PowerMate Motherboard Settings and Configuration

PowerMate Express 486/33e

Processor	80486DX
Processor Speed	33MHz
Chip Set	Intel
Max. Onboard DRAM	16MB
Cache	128KB (on CPU module)
BIOS	NEC (Flash EEPROM)
Dimensions	330mm x 218mm
I/O Options	Proprietary CPU module slot, keyboard/bus mouse interface, serial ports (2), parallel port, VGA port, proprietary video card sockets, proprietary external memory card slot, IDE interface, floppy drive interface
NPU Options	4167

CONNECTIONS
Purpose	Location	Purpose	Location
Proprietary CPU module	J6	Video port	P6
Proprietary external memory card	J7	Keyboard/Bus mouse interface	P7
Proprietary video card	J8, J9, & J10	Fan power	P8
IDE interface	P1	IDE interface LED	P9
Floppy drive interface	P2	External battery	P10
Parallel port	P3	Power supply	P11 & P12
Serial port (COM1)	P4	Drive power	P13
Serial port (COM2)	P5	Drive power	P14

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Password enabled	3F1	pins 2 & 3 closed
	Password disabled	3F1	pins 1 & 2 closed
»	Test mode disabled	10A1	Open
	Test mode enabled	10A1	Closed
»	I/O recovery disabled	11B5	Open
	I/O recovery enabled	11B5	Closed
»	NEC VGA adapter disabled (U.S. setting)	15A1	Open
	NEC VGA adapter enabled	15A1	Closed
»	Parallel port (P3) configuration LPT1/IRQ7, LPT2/IRQ5	15C3	1 & 2, 5 & 6
	Parallel port (P3) configuration LPT1/IRQ5, LPT2/IRQ7	15C3	2 & 3, 4 & 5
»	Manufacturing loop disabled	15K1	Closed
	Manufacturing loop enabled	15K1	Open
»	BIOS flash reprogramming disabled	17H1	pins 2 & 3 closed
	BIOS flash reprogramming enabled	17H1	pins 1 & 2 closed
»	ROM type select 27C256 (28F256)	18F1	pins 1 & 2 closed
	ROM type select 27C512 (28F512)	18F1	pins 2 & 3 closed
Note: Pins designated should be in the closed position.

DRAM CONFIGURATION
Size	Bank 0	Bank 1
4MB	(2) 256K x 36	(2) 256K x 36
8MB	(2) 1M x 36	NONE
16MB	(2) 1M x 36	(2) 1M x 36

CACHE CONFIGURATION

Notes:The CPU card comes standard with 128KB of cache and is not configurable. The locations of the cache chips are unknown.