User Guide

Software Functional Overview
3-6 FIC M785 Service Manual
VESA
Mode
Pixel
Resolution
Memory Model Refresh Rates In
(Hz)
Minimum
Memory
12Ch 1024 x 768 24-bit Packed 43(I), 60, 70, 75, 85,
100
4MB
12Dh 1280 x 1024 24-bit Packed 43(I), 60, 75, 85
4MB
12Eh 320 x 200 8-bit Packed 70
2MB
131h 320 x 200 8-bit Packed 72
2MB
133h 320 x 200 16-bit Packed 72
2MB
134h 320 x 200 32-bit Packed 72
2MB
13Bh* 1400 x 1050 8-bit Packed 60, 75
2MB
13Ch* 1400 x 1050 16-bit Packed 60, 75
4MB
13Eh* 1400 x 1050 32-bitUnpacked 60, 75
8MB
141h 400 x 300 8-bit Packed 72
2MB
143h 400 x 300 16-bit Packed 72
2MB
144h 400 x 300 32-bitUnpacked 72
2MB
151h 512 x 384 8-bit Packed 70
2MB
153h 512 x 384 16-bit Packed 70
2MB
154h 512 x 384 32-bitUnpacked 70
2MB
171h 720 x 480 8-bit Packed 75
2MB
173h 720 x 480 16-bit Packed 75
2MB
174h 720 x 480 24-bit Packed 75
2MB
175h 720 x 480 32-bitUnpacked 75
2MB
176h 720 x 576 8-bit Packed 75
2MB
178h 720 x 576 16-bit Packed 75
2MB
179h 720 x 576 24-bit Packed 75
2MB
17Ah 720 x 576 32-bitUnpacked 75
2MB
Note: “*” The modes may not be available. Their availability should be determined by VESA
function calls.
l Panel Type Initialization
The VGA BIOS will issue INT 15h function call during POST. This function call allows the
system BIOS to specify the panel type to the VGA BIOS. The system BIOS should get the
panel type from GPI pins before the VGA chip initialized, and pass this information to VGA
BIOS through INT 15 Function code.
− LCD Panel ID pin Definition:
PDF created with FinePrint pdfFactory Pro trial version http://www.pdffactory.com