BC3486F Motherboard Settings and Configuration

CACHING TECH CORPORATION

BC3486F

Processor
80386DX/80486SX/80487SX/80486DX/80486DX2
Processor Speed
16/20/25/33/40/50(internal)/66(internal)MHz
Chip Set
FOREX
Max. Onboard DRAM
32MB
Cache
64/128/256KB
BIOS
AMI
Dimensions
330mm x 218mm
I/O Options
PS/2 mouse port
NPU Options
80387SX

CONNECTIONS
Purpose
Location
Purpose
Location
PS/2 mouse port
CN1
Turbo switch
JP15
External battery
JP2
Turbo LED
JP16
Reset switch
JP8
Speaker
JP17
Power LED & keylock
JP14
External keyboard connector
JP20

USER CONFIGURABLE SETTINGS
Function
Jumper/Switch
Position
»
Monitor type select color
JP6
Closed

Monitor type select monochrome
JP6
Open
»
On-board battery normal operation
JP23
pins 1 & 2 closed

On-board battery discharge
JP23
pins 2 & 3 closed

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

CACHE CONFIGURATION
Size
Bank 0
Bank 1
TAG0
TAG1
64KB
(4) 8K x 8
(4) 8K x 8
(1) 8K x 8
NONE
128KB
(4) 32K x 8
NONE
(1) 8K x 8
NONE
256KB
(4) 32K x 8
(4) 32K x 8
(1) 8K x 8
(1) 8K x 8

CACHE JUMPER CONFIGURATION
Size
JP8A
JP8B
JP8C
JP8D
JP8E
JP8F
64KB
2 & 3
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
128KB
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
1 & 2
256KB
2 & 3
1 & 2
2 & 3
2 & 3
1 & 2
2 & 3
Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type
W1/A
W1/B
W1/C
W1/D
W1/E
W1/F
W1/G
80386DX
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
80486SX
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
80487SX
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
80486DX
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
80486DX2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CON’T)
Type
W2/A
W2/B
W2/C
W2/D
W2/E
W2/F
W2/G
W2/H
80386DX
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
2 & 3
80486SX
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
80487SX
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
80486DX
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
80486DX2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CON’T)
Type
JP12
JP13
JP30
80386DX
N/A
N/A
N/A
80486SX
pins 2 & 3 closed
pins 2 & 3 closed
Open
80487SX
pins 1 & 2 closed
pins 1 & 2 closed
pins 2 & 3 closed
80486DX
pins 1 & 2 closed
pins 1 & 2 closed
pins 1 & 2 closed
80486DX2
pins 1 & 2 closed
pins 1 & 2 closed
pins 1 & 2 closed

Headaches Begone! A Systemic Approach To Healing Your Headaches

Don't Let Your Bike Seat Ruin Your Sex Life Book

BC3486F Motherboard Settings and Configuration

Search

My Books

Discover

Processor	80386DX/80486SX/80487SX/80486DX/80486DX2
Processor Speed	16/20/25/33/40/50(internal)/66(internal)MHz
Chip Set	FOREX
Max. Onboard DRAM	32MB
Cache	64/128/256KB
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	PS/2 mouse port
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
PS/2 mouse port	CN1	Turbo switch	JP15
External battery	JP2	Turbo LED	JP16
Reset switch	JP8	Speaker	JP17
Power LED & keylock	JP14	External keyboard connector	JP20

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	Monitor type select color	JP6	Closed
	Monitor type select monochrome	JP6	Open
»	On-board battery normal operation	JP23	pins 1 & 2 closed
	On-board battery discharge	JP23	pins 2 & 3 closed

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

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG0	TAG1
64KB	(4) 8K x 8	(4) 8K x 8	(1) 8K x 8	NONE
128KB	(4) 32K x 8	NONE	(1) 8K x 8	NONE
256KB	(4) 32K x 8	(4) 32K x 8	(1) 8K x 8	(1) 8K x 8

CACHE JUMPER CONFIGURATION
Size	JP8A	JP8B	JP8C	JP8D	JP8E	JP8F
64KB	2 & 3	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2
128KB	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2	1 & 2
256KB	2 & 3	1 & 2	2 & 3	2 & 3	1 & 2	2 & 3
Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION
Type	W1/A	W1/B	W1/C	W1/D	W1/E	W1/F	W1/G
80386DX	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3
80486SX	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
80487SX	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
80486DX	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
80486DX2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CON’T)
Type	W2/A	W2/B	W2/C	W2/D	W2/E	W2/F	W2/G	W2/H
80386DX	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3	2 & 3
80486SX	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
80487SX	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
80486DX	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
80486DX2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
Note: Pins designated should be in the closed position.

CPU TYPE CONFIGURATION (CON’T)
Type	JP12	JP13	JP30
80386DX	N/A	N/A	N/A
80486SX	pins 2 & 3 closed	pins 2 & 3 closed	Open
80487SX	pins 1 & 2 closed	pins 1 & 2 closed	pins 2 & 3 closed
80486DX	pins 1 & 2 closed	pins 1 & 2 closed	pins 1 & 2 closed
80486DX2	pins 1 & 2 closed	pins 1 & 2 closed	pins 1 & 2 closed