S3 Graphics Accelerator     ;Board name
S3                          ;S3 Graphics Engine
16                          ;Banks, 8 if 512K
0x1E                        ;Menu color, yellow/blue
; VGA modes           X    Y  Color BPL  ROW GR PL B        Mode
1 1   0x13     0 0 0  320  200 256  320  200 64 1  1 ;1
1 1 0x4F02 0x201 0 0  640  480 256 1024 1024 64 1  0 ;4
1 1 0x4F02 0x203 0 0  800  600 256 1024 1024 64 1  0 ;5
1 1 0x4F02 0x205 0 0 1024  768 256 1024 1024 64 1  0 ;6 Delete if 512K
; EGA modes
0 0   0x10     0 0 0  640  350  16   80  819 64 4  1 ;11
0 1   0x12     0 0 0  640  480  16   80  819 64 4  1 ;12
0 1 0x4F02 0x202 0 0  800  600  16 2048 1024 64 1  0 ;13
0 1 0x4F02 0x204 0 0 1024  768  16 2048 1024 64 1  0 ;14
0 1 0x4F02 0x206 0 0 1280  960  16 2048 1024 64 1  0 ;14 Some monitors wont do
0 1 0x4F02 0x206 0 0 1280 1024  16 2048 1024 64 1  0 ;14 Some monitors wont do
; Hi-Color modes
2 1 0x4F02 0x301 0 0  640  480   0 2048  512 64 1 16 ;Disable if no Sierra DAC
; If 512K memory
; 1. Make banks 8
; 2. For VGA with AX=0x4F02, ROW goes from 1024 to 512
; 3. For EGA with AX=0x4F02, BPL goes from 2048 to 1024