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Format of PGS1600.DEV configuration information

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Offset Size Description

00h

WORD

version
high byte = major
low byte = minor

02h

WORD

board initialisation mode

04h

WORD

board I/O address
03D0h = CGA emulation
03B0h = MDA emulation
0390h = no emulation
0350h = no emulation, alternate

06h

WORD

emulation buffer segment
B800h = CGA emulation
B000h = MDA emulation
0000h = no emulation

08h

WORD

PG1600 graphics buffer segment

0Ah

WORD

number of bytes between consecutive graphic rows

0Ch

WORD

horizontal pixel size

0Eh

WORD

vertical pixel size

10h

WORD

horizontal dots per inch

12h

WORD

vertical dots per inch

14h

WORD

graphics buffer bits per pixel

16h

WORD

monitor bits per pixel