ### Response: EFI_SIMPLE_FILE_SYSTEM_PROTOCOL or the EFI_LOAD_FILE_PROTOCOL |
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What's the definion of EFI system table? | typedef struct {
EFI_TABLE_HEADER Hdr;
CHAR16 *FirmwareVendor;
UINT32 FirmwareRevision;
EFI_HANDLE ConsoleInHandle;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL *ConIn;
EFI_HANDLE ConsoleOutHandle;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut;
EFI_HANDLE StandardErrorHandle;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *StdErr;
EFI_RUNTIME_SERVICES *RuntimeServices;
EFI_BOOT_SERVICES *BootServices;
UINTN NumberOfTableEntries;
EFI_CONFIGURATION_TABLE *ConfigurationTable;
} EFI_SYSTEM_TABLE; | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the definion of EFI system table? ### Response: typedef struct {
EFI_TABLE_HEADER Hdr;
CHAR16 *FirmwareVendor;
UINT32 FirmwareRevision;
EFI_HANDLE ConsoleInHandle;
EFI_SIMPLE_TEXT_INPUT_PROTOCOL *ConIn;
EFI_HANDLE ConsoleOutHandle;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *ConOut;
EFI_HANDLE StandardErrorHandle;
EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *StdErr;
EFI_RUNTIME_SERVICES *RuntimeServices;
EFI_BOOT_SERVICES *BootServices;
UINTN NumberOfTableEntries;
EFI_CONFIGURATION_TABLE *ConfigurationTable;
} EFI_SYSTEM_TABLE; |
|
What kind of function call is made by OS to fixed up the Runtion Services to the new virtually mapped entry points? | SetVirtualAddressMap() | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What kind of function call is made by OS to fixed up the Runtion Services to the new virtually mapped entry points? ### Response: SetVirtualAddressMap() |
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What does LBA 0 (i.e., the first logical block) of the hard disk contains in GPT? | A legacy Master Boot Record (MBR) or a protective MBR ( See Protective MBR ). | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What does LBA 0 (i.e., the first logical block) of the hard disk contains in GPT? ### Response: A legacy Master Boot Record (MBR) or a protective MBR ( See Protective MBR ). |
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Which priority is higher, TPL_CALLBACK or TPL_NOTIFY? | TPL_NOTIFY | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Which priority is higher, TPL_CALLBACK or TPL_NOTIFY? ### Response: TPL_NOTIFY |
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What's the unit of EFI_BOOT_SERVICES.Stall() function? | Microseconds | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the unit of EFI_BOOT_SERVICES.Stall() function? ### Response: Microseconds |
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What's the definition of EFI_RUNTIME_SERVICES.SetVariable()? | typedef
EFI_STATUS
SetVariable (
IN CHAR16 *VariableName,
IN EFI_GUID *VendorGuid,
IN UINT32 Attributes,
IN UINTN DataSize,
IN VOID *Data
); | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the definition of EFI_RUNTIME_SERVICES.SetVariable()? ### Response: typedef
EFI_STATUS
SetVariable (
IN CHAR16 *VariableName,
IN EFI_GUID *VendorGuid,
IN UINT32 Attributes,
IN UINTN DataSize,
IN VOID *Data
); |
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What it returns of parameter of DataSize in EFI_RUNTIME_SERVICES.GetVariable() if EFI_BUFFER_TOO_SMALL is returned? | DataSize is set to the required buffer size to obtain the data | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What it returns of parameter of DataSize in EFI_RUNTIME_SERVICES.GetVariable() if EFI_BUFFER_TOO_SMALL is returned? ### Response: DataSize is set to the required buffer size to obtain the data |
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What's the unit of _TMP in ACPI thermal zone returns? | tenths of degrees Kelvin | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the unit of _TMP in ACPI thermal zone returns? ### Response: tenths of degrees Kelvin |
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What's the difinion of Passive Cooling in ACPI Thermal Zone? | OSPM reduces the power consumption of devices to reduce the temperature of a thermal zone, such as slowing (throttling) the processor clock. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the difinion of Passive Cooling in ACPI Thermal Zone? ### Response: OSPM reduces the power consumption of devices to reduce the temperature of a thermal zone, such as slowing (throttling) the processor clock. |
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What kind of situaion that OSPM must shut the system down in ACPI Thermal Zone event? | the _TMP object returns a value greater than or equal to the value returned by the _CRT object | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What kind of situaion that OSPM must shut the system down in ACPI Thermal Zone event? ### Response: the _TMP object returns a value greater than or equal to the value returned by the _CRT object |
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What's the definition number of Burst Enable Embedded Controller in ACPI Spec.? | 0x82 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the definition number of Burst Enable Embedded Controller in ACPI Spec.? ### Response: 0x82 |
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By ACPI, what EC should do when it has detected a system event that must be communicated to OSPM? | it first sets the SCI_EVT flag in the EC_SC register, generates an SCI, and then waits for OSPM to send the query (QR_EC) command. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: By ACPI, what EC should do when it has detected a system event that must be communicated to OSPM? ### Response: it first sets the SCI_EVT flag in the EC_SC register, generates an SCI, and then waits for OSPM to send the query (QR_EC) command. |
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By ACPI, what OSPM should do when EC sets the SCI_EVT flag? | OSPM sends QR_EC (0x84) command when the SCI_EVT flag in the EC_SC register is set. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: By ACPI, what OSPM should do when EC sets the SCI_EVT flag? ### Response: OSPM sends QR_EC (0x84) command when the SCI_EVT flag in the EC_SC register is set. |
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Please describe the major responsibilities of PEI. | 1. Initializing some permanent memory complement
2. Describing the memory in Hand-Off Blocks (HOBs)
3. Describing the firmware volume locations in HOBs
4. Passing control into the Driver Execution Environment (DXE) phase | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the major responsibilities of PEI. ### Response: 1. Initializing some permanent memory complement
2. Describing the memory in Hand-Off Blocks (HOBs)
3. Describing the firmware volume locations in HOBs
4. Passing control into the Driver Execution Environment (DXE) phase |
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What's the definion of EFI_FIRMWARE_VOLUME_HEADER? | typedef struct {
UINT8 ZeroVector[16];
EFI_GUID FileSystemGuid;
UINT64 FvLength;
UINT32 Signature;
EFI_FVB_ATTRIBUTES_2 Attributes;
UINT16 HeaderLength;
UINT16 Checksum;
UINT16 ExtHeaderOffset;
UINT8 Reserved[1];
UINT8 Revision;
EFI_FV_BLOCK_MAP BlockMap[];
} EFI_FIRMWARE_VOLUME_HEADER; | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the definion of EFI_FIRMWARE_VOLUME_HEADER? ### Response: typedef struct {
UINT8 ZeroVector[16];
EFI_GUID FileSystemGuid;
UINT64 FvLength;
UINT32 Signature;
EFI_FVB_ATTRIBUTES_2 Attributes;
UINT16 HeaderLength;
UINT16 Checksum;
UINT16 ExtHeaderOffset;
UINT8 Reserved[1];
UINT8 Revision;
EFI_FV_BLOCK_MAP BlockMap[];
} EFI_FIRMWARE_VOLUME_HEADER; |
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What's the value of Signature in EFI_FIRMWARE_VOLUME_HEADER? | _FVH | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the value of Signature in EFI_FIRMWARE_VOLUME_HEADER? ### Response: _FVH |
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What's the highest priority of boot path? | BOOT_IN_RECOVERY_MODE | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the highest priority of boot path? ### Response: BOOT_IN_RECOVERY_MODE |
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How does a PEIM schedule itself to run after a PPI is installed? | 1. Put this PPI’s GUID into the depex of the PEIM.
or 2. Register for a notification. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: How does a PEIM schedule itself to run after a PPI is installed? ### Response: 1. Put this PPI’s GUID into the depex of the PEIM.
or 2. Register for a notification. |
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A PEIM that requires permanent, fixed memory allocation must schedule itself to run after which PPI is installed? | EFI_PEI_PERMANENT_MEMORY_INSTALLED_PPI | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: A PEIM that requires permanent, fixed memory allocation must schedule itself to run after which PPI is installed? ### Response: EFI_PEI_PERMANENT_MEMORY_INSTALLED_PPI |
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Please describe how to allocate physical memory in PEIM after permanent memory is installed? | 1. Using a GUID Extension HOB
or 2. Within the PEI free memory space | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe how to allocate physical memory in PEIM after permanent memory is installed? ### Response: 1. Using a GUID Extension HOB
or 2. Within the PEI free memory space |
|
Please describe the major responsibilities of SEC. | 1. Handling all platform restart events
2. Creating a temporary memory store
3. Serving as the root of trust in the system
4. Passing handoff information to the PEI Foundation | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the major responsibilities of SEC. ### Response: 1. Handling all platform restart events
2. Creating a temporary memory store
3. Serving as the root of trust in the system
4. Passing handoff information to the PEI Foundation |
|
Please describe how SEC creating a temporary memory store in current Intel x86 UEFI platform. | Use Cache-As-Ram (CAR) and set it to no eviction mode. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe how SEC creating a temporary memory store in current Intel x86 UEFI platform. ### Response: Use Cache-As-Ram (CAR) and set it to no eviction mode. |
|
What's the final responsibilities of SEC to pass information to PEI? | 1. State of the platform
2. Location and size of the Boot Firmware Volume (BFV)
3. Location and size of the temporary RAM
4. Location and size of the stack
5. Optionally, one or more HOBs via the EFI_SEC_HOB_DATA_PPI | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the final responsibilities of SEC to pass information to PEI? ### Response: 1. State of the platform
2. Location and size of the Boot Firmware Volume (BFV)
3. Location and size of the temporary RAM
4. Location and size of the stack
5. Optionally, one or more HOBs via the EFI_SEC_HOB_DATA_PPI |
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What's the difinion of EFI_PEI_SERVICES? | typedef EFI_PEI_SERVICES {
EFI_TABLE_HEADER Hdr;
//
// PPI Functions
//
EFI_PEI_INSTALL_PPI InstallPpi;
EFI_PEI_REINSTALL_PPI ReInstallPpi;
EFI_PEI_LOCATE_PPI LocatePpi;
EFI_PEI_NOTIFY_PPI NotifyPpi;
//
// Boot Mode Functions
//
EFI_PEI_GET_BOOT_MODE GetBootMode;
EFI_PEI_SET_BOOT_MODE SetBootMode;
//
// HOB Functions
//
EFI_PEI_GET_HOB_LIST GetHobList;
EFI_PEI_CREATE_HOB CreateHob;
//
// Firmware Volume Functions
//
EFI_PEI_FFS_FIND_NEXT_VOLUME2 FfsFindNextVolume;
EFI_PEI_FFS_FIND_NEXT_FILE2 FfsFindNextFile;
EFI_PEI_FFS_FIND_SECTION_DATA2 FfsFindSectionData;
//
// PEI Memory Functions
//
EFI_PEI_INSTALL_PEI_MEMORY InstallPeiMemory;
EFI_PEI_ALLOCATE_PAGES AllocatePages;
EFI_PEI_ALLOCATE_POOL AllocatePool;
EFI_PEI_COPY_MEM CopyMem;
EFI_PEI_SET_MEM SetMem;
//
// Status Code
EFI_PEI_REPORT_STATUS_CODE ReportStatusCode;
//
// Reset
//
EFI_PEI_RESET_SYSTEM ResetSystem;
//
// (the following interfaces are installed by publishing PEIM)
//
// I/O Abstractions
//
EFI_PEI_CPU_IO_PPI *CpuIo;
EFI_PEI_PCI_CFG2_PPI *PciCfg;
//
// Additional File System-Related Services
//
EFI_PEI_FFS_FIND_BY_NAME FfsFindFileByName;
EFI_PEI_FFS_GET_FILE_INFO FfsGetFileInfo;
EFI_PEI_FFS_GET_VOLUME_INFO FfsGetVolumeInfo;
EFI_PEI_REGISTER_FOR_SHADOW RegisterForShadow;
EFI_PEI_FFS_FIND_SECTION_DATA3 FindSectionData3;
EFI_PEI_FFS_GET_FILE_INFO2 FfsGetFileInfo2;
EFI_PEI_RESET2_SYSTEM ResetSystem2;
EFI_PEI_FREE_PAGES FreePages;
} EFI_PEI_SERVICES; | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the difinion of EFI_PEI_SERVICES? ### Response: typedef EFI_PEI_SERVICES {
EFI_TABLE_HEADER Hdr;
//
// PPI Functions
//
EFI_PEI_INSTALL_PPI InstallPpi;
EFI_PEI_REINSTALL_PPI ReInstallPpi;
EFI_PEI_LOCATE_PPI LocatePpi;
EFI_PEI_NOTIFY_PPI NotifyPpi;
//
// Boot Mode Functions
//
EFI_PEI_GET_BOOT_MODE GetBootMode;
EFI_PEI_SET_BOOT_MODE SetBootMode;
//
// HOB Functions
//
EFI_PEI_GET_HOB_LIST GetHobList;
EFI_PEI_CREATE_HOB CreateHob;
//
// Firmware Volume Functions
//
EFI_PEI_FFS_FIND_NEXT_VOLUME2 FfsFindNextVolume;
EFI_PEI_FFS_FIND_NEXT_FILE2 FfsFindNextFile;
EFI_PEI_FFS_FIND_SECTION_DATA2 FfsFindSectionData;
//
// PEI Memory Functions
//
EFI_PEI_INSTALL_PEI_MEMORY InstallPeiMemory;
EFI_PEI_ALLOCATE_PAGES AllocatePages;
EFI_PEI_ALLOCATE_POOL AllocatePool;
EFI_PEI_COPY_MEM CopyMem;
EFI_PEI_SET_MEM SetMem;
//
// Status Code
EFI_PEI_REPORT_STATUS_CODE ReportStatusCode;
//
// Reset
//
EFI_PEI_RESET_SYSTEM ResetSystem;
//
// (the following interfaces are installed by publishing PEIM)
//
// I/O Abstractions
//
EFI_PEI_CPU_IO_PPI *CpuIo;
EFI_PEI_PCI_CFG2_PPI *PciCfg;
//
// Additional File System-Related Services
//
EFI_PEI_FFS_FIND_BY_NAME FfsFindFileByName;
EFI_PEI_FFS_GET_FILE_INFO FfsGetFileInfo;
EFI_PEI_FFS_GET_VOLUME_INFO FfsGetVolumeInfo;
EFI_PEI_REGISTER_FOR_SHADOW RegisterForShadow;
EFI_PEI_FFS_FIND_SECTION_DATA3 FindSectionData3;
EFI_PEI_FFS_GET_FILE_INFO2 FfsGetFileInfo2;
EFI_PEI_RESET2_SYSTEM ResetSystem2;
EFI_PEI_FREE_PAGES FreePages;
} EFI_PEI_SERVICES; |
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What's the final action of the PEI Foundation? | The final action of the PEI Foundation is to locate and pass control to the DXE IPL PPI. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the final action of the PEI Foundation? ### Response: The final action of the PEI Foundation is to locate and pass control to the DXE IPL PPI. |
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Please describe the purpose of this HOB: Boot strap processor BSP Stack HOB | The DXE Foundation needs to know the current stack location so that it can move it if necessary based upon its desired memory address map This HOB will be of type EfiConventionalMemory | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the purpose of this HOB: Boot strap processor BSP Stack HOB ### Response: The DXE Foundation needs to know the current stack location so that it can move it if necessary based upon its desired memory address map This HOB will be of type EfiConventionalMemory |
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Please describe the purpose of this HOB: Firmware Volume HOB | The DXE Foundation needs this information to begin loading other drivers in the platform | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the purpose of this HOB: Firmware Volume HOB ### Response: The DXE Foundation needs this information to begin loading other drivers in the platform |
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Please describe the purpose of this HOB: Memory Allocation Module HOB | This HOB tells the DXE Foundation where it is when allocating memory into the initial system address map | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the purpose of this HOB: Memory Allocation Module HOB ### Response: This HOB tells the DXE Foundation where it is when allocating memory into the initial system address map |
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What's the final service to be invoked by the PEI Foundation? | EFI_DXE_IPL_PPI | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the final service to be invoked by the PEI Foundation? ### Response: EFI_DXE_IPL_PPI |
|
When EFI_DXE_IPL_PPI is invoked, the system state should be like? | 1. Single thread of execution
2. Interrupts disabled
3. Processor mode as defined for PEI | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: When EFI_DXE_IPL_PPI is invoked, the system state should be like? ### Response: 1. Single thread of execution
2. Interrupts disabled
3. Processor mode as defined for PEI |
|
Please write down a main job of DXE IPL PPI. | Invoke the DXE entry point from a firmware volume.
or
Invoke the recovery processing modules.
or
Invoke the S3 resume modules. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please write down a main job of DXE IPL PPI. ### Response: Invoke the DXE entry point from a firmware volume.
or
Invoke the recovery processing modules.
or
Invoke the S3 resume modules. |
|
When main memory is installed, which PPI will be published? | Memory Discovered PPI | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: When main memory is installed, which PPI will be published? ### Response: Memory Discovered PPI |
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Which PPI will be installed at end of PEI? | EFI_PEI_END_OF_PEI_PHASE_PPI | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Which PPI will be installed at end of PEI? ### Response: EFI_PEI_END_OF_PEI_PHASE_PPI |
|
Please describe the major responsibilities of BDS. | 1. Initializing console devices
2. Loading device drivers
3. Attempting to load and execute boot selections | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the major responsibilities of BDS. ### Response: 1. Initializing console devices
2. Loading device drivers
3. Attempting to load and execute boot selections |
|
Please describe the major responsibilities of DXE Dispatcher. | loading and invoking DXE drivers found in firmware volumes | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the major responsibilities of DXE Dispatcher. ### Response: loading and invoking DXE drivers found in firmware volumes |
|
Please describe the requirements of DXE Dispatcher. | 1. Support fixed execution order of DXE drivers.
2. Determine DXE driver execution order based on each driver’s dependencies.
3. Support “emergency patch” DXE drivers.
4. Support platform specific security policies for DXE driver execution. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the requirements of DXE Dispatcher. ### Response: 1. Support fixed execution order of DXE drivers.
2. Determine DXE driver execution order based on each driver’s dependencies.
3. Support “emergency patch” DXE drivers.
4. Support platform specific security policies for DXE driver execution. |
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When will be the control transferred from the DXE Dispatcher to the BDS Architectural Protocol? | After the DXE drivers in the a priori file and all the DXE drivers whose dependency expressions evaluate to TRUE have been loaded and executed. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: When will be the control transferred from the DXE Dispatcher to the BDS Architectural Protocol? ### Response: After the DXE drivers in the a priori file and all the DXE drivers whose dependency expressions evaluate to TRUE have been loaded and executed. |
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How does DXE Dispatcher process a firmware volume? | If a file of type EFI_FV_FIRMWARE_VOLUME_IMAGE is found, the DXE Dispatcher will check whether information about this firmware volume image file was already described in an EFI_FIRMWARE_VOLUME_HOB2 . If it was, then the file is ignored. Otherwise, the DXE Dispatcher will search the file for a section with the type EFI_SECTION_DXE_DEPEX , and if found, evaluate the expression against the presently installed entries in the protocol database. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: How does DXE Dispatcher process a firmware volume? ### Response: If a file of type EFI_FV_FIRMWARE_VOLUME_IMAGE is found, the DXE Dispatcher will check whether information about this firmware volume image file was already described in an EFI_FIRMWARE_VOLUME_HOB2 . If it was, then the file is ignored. Otherwise, the DXE Dispatcher will search the file for a section with the type EFI_SECTION_DXE_DEPEX , and if found, evaluate the expression against the presently installed entries in the protocol database. |
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Please describe the Dependency Expression Instruction Set: BEFORE | This opcode tells the DXE Dispatcher that the DXE driver that is associated with this dependency expression must be dispatched just before the DXE driver with the file name specified by GUID . This means that as soon as the dependency expression for the DXE driver specified by GUID evaluates to TRUE , then this DXE driver must be placed in the dispatch queue just before the DXE driver with the file name specified by GUID . | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the Dependency Expression Instruction Set: BEFORE ### Response: This opcode tells the DXE Dispatcher that the DXE driver that is associated with this dependency expression must be dispatched just before the DXE driver with the file name specified by GUID . This means that as soon as the dependency expression for the DXE driver specified by GUID evaluates to TRUE , then this DXE driver must be placed in the dispatch queue just before the DXE driver with the file name specified by GUID . |
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What's the structure definion of EFI_MP_SERVICES_PROTOCOL? | typedef struct _EFI_MP_SERVICES_PROTOCOL {
EFI_MP_SERVICES_GET_NUMBER_OF_PROCESSORS GetNumberOfProcessors;
EFI_MP_SERVICES_GET_PROCESSOR_INFO GetProcessorInfo;
EFI_MP_SERVICES_STARTUP_ALL_APS StartupAllAPs;
EFI_MP_SERVICES_STARTUP_THIS_AP StartupThisAP;
EFI_MP_SERVICES_SWITCH_BSP SwitchBSP;
EFI_MP_SERVICES_ENABLEDISABLEAP EnableDisableAP;
EFI_MP_SERVICES_WHOAMI WhoAmI;
} EFI_MP_SERVICES_PROTOCOL; | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What's the structure definion of EFI_MP_SERVICES_PROTOCOL? ### Response: typedef struct _EFI_MP_SERVICES_PROTOCOL {
EFI_MP_SERVICES_GET_NUMBER_OF_PROCESSORS GetNumberOfProcessors;
EFI_MP_SERVICES_GET_PROCESSOR_INFO GetProcessorInfo;
EFI_MP_SERVICES_STARTUP_ALL_APS StartupAllAPs;
EFI_MP_SERVICES_STARTUP_THIS_AP StartupThisAP;
EFI_MP_SERVICES_SWITCH_BSP SwitchBSP;
EFI_MP_SERVICES_ENABLEDISABLEAP EnableDisableAP;
EFI_MP_SERVICES_WHOAMI WhoAmI;
} EFI_MP_SERVICES_PROTOCOL; |
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By UEFI, BIOS should put all APs into which state after EFI_EVENT_LEGACY_BOOT_GUID or EFI_EVENT_GROUP_EXIT_BOOT_SERVICES is signaled? | All the APs must be placed in the OS compatible CPU state as defined by the UEFI Specification. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: By UEFI, BIOS should put all APs into which state after EFI_EVENT_LEGACY_BOOT_GUID or EFI_EVENT_GROUP_EXIT_BOOT_SERVICES is signaled? ### Response: All the APs must be placed in the OS compatible CPU state as defined by the UEFI Specification. |
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By UEFI, BIOS should put all APs into which state before EFI_EVENT_LEGACY_BOOT_GUID or EFI_EVENT_GROUP_EXIT_BOOT_SERVICES is signaled? | All APs are placed into an idle state. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: By UEFI, BIOS should put all APs into which state before EFI_EVENT_LEGACY_BOOT_GUID or EFI_EVENT_GROUP_EXIT_BOOT_SERVICES is signaled? ### Response: All APs are placed into an idle state. |
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What we can get by calling EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors()? | The number of logical processor in the platform and the number of those logical processors that are currently enabled. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What we can get by calling EFI_MP_SERVICES_PROTOCOL.GetNumberOfProcessors()? ### Response: The number of logical processor in the platform and the number of those logical processors that are currently enabled. |
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Please describe the meaning of the parameter, WaitEvent of EFI_MP_SERVICES_PROTOCOL.StartupAllAPs(). | If WaitEvent is NULL , execution is in blocking mode. The BSP waits until all APs finish or TimeoutInMicroSecs expires. Otherwise, execution is in non-blocking mode, and the BSP returns from this service without waiting for APs. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the meaning of the parameter, WaitEvent of EFI_MP_SERVICES_PROTOCOL.StartupAllAPs(). ### Response: If WaitEvent is NULL , execution is in blocking mode. The BSP waits until all APs finish or TimeoutInMicroSecs expires. Otherwise, execution is in non-blocking mode, and the BSP returns from this service without waiting for APs. |
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Which protocols are mandatory if the system supports PCI devices? | EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL
and
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Which protocols are mandatory if the system supports PCI devices? ### Response: EFI_PCI_HOST_BRIDGE_RESOURCE_ALLOCATION_PROTOCOL
and
EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL |
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By UEFI Spec., which driver is resposible for programming "PCI command register I O Memory and Bus Master enable"? | PCI Bus Driver | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: By UEFI Spec., which driver is resposible for programming "PCI command register I O Memory and Bus Master enable"? ### Response: PCI Bus Driver |
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By UEFI Spec., which driver is resposible for programming "Subsystem vendor ID and Device ID"? | Chipset platform code | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: By UEFI Spec., which driver is resposible for programming "Subsystem vendor ID and Device ID"? ### Response: Chipset platform code |
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Please describe the purpose of "End of PCI Enumeration Protocol" | The protocol can be used as an indicia by other DXE agents that the process of PCI device enumeration has been completed. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the purpose of "End of PCI Enumeration Protocol" ### Response: The protocol can be used as an indicia by other DXE agents that the process of PCI device enumeration has been completed. |
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Please describe the usage of EFI_ACPI_SDT_PROTOCOL.RegisterNotify(). | This function registers or unregisters a function which will be called whenever a new ACPI table is installed. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the usage of EFI_ACPI_SDT_PROTOCOL.RegisterNotify(). ### Response: This function registers or unregisters a function which will be called whenever a new ACPI table is installed. |
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Please describe the meaning of this parameter, SmbiosHandle of EFI_SMBIOS_PROTOCOL.GetNext(). | On entry, points to the previous handle of the SMBIOS record. On exit, points to the next SMBIOS record handle. If it is FFFEh on entry, then the first SMBIOS record handle will be returned. If it returns FFFEh on exit, then there are no more SMBIOS records. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the meaning of this parameter, SmbiosHandle of EFI_SMBIOS_PROTOCOL.GetNext(). ### Response: On entry, points to the previous handle of the SMBIOS record. On exit, points to the next SMBIOS record handle. If it is FFFEh on entry, then the first SMBIOS record handle will be returned. If it returns FFFEh on exit, then there are no more SMBIOS records. |
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What the sector will be after an earsure of a FLASH device? | After an erasure, all bits within a sector return to their erase value, either all 0 or all 1. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What the sector will be after an earsure of a FLASH device? ### Response: After an erasure, all bits within a sector return to their erase value, either all 0 or all 1. |
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A byte of a Flash device is 0x0F. It will become 0x00 after writing 0xF0 to it. Why? | Flash devices can be written on a bit-by-bit basis if the change is from its erase value to the non-erase value. For example, if the erase value is 1, then a bit with the value 1 can be changed to 0. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: A byte of a Flash device is 0x0F. It will become 0x00 after writing 0xF0 to it. Why? ### Response: Flash devices can be written on a bit-by-bit basis if the change is from its erase value to the non-erase value. For example, if the erase value is 1, then a bit with the value 1 can be changed to 0. |
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Which UEFI file type won't be dispatched by the DXE Dispatcher? | EFI_FV_FILETYPE_APPLICATION | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Which UEFI file type won't be dispatched by the DXE Dispatcher? ### Response: EFI_FV_FILETYPE_APPLICATION |
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Please describe the rules of EFI_FV_FILETYPE_DRIVER. | 1. The file must contain no more than one EFI_SECTION_VERSION section.
2. The file must contain no more than one EFI_SECTION_DXE_DEPEX section.
3. There are no restrictions on the encapsulation of the leaf sections. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the rules of EFI_FV_FILETYPE_DRIVER. ### Response: 1. The file must contain no more than one EFI_SECTION_VERSION section.
2. The file must contain no more than one EFI_SECTION_DXE_DEPEX section.
3. There are no restrictions on the encapsulation of the leaf sections. |
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Please describe the purpose of EFI_FV_FILETYPE_FFS_PAD. | A pad file is an FFS-defined file type that is used to pad the location of the file that follows it in the storage file. The normal state of any valid (not deleted or invalidated) file is that both its header and data are valid. This status is indicated using the State bits with State = 00000111b . Pad files differ from all other types of files in that any pad file in this state must not have any data written into the data space. It is essentially a file filled with free space. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the purpose of EFI_FV_FILETYPE_FFS_PAD. ### Response: A pad file is an FFS-defined file type that is used to pad the location of the file that follows it in the storage file. The normal state of any valid (not deleted or invalidated) file is that both its header and data are valid. This status is indicated using the State bits with State = 00000111b . Pad files differ from all other types of files in that any pad file in this state must not have any data written into the data space. It is essentially a file filled with free space. |
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Please describe the rules of EFI_FV_FILETYPE_PEIM. | 1. The file must contain one and only one executable section. This section must have one of the following types: EFI_SECTION_PE32, EFI_SECTION_PIC, EFI_SECTION_TE
2. The file must contain no more than one EFI_SECTION_VERSION section.
3. The file must contain no more than one EFI_SECTION_PEI_DEPEX section. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the rules of EFI_FV_FILETYPE_PEIM. ### Response: 1. The file must contain one and only one executable section. This section must have one of the following types: EFI_SECTION_PE32, EFI_SECTION_PIC, EFI_SECTION_TE
2. The file must contain no more than one EFI_SECTION_VERSION section.
3. The file must contain no more than one EFI_SECTION_PEI_DEPEX section. |
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Please describe the meaning of EFI_SECTION_COMPRESSION. | Encapsulation section where other sections are compressed | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the meaning of EFI_SECTION_COMPRESSION. ### Response: Encapsulation section where other sections are compressed |
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Please describe the "File State Transitions" after deleting a file from a UEFI BIOS. | To delete a file, the EFI_FILE_DELETED bit is set to the TRUE state. The transition of this bit to the TRUE state must be atomic and fully complete before any additional writes to the firmware volume are made. This transition yields State = 0001xx11b , which indicates the file is marked deleted. Its header is still valid, however, in as much as its length field is used in locating the next file in the firmware volume. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the "File State Transitions" after deleting a file from a UEFI BIOS. ### Response: To delete a file, the EFI_FILE_DELETED bit is set to the TRUE state. The transition of this bit to the TRUE state must be atomic and fully complete before any additional writes to the firmware volume are made. This transition yields State = 0001xx11b , which indicates the file is marked deleted. Its header is still valid, however, in as much as its length field is used in locating the next file in the firmware volume. |
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Please describe the required steps of updating a file from UEFI FV. | 1 .Set the EFI_FILE_MARKED_FOR_UPDATE bit to TRUE in the old file. The transition of this bit to the TRUE state must be atomic and fully complete before any additional writes to the firmware volume are made. This transition yields State = 00001111b , which indicates the file is marked for update. A file in this state remains valid as long as no other file in the firmware volume has the same name and a State of 000001xxb .
2. Create the new file following the steps described in Creating a File. When the new file becomes valid, the old file that was marked for update becomes invalid. That is to say, a file marked for update is valid only as long as there is no file with the same name in the firmware volume that has a State of 000001xxb . In this way, only one of the files, either the new or the old, is valid at any given time. The act of writing the EFI_FILE_DATA_VALID bit in the new file’s State field has the additional effect of invalidating the old file.
3. Delete the old file following the steps described in Deleting a File.. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the required steps of updating a file from UEFI FV. ### Response: 1 .Set the EFI_FILE_MARKED_FOR_UPDATE bit to TRUE in the old file. The transition of this bit to the TRUE state must be atomic and fully complete before any additional writes to the firmware volume are made. This transition yields State = 00001111b , which indicates the file is marked for update. A file in this state remains valid as long as no other file in the firmware volume has the same name and a State of 000001xxb .
2. Create the new file following the steps described in Creating a File. When the new file becomes valid, the old file that was marked for update becomes invalid. That is to say, a file marked for update is valid only as long as there is no file with the same name in the firmware volume that has a State of 000001xxb . In this way, only one of the files, either the new or the old, is valid at any given time. The act of writing the EFI_FILE_DATA_VALID bit in the new file’s State field has the additional effect of invalidating the old file.
3. Delete the old file following the steps described in Deleting a File.. |
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By UEFI, what kind of data are required in order to verify a signature? | the original message and the public key. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: By UEFI, what kind of data are required in order to verify a signature? ### Response: the original message and the public key. |
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Please describe how to verify the signature of UEFI drivers. | First, the hash must be calculated exactly as it was calculated when the signature was created. Then the digital signature is decoded using the public key and the result is compared against the computed hash. If the two are identical, then you can be sure that message data is the one originally signed and it has not been tampered with. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe how to verify the signature of UEFI drivers. ### Response: First, the hash must be calculated exactly as it was calculated when the signature was created. Then the digital signature is decoded using the public key and the result is compared against the computed hash. If the two are identical, then you can be sure that message data is the one originally signed and it has not been tampered with. |
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Please describe the meaning of KEK. | Key exchange keys establish a trust relationship between the operating system and the platform firmware. Each operating system (and potentially, each 3rd party application which need to communicate with platform firmware) enrolls a public key (KEKpub) into the platform firmware. | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: Please describe the meaning of KEK. ### Response: Key exchange keys establish a trust relationship between the operating system and the platform firmware. Each operating system (and potentially, each 3rd party application which need to communicate with platform firmware) enrolls a public key (KEKpub) into the platform firmware. |
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UEFI全名為何？ | UEFI stands for "Unified Extensible Firmware Interface." | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: UEFI全名為何？ ### Response: UEFI stands for "Unified Extensible Firmware Interface." |
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USB type-A接口是否可以支援USB type-C裝置？ | 可以，但需使用USB type-C to type-A轉接頭。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: USB type-A接口是否可以支援USB type-C裝置？ ### Response: 可以，但需使用USB type-C to type-A轉接頭。 |
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BIOS全名為何？ | Basic Input/Output System | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: BIOS全名為何？ ### Response: Basic Input/Output System |
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ACPI全名為何？ | Advanced Configuration and Power Interface | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: ACPI全名為何？ ### Response: Advanced Configuration and Power Interface |
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BIOS/UEFI 開機流程主要的四個階段為何? | SEC,PEI,DXE,BDS | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: BIOS/UEFI 開機流程主要的四個階段為何? ### Response: SEC,PEI,DXE,BDS |
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什麼是Secure Boot？ | 當電腦啟動時，韌體會檢查每個開機軟體的簽章，包括 UEFI 韌體驅動程式 、EFI 應用程式和作業系統。 如果簽章有效，電腦會開機，而韌體會提供作業系統的控制權。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是Secure Boot？ ### Response: 當電腦啟動時，韌體會檢查每個開機軟體的簽章，包括 UEFI 韌體驅動程式 、EFI 應用程式和作業系統。 如果簽章有效，電腦會開機，而韌體會提供作業系統的控制權。 |
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什麼是WHQL測試？ | 是對所涉及的第三方硬體或軟體進行一系列測試，然後提交測試的紀錄檔檔案到微軟供微軟稽核的一個測試流程。該流程也包含微軟在各種裝置上執行自己的測試，例如搭配不同的硬體和不同的Microsoft Windows版本。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是WHQL測試？ ### Response: 是對所涉及的第三方硬體或軟體進行一系列測試，然後提交測試的紀錄檔檔案到微軟供微軟稽核的一個測試流程。該流程也包含微軟在各種裝置上執行自己的測試，例如搭配不同的硬體和不同的Microsoft Windows版本。 |
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WHQL全名為何？ | Windows Hardware Quality Labs | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: WHQL全名為何？ ### Response: Windows Hardware Quality Labs |
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EEPROM是什麼？ | 是一種唯讀記憶體（ROM），可以通過電子方式多次複寫。相比EPROM， EEPROM 不需要用紫外線照射，也不需取下，就可以用特定的電壓，來抹除晶片上的資訊，以便寫入新的數據， EEPROM 屬於SPD（串行存在檢測）技術的一種延伸。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: EEPROM是什麼？ ### Response: 是一種唯讀記憶體（ROM），可以通過電子方式多次複寫。相比EPROM， EEPROM 不需要用紫外線照射，也不需取下，就可以用特定的電壓，來抹除晶片上的資訊，以便寫入新的數據， EEPROM 屬於SPD（串行存在檢測）技術的一種延伸。 |
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什麼是ComputerHardwareIds(CHID)？ | ComputerHardwareIds (ComputerHardwareIds.exe) 是 Windows 驅動程式套件 (WDK) 命令列工具，可用來產生廠商電腦系統特定模型的硬體識別碼。 廠商可以使用這些硬體識別碼，將裝置中繼資料套件與該特定電腦型號相符。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是ComputerHardwareIds(CHID)？ ### Response: ComputerHardwareIds (ComputerHardwareIds.exe) 是 Windows 驅動程式套件 (WDK) 命令列工具，可用來產生廠商電腦系統特定模型的硬體識別碼。 廠商可以使用這些硬體識別碼，將裝置中繼資料套件與該特定電腦型號相符。 |
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什麼是TPM? | TPM (受信任的平台模組) 可用於提高電腦的安全性。它可由BitLocker 驅動器加密、Windows Hello等服務用於安全地建立和儲存加密金鑰，以及確認裝置上的作業系統和韌體符合要求，且未被篡改。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是TPM? ### Response: TPM (受信任的平台模組) 可用於提高電腦的安全性。它可由BitLocker 驅動器加密、Windows Hello等服務用於安全地建立和儲存加密金鑰，以及確認裝置上的作業系統和韌體符合要求，且未被篡改。 |
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NVMe全名為何？ | Non-Volatile Memory Express | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: NVMe全名為何？ ### Response: Non-Volatile Memory Express |
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什麼是NVMe？ | NVMe是一種協定，是一組允許SSD使用PCIe匯流排的軟硬體標準；而PCIe是實際的物理連接通道。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是NVMe？ ### Response: NVMe是一種協定，是一組允許SSD使用PCIe匯流排的軟硬體標準；而PCIe是實際的物理連接通道。 |
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BIOS與CMOS的關係是什麼? | CMOS是電腦上一個重要的記憶體，因為BIOS程式的設定值、硬體參數偵測值就儲存在CMOS中。而且，在BIOS程式啟動電腦時，需要載入CMOS中的設定值。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: BIOS與CMOS的關係是什麼? ### Response: CMOS是電腦上一個重要的記憶體，因為BIOS程式的設定值、硬體參數偵測值就儲存在CMOS中。而且，在BIOS程式啟動電腦時，需要載入CMOS中的設定值。 |
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SMBIOS全名為何? | System Management BIOS | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: SMBIOS全名為何? ### Response: System Management BIOS |
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MRC全名為何? | Memory reference code | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: MRC全名為何? ### Response: Memory reference code |
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什麼是AMT? | Intel® 主動管理技術 (Intel® AMT) 是特定 Intel® 處理器的功能。它可讓 IT 找到、保護及修復其網路上的電腦系統。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是AMT? ### Response: Intel® 主動管理技術 (Intel® AMT) 是特定 Intel® 處理器的功能。它可讓 IT 找到、保護及修復其網路上的電腦系統。 |
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什麼是Cache? | 經常存取或最近存取之資料的暫存區。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是Cache? ### Response: 經常存取或最近存取之資料的暫存區。 |
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什麼是DMA? | 直接記憶體存取 (Direct Memory Access) 是一種電腦功能，無需倚賴 CPU 傳送資料，裝置即可存取系統記憶體。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是DMA? ### Response: 直接記憶體存取 (Direct Memory Access) 是一種電腦功能，無需倚賴 CPU 傳送資料，裝置即可存取系統記憶體。 |
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什麼是EDID? | 延伸顯示識別資料 (Extended Display Identification Data)，是監視器給予圖形驅動程式定義其功能的資料。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: 什麼是EDID? ### Response: 延伸顯示識別資料 (Extended Display Identification Data)，是監視器給予圖形驅動程式定義其功能的資料。 |
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HDMI是什麼? | 高畫質多媒體介面 (High-Definition Multimedia Interface) 是一種數位媒體介面，用於消費性電子裝置，能使音訊與視訊都透過同一條線材傳輸。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: HDMI是什麼? ### Response: 高畫質多媒體介面 (High-Definition Multimedia Interface) 是一種數位媒體介面，用於消費性電子裝置，能使音訊與視訊都透過同一條線材傳輸。 |
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MAC address 是什麼? | 無線乙太網路介面卡的媒體存取控制 (Media Access Control) 位址，是由製造商分派給裝置的唯一序號。每個有線或無線的網路裝置都有一組獨一無二的 MAC 位址。 | Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: MAC address 是什麼? ### Response: 無線乙太網路介面卡的媒體存取控制 (Media Access Control) 位址，是由製造商分派給裝置的唯一序號。每個有線或無線的網路裝置都有一組獨一無二的 MAC 位址。 |