Power FV and Aspire T600 Service Guide
Page 60
... For other unique check point numbers that boots the system, initializes and diagnoses the system components, and controls the operation of the power-on password option. The following table describes the BIOS common tasks carried out by an unique check point number. Checkpoint CFh C0h ... part transparent to be latched at port 80h or even halts the system if the error is initiated. Expand the Xgroup codes locating in numeric co-processor and cache memory subsystem T Direct Memory Access (DMA) controller T Interrupt system T Three programmable timers T ROM subsystem T RAM subsystem T...
... For other unique check point numbers that boots the system, initializes and diagnoses the system components, and controls the operation of the power-on password option. The following table describes the BIOS common tasks carried out by an unique check point number. Checkpoint CFh C0h ... part transparent to be latched at port 80h or even halts the system if the error is initiated. Expand the Xgroup codes locating in numeric co-processor and cache memory subsystem T Direct Memory Access (DMA) controller T Interrupt system T Three programmable timers T ROM subsystem T RAM subsystem T...
Power FV and Aspire T600 Service Guide
Page 64
... to onboard COM ports if the corresponding item in 40: hardware. Initialize Init_Onboard_Super_IO switch. 2. . Reserved 1. Reserved Detect serial ports & parallel ports Reserved Reserved Detect & install co-processor Reserved Reserved Reserved 57 Chapter 4 Reserved Reserved Reserved Reserved Initialize PS/2 Mouse Reserved Prepare memory size information for function call: INT 15h ax=E820h...
... to onboard COM ports if the corresponding item in 40: hardware. Initialize Init_Onboard_Super_IO switch. 2. . Reserved 1. Reserved Detect serial ports & parallel ports Reserved Reserved Detect & install co-processor Reserved Reserved Reserved 57 Chapter 4 Reserved Reserved Reserved Reserved Initialize PS/2 Mouse Reserved Prepare memory size information for function call: INT 15h ax=E820h...