Acer Veriton 7600GTR/7600GT/7600V manual Reset keyboard for Winbond 977 series Super I/Q chips

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Checkpoint		Description
04h	Reserved
05h	1.	Blank out screen
	2.	Clear CMOS error flag
06h	Reserved
07h	1.	Clear 8042 interface
	2.	Initialize 8042 self-test
08h	1.	Test special keyboard controller for Winbond 977 series Super I/O chips.
	2.	Enable keyboard interface.
09h	Reserved
0Ah	1.	Disable PS/2 mouse interface (optional)
	2.	Auto detect ports for keyboard & mouse followed by a port & interface swap (optional).
	3.	Reset keyboard for Winbond 977 series Super I/Q chips.
0Bh	Reserved
0Ch	Reserved
0Dh	Reserved
0Eh	Test F000h segment shadow to see whether it is R/W-able or not. If test fails, keep
	beeping the speaker.
0Fh	Reserved
10h	Auto detect flash type to load appropriate flash R/W codes into the run time area in F000
	for ESCD & DMI support.
11h	Reserved
12h	Use walking 1’s algorithm to check out interface in CMOS circuitry. Also set real-time clock
	power status, and then check for override.
13h	Reserved
14h	Program chipset default values into chipset. Chipset default values are MODBINable by
	OEM customers.
15h	Reserved
16h	Initial Early_Init_Onboard_Generator switch.
17h	Reserved
18h	Detect CPU information including brand, SMI type (Cyrix or Intel) and CPU level (586 or
	686)
19h	Reserved
1Ah	Reserved
1Bh	Initial interrupts vector table. If no special specified, all H/W interrupts are directed to
	SPURIOUS_INT_HDLR & S/W interrupts to SPURIOUS_soft_HDLR.
1Ch	Reserved
1Dh	Initial Early_PM_INIT switch.
1Eh	Reserved
1Fh	Load keyboard matrix (notebook platform)
20h	Reserved
21h	HPM initialization (notebook platform)
22h	Reserved

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