PT-524G, PT-528G (VER.2) video card Settings and Configuration

PT-524G, PT-528G (VER.2)

Card Type	Video card
Video Chip Set	Cirrus Logic
Highest Resolution Supported	1280 x 1024
Maximum Video Memory	2MB RAM (with GD-5428 chip)
Data Bus	32-bit VESA Local Bus
Video Types Supported	XVGA

CONNECTIONS
Function	Label	Function	Label
15-pin analog video port	CN1	Feature connector	CN2

USER CONFIGURABLE SETTINGS
Function	Label	Position
Wait State for LBA enabled	JP2	Pins 2 & 3 closed
Wait State for LBA disabled	JP2	Pins 1 & 2 closed
IRQ 9 enabled	JP5	Closed
IRQ 9 disabled	JP5	Open
Note:Exact location of pin 1 is unidentified.

MEMORY BANKS SELECTION
Bank 0	Bank 1	JP3	JP4
U3 & U8	U1, U2, U4 - U7, U9, U10	Pins 1 & 2 closed	Pins 1 & 2 closed
U1, U2, U4 - U7, U9, U10	U3 & U8	Pins 2 & 3 closed	Pins 2 & 3 closed
Note:Bank 0 and bank 1 are determined by JP3 and JP4 settings. Exact location of pin 1 is unidentified.

RAM CONFIGURATION
Size	Bank 0/1	Bank 1/0
1MB	(8) 256KB X 4	None
1MB	None	(2) 256KB X 16
2MB (with GD-5428 chip)	(8) 256KB X 4	(2) 256KB X 16
2MB (with GD-5428 chip)	(8) 256KB X 4	(2) 256KB X 16
Note:Bank 0 and Bank 1 are determined by JP3 & JP4 jumper settings. (See above table)