CACHE 386/33 Motherboard Settings and Configuration

Processor	80386DX
Processor Speed	33MHz
Chip Set	C & T
Max. Onboard DRAM	16MB (on external memory card)
Cache	32KB
BIOS	AMI/Phoenix
Dimensions	330mm x 218mm
I/O Options	External memory card
NPU Options	80387DX

CONNECTIONS
Purpose	Location	Purpose	Location
Power LED & keylock	CN1	Turbo LED	CN5
Speaker	CN2	External battery	CON1
Reset switch	CN3	External memory card	SL1
Turbo switch	CN4

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Battery type select internal	J1	Closed
	Battery type select external	J1	Open
»	Monitor type select color	J2	pins 1 & 2 closed
	Monitor type select monochrome	J2	pins 2 & 3 closed
»	Power good signal detect from power supply	J6	pins 2 & 3 closed
	Power good signal detect from board	J6	pins 1 & 2 closed

DRAM CONFIGURATION (DIP CARD)
Size	Bank 0	Bank 1
1MB	(36) 41256	NONE
2MB	(36) 41256	(36) 41256
4MB	(36) 411000	NONE
8MB	(36) 411000	(36) 411000

DRAM CONFIGURATION (SIMM/SIP CARD)
Size	Bank 0	Bank 1	Bank 2	Bank 3
1MB	(4) 256K x 9	NONE	NONE	NONE
2MB	(4) 256K x 9	(4) 256K x 9	NONE	NONE
4MB	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9
4MB	(4) 1M x 9	NONE	NONE	NONE
8MB	(4) 1M x 9	(4) 1M x 9	NONE	NONE
16MB	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9	NONE

CACHE CONFIGURATION

Note: 32KB cache is factory installed and is not configurable.

NPU CONFIGURATION
Setting	J4	J5
Not installed	pins 1 & 2 closed	pins 1 & 2 closed
Installed	pins 2 & 3 closed	pins 2 & 3 closed