QPC-5155A/QPC-5155B Motherboard Settings and Configuration

Processor	80386DX
Processor Speed	25/33MHz
Chip Set	VLSI
Max. Onboard DRAM	32MB
Cache	16KB (82395DX)
BIOS	Phoenix
Dimensions	334mm x 121mm
I/O Options	None
NPU Options	80387/3167

CONNECTIONS
Purpose	Location	Purpose	Location
LEDPWR	CN7/Pin 1	KBDPWRF	CN7/Pin 7
KBDINH	CN7/Pin 2	KBDGNDF	CN7/Pin 8
RETSW	CN7/Pin 3	KBDDATF	CN7/Pin 9
GND	CN7/Pin 4	KDBCLKF	CN7/Pin 10
SPKRF	CN7/Pin 5	Speaker	J5
PWRGD	CN7/Pin 6

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Factory configured - do not alter.	J1	Open
»	Factory configured - do not alter.	J2	Open
»	NPU mode select synchronous with CPU	J3	Open
	NPU mode select asynchronous with CPU	J3	Closed
»	SD bus current drive select 12mA	J4	Open
	SD bus current drive select 24mA	J4	Closed
»	BIOS type select 27256	J6	pins 2 & 3 closed
	BIOS type select 27512	J6	pins 1 & 2 closed
»	Factory configured - do not alter	J7	Open
»	Monitor type select color	J8	Closed
	Monitor type select monochrome	J8	Open
»	Factory configured - do not alter	J9	pins 1 & 2 closed
»	Factory configured - do not alter	J11	pins 1 & 2 closed
»	Factory configured - do not alter	J13	pins 1 & 2 closed
»	Factory configured - do not alter	J14	pins 1 & 2 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
1MB	(2) 256K x 9	(2) 256K x 9	NONE	NONE
2MB	(2) 256K x 9	(2) 256K x 9	(2) 256K x 9	(2) 256K x 9
4MB	(2) 1M x 9	(2) 1M x 9	NONE	NONE
5MB	(2) 256K x 9	(2) 256K x 9	(2) 1M x 9	(2) 1M x 9
8MB	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9
16MB	(2) 4M x 9	(2) 4M x 9	NONE	NONE
17MB	(2) 256K x 9	(2) 256K x 9	(2) 4M x 9	(2) 4M x 9
20MB	(2) 1M x 9	(2) 1M x 9	(2) 4M x 9	(2) 4M x 9
32MB	(2) 4M x 9	(2) 4M x 9	(2) 4M x 9	(2) 4M x 9