PB500/TMAN PB8810 Motherboard Settings and Configuration

Processor	8088
Processor Speed	10MHz
Chip Set	None
Max. Onboard DRAM	768KB
Cache	None
BIOS	Phoenix
Dimensions	286mm x 218mm
I/O Options	Parallel port, serial port, floppy drive interface
NPU Options	8087

CONNECTIONS
Purpose	Location	Purpose	Location
Reset switch	J8	Floppy interface	J13
Parallel port	J10	Turbo LED	J14
Serial port	J11

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	BIOS type select 27512	J6	pins 1 & 2, 3 & 4 closed
	BIOS type select 27256	J6	pins 1 & 2 closed
	BIOS type select 2764/27128	J6	Open
»	Factory configured - do not alter	J9	N/A
»	Serial port (COM1) enabled	SW1/1	Off
	Serial port (COM2) enabled	SW1/1	On
»	Parallel port (LPT1) enabled	SW1/2	Off
	Parallel port (LPT2) enabled	SW1/2	On

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2
256KB	(9) 41256	NONE	NONE
512KB	(9) 41256	(9) 41256	NONE
768KB	(9) 41256	(9) 41256	(9) 41256

VIDEO CONFIGURATION
Setting	SW1/3	SW1/4
Auto detect	On	On
40 x 25 (color)	On	Off
80 x 25 (color)	Off	On
80 x 25 (monochrome)	Off	Off