Processor	80386SX
Processor Speed	25MHz
Chip Set	Unidentified
Max. Onboard DRAM	32MB
Cache	64KB
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	Parallel port, serial ports (2), external memory cards (2)
NPU Options	80387SX/3167

CONNECTIONS
Purpose	Location	Purpose	Location
PS/2 mouse port	J2	Reset switch	J23
Parallel port	J4	Speaker	J24
Serial port 1	J5	Front panel connector	J25
Serial port 2	J6	External memory cards	SL1 & SL2

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Printer edge select trailing edge	JP1	pins 2 & 3 closed
	Printer edge select leading edge	JP1	pins 1 & 2 closed
»	Parallel port 1 enabled	JP2	pins 1 & 2 closed
	Parallel port 1 disabled	JP2	pins 2 & 3 closed
»	Parallel port 2 enabled	JP3	pins 1 & 2 closed
	Parallel port 2 disabled	JP3	pins 2 & 3 closed
»	COM 1 enabled	JP4	pins 1 & 2 closed
	COM 1 disabled	JP4	pins 2 & 3 closed
»	COM 2 enabled	JP5	pins 1 & 2 closed
»	COM 2 disabled	JP5	pins 2 & 3 closed
»	Monitor type select color	JP6	pins 2 & 3 closed
	Monitor type select monochrome	JP6	pins 1 & 2 closed
»	Factory configured - do not alter	JP7	pins 2 & 3 closed
»	BIOS type select 27256	JP8	pins 1 & 2 closed
	BIOS type select 27512	JP8	pins 2 & 3 closed
»	DRAM speed select 100ns	JP13	pins 2 & 3 closed
	DRAM speed select 85ns	JP13	pins 1 & 2 closed

DRAM CONFIGURATION
Size	Bank 0	Bank 1	SL1	SL2
1MB	(2) 256K x 9	(2) 256K x 9	Not installed	Not installed
2MB	(2) 1M x 9	NONE	Not installed	Not installed
4MB	(2) 1M x 9	(2) 1M x 9	Not installed	Not installed
8MB	(2) 4M x 9	NONE	Not installed	Not installed
9MB	(2) 256K x 9	(2) 256K x 9	Not installed	8MB card installed
10MB	(2) 1M x 9	NONE	Not installed	8MB card installed
32MB	(2) 4M x 9	(2) 4M x 9	Not installed	16MB card installed

DRAM JUMPER CONFIGURATION
Size	JP9	JP10	JP11	JP12
1MB	pins 1 & 2 closed	pins 1 & 2 closed	pins 2 & 3 closed	pins 1 & 2 closed
2MB	pins 1 & 2 closed	pins 2 & 3 closed	pins 2 & 3 closed	pins 1 & 2 closed
4MB	pins 2 & 3 closed	pins 1 & 2 closed	pins 1 & 2 closed	pins 2 & 3 closed
8MB	pins 2 & 3 closed	pins 2 & 3 closed	pins 1 & 2 closed	pins 2 & 3 closed

DRAM TYPE CONFIGURATION
Type	JP14	JP15
Fast page mode	pins 1 & 2 closed	pins 1 & 2 closed
Static column	pins 2 & 3 closed	pins 1 & 2 closed
Standard RAS/CAS	pins 2 & 3 closed	pins 2 & 3 closed

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
64KB	(8) 16K x 4	(4) 8K x 8	(3) 16K x 4