P3360 P91X5 CE Motherboard Settings and Configuration

Processor	80386
Processor Speed	25MHz
Chip Set	Unidentified
Video Chip Set	None
Maximum Onboard Memory	16MB (8MB on external memory card)
Maximum Video Memory	None
Cache	64KB
BIOS	Unidentified
Dimensions	350mm x 300mm
I/O Options	32-bit slots (2), parallel port, serial ports (2)
NPU Options	80387

CONNECTIONS
Purpose	Location	Purpose	Location
Parallel port	J10A	Speaker	J19
Serial port	J10B	Power LED & keylock	J20
Serial port	J10C	32-bit slots	SL1 & SL2
Reset switch	J18

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Parallel port 278 disabled	E13	Pins 2 & 3 closed
	Parallel port 278 enabled	E13	Pins 1 & 2 closed
»	Printer acknowledge select trailing edge	E16	Pins 2 & 3 closed
	Printer acknowledge select leading edge	E16	Pins 1 & 2 closed
»	Parallel port 378 enabled	E19	Pins 1 & 2 closed
	Parallel port 378 disabled	E19	Pins 2 & 3 closed
»	Serial port 3F8 enabled	E20	Pins 1 & 2 closed
	Serial port 3F8 disabled	E20	Pins 2 & 3 closed
»	Serial port 2F8 enabled	E21	Pins 1 & 2 closed
	Serial port 2F8 disabled	E21	Pins 2 & 3 closed
	NPU not installed	E22	Pins 2 & 3 closed
	NPU installed	E22	Pins 1 & 2 closed
»	Keyboard reset disabled	E23	Pins 2 & 3 closed
	Keyboard reset enabled	E23	Pins 1 & 2 closed
	Unix mode enabled	E24	Pins 1 & 2 closed
	Unix mode disabled	E24	Pins 2 & 3 closed
»	Monitor type select color	E42	Pins 2 & 3 closed
	Monitor type select monochrome	E42	Pins 1 & 2 closed
»	Factory configured - do not alter	E49	Closed
»	BIOS type select 2764	E57	Pins 1 & 2 closed
	BIOS type select 27128	E57	Pins 2 & 3 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
2MB	(2) 1M x 9	None	None	None
4MB	(2) 1M x 9	(2) 1M x 9	None	None
8MB	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9	(2) 1M x 9

DRAM JUMPER CONFIGURATION
Size	E60
1MB	Open
2MB	Pins 3 & 4 closed
4MB	Pins 1 & 2 closed
8MB	Pins 1 & 2, 3 & 4 closed

DRAM SIZE SELECTION
Size	JP3	JP4
256K x 9	Pins 1 & 2 closed	Pins 1 & 2 closed
1M x 9	Pins 2 & 3 closed	Pins 2 & 3 closed

DRAM SPEED SELECTION
Speed	JP1	JP2
100ns	Pins 1 & 2 closed	Pins 1 & 2 closed
120ns	Pins 2 & 3 closed	Pins 2 & 3 closed

SIMM TYPE CONFIGURATION
Type	E53
Static column	Pins 3 & 4 closed
Do not strap	Pins 1 & 2 closed
Standard RAS/CAS	Open
Fast page mode	Pins 1 & 2, 3 & 4 closed

CACHE CONFIGURATION
Size	Bank 0
64KB	(8) 8K x 8