SPC8106 S-MOS Systems, SPC8106 Datasheet - Page 235

• Manufacturer Part Number: SPC8106
• Description: LCD/CRT VGA CONTROLLER
• Manufacturer: S-MOS Systems

;**********************************************************************
;
;
;
;**********************************************************************
Step4:
VGAregs:
SPC8106
STEP4 - Use tables to program the standard VGA registers.
411-1.0
mov
call
ret
DW
DW
DB
DB
DB
DB
DB
DB
DB
DW
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB -1
DW 03CEh
DB
DB
DW -1
S-MOS Systems, Inc. • Tel: [phone] • Fax: [phone] • http://www.smos.com
si, offset VGAregs
RunTable
PW+3C2h,0E3h
3C4h
03DEh
00h,00000000b
01H,01000010b
02H,00000010b
03H,00000000b
04H,00000000b
05H,00000000b
06H,00000000b
07H,00000000b
09H,00000000b
0AH,00000000b
0BH,00000001b
0DH,00100000b
1AH,00000000b
1BH,00000000b
1CH,00000000b
1DH,00000000b
06h,00000100b
-1
00h, 00h
01h, 01h
02h, 03h
03h, 00h
04h, 02h
00h, 03h
-1
; end of the whole table
; IRQ dis.,multifont dis.,disable CRTC-B set
; autocenter, slow cursor, dual panel
; LOW state LCD, 8 bit data, mono panel
; Full power
; clear scratch register
; disable second memory bank
; disable page register at 3CDh
; no stretch font,64 gs,dithering
; No funny sprite stuff
; clear scratch register
; enable LCD
; WF defaults
; Clear scratch pad
; Clear scratch pad
; Clear relative start address high
; Clear relative start address low
; end of 3DE table
; set A000 addressing
; end of 3CE table
; ...stop
; End Step4.
; Misc. Output.
; Sequencer.
; ...reset
X12-AN-003-02
Programming Notes and Examples
SP3-9