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INSTALLATIONS
MB892 User’s Manual
29
; Name : Unlock_Chip
; IN : None
; OUT : None
;[]===============================================
Unlock_Chip Proc Near
Mov
dx,
4Eh
mov
al,
87h
out
dx,
al
out
dx,
al
ret
Unlock_Chip Endp
;[]================================================
; Name : Lock_Chip
; IN : None
; OUT : None
;[]================================================
Unlock_Chip Proc Near
mov
dx,
4Eh
mov
al,
0AAh
out
dx,
al
ret
Unlock_Chip Endp
;[]================================================
; Name : Write_Reg
; IN : CL - register index
;
AL - Value to write
; OUT : None
;[]================================================
Write_Reg Proc Near
push ax
mov
dx,
4Eh
mov
al,cl
out
dx,al
pop
ax
inc
dx
out
dx,al
ret
Write_Reg Endp
;[]================================================
Summary of Contents for MB892
Page 1: ...MB892 Socket 479 Pentium M Intel 855GME ATX Motherboard USER S MANUAL Version 1 0...
Page 4: ...iv MB892 User s Manual This page is intentionally left blank...
Page 8: ...INTRODUCTION Board Dimensions 4 MB892 User s Manual...
Page 18: ...INSTALLATIONS 14 MB892 User s Manual This page is intentionally left blank...
Page 58: ...BIOS SETUP 54 MB892 User s Manual This page is intentionally left blank...