JAM-3002 Motherboard Settings and Configuration

JATON CORPORATION

JAM-3002

Processor
80386DX
Processor Speed
33/40MHz
Chip Set
ETEQ
Max. Onboard DRAM
Model 1: 49MB
Model 2: 52MB
Cache
32/64/128/256KB
BIOS
AMI
Dimensions
330mm x 218mm
I/O Options
None
NPU Options
80387/3167

CONNECTIONS
Purpose
Location
Purpose
Location
Power LED & keylock
J1
Turbo switch
J4
Speaker
J2
Turbo LED
J5
Reset switch
J3
External battery
J8

USER CONFIGURABLE SETTINGS
Function
Jumper
Position
»
Parity check enabled
J6
Closed

Parity check disabled
J6
Open
»
Monitor type select color
J7
Closed

Monitor type select monochrome
J7
Open
»
Battery type select internal
J8
pins 1 & 2 closed

Battery type select external
J8
Closed

DRAM CONFIGURATION (MODEL 1)
Size
Bank 0
Bank 1
Bank 2
Bank 3
1MB
(8) 44256
NONE
NONE
NONE
2MB
(8) 44256
(4) 256K x 9
NONE
NONE
3MB
(8) 44256
(4) 256K x 9
(4) 256K x 9
NONE
4MB
(8) 44256
(4) 256K x 9
(4) 256K x 9
(4) 256K x 9
6MB
(8) 44256
(4) 256K x 9
(4) 1M x 9
NONE
7MB
(8) 44256
(4) 256K x 9
(4) 256K x 9
(4) 1M x 9
10MB
(8) 44256
(4) 256K x 9
(4) 1M x 9
(4) 1M x 9
37MB
(8) 44256
(4) 1M x 9
(4) 4M x 9
(4) 4M x 9
49MB
(8) 44256
(4) 4M x 9
(4) 4M x 9
(4) 4M x 9
Note:Bank 0 is factory installed and is not configurable.

DRAM CONFIGURATION (MODEL 2)
Size
Bank 0
Bank 1
Bank 2
Bank 3
4MB
(8) 441000
NONE
NONE
NONE
5MB
(8) 441000
(4) 256K x 9
NONE
NONE
8MB
(8) 441000
(4) 1M x 9
NONE
NONE
9MB
(8) 441000
(4) 1M x 9
(4) 256K x 9
NONE
10MB
(8) 441000
(4) 1M x 9
(4) 256K x 9
(4) 256K x 9
12MB
(8) 441000
(4) 1M x 9
(4) 1M x 9
NONE
13MB
(8) 441000
(4) 1M x 9
(4) 1M x 9
(4) 256K x 9
16MB
(8) 441000
(4) 1M x 9
(4) 1M x 9
(4) 1M x 9
20MB
(8) 441000
(4) 4M x 9
NONE
NONE
24MB
(8) 441000
(4) 1M x 9
(4) 4M x 9
NONE
28MB
(8) 441000
(4) 1M x 9
(4) 1M x 9
(4) 4M x 9
36MB
(8) 441000
(4) 4M x 9
(4) 4M x 9

40MB
(8) 441000
(4) 1M x 9
(4) 4M x 9
(4) 4M x 9
52MB
(8) 441000
(4) 4M x 9
(4) 4M x 9
(4) 4M x 9
Note:Bank 0 is factory installed and is not configurable.

CACHE CONFIGURATION
Size
Bank 0
Bank 1
TAG
32KB
(4) 8K x 8
NONE
(2) 16K x 4
64KB
(4) 8K x 8
(4) 8K x 8
(2) 16K x 4
128KB
(4) 32K x 8
NONE
(2) 16K x 4
256KB
(4) 32K x 8
(4) 32K x 8
(2) 16K x 4

CACHE JUMPER CONFIGURATION
Size
S1
S2
S3
S4
S5
S6
S7
S8
S9
32KB
1 & 2
1 & 2
1 & 2
2 & 3
2 & 3
1 & 2
1 & 2
1 & 2
2 & 3
64KB
2 & 3
1 & 2
1 & 2
2 & 3
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
128KB
2 & 3
2 & 3
1 & 2
1 & 2
1 & 2
1 & 2
1 & 2
2 & 3
4 & 5
256KB
2 & 3
2 & 3
2 & 3
1 & 2
1 & 2
2 & 3
2 & 3
2 & 3
5 & 6
Note: Pins designated should be in the closed postion.

NPU CONFIGURATION
Type
W1
W2
None
Open
Open
80387
Open
Closed
3167
Closed
Open
Note:If jumpers W1 & W2 are not present, the NPU will be automatically detected.

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JAM-3002 Motherboard Settings and Configuration

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Processor	80386DX
Processor Speed	33/40MHz
Chip Set	ETEQ
Max. Onboard DRAM	Model 1: 49MB Model 2: 52MB
Cache	32/64/128/256KB
BIOS	AMI
Dimensions	330mm x 218mm
I/O Options	None
NPU Options	80387/3167

CONNECTIONS
Purpose	Location	Purpose	Location
Power LED & keylock	J1	Turbo switch	J4
Speaker	J2	Turbo LED	J5
Reset switch	J3	External battery	J8

USER CONFIGURABLE SETTINGS
Function		Jumper	Position
»	Parity check enabled	J6	Closed
	Parity check disabled	J6	Open
»	Monitor type select color	J7	Closed
	Monitor type select monochrome	J7	Open
»	Battery type select internal	J8	pins 1 & 2 closed
	Battery type select external	J8	Closed

DRAM CONFIGURATION (MODEL 1)
Size	Bank 0	Bank 1	Bank 2	Bank 3
1MB	(8) 44256	NONE	NONE	NONE
2MB	(8) 44256	(4) 256K x 9	NONE	NONE
3MB	(8) 44256	(4) 256K x 9	(4) 256K x 9	NONE
4MB	(8) 44256	(4) 256K x 9	(4) 256K x 9	(4) 256K x 9
6MB	(8) 44256	(4) 256K x 9	(4) 1M x 9	NONE
7MB	(8) 44256	(4) 256K x 9	(4) 256K x 9	(4) 1M x 9
10MB	(8) 44256	(4) 256K x 9	(4) 1M x 9	(4) 1M x 9
37MB	(8) 44256	(4) 1M x 9	(4) 4M x 9	(4) 4M x 9
49MB	(8) 44256	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9
Note:Bank 0 is factory installed and is not configurable.

DRAM CONFIGURATION (MODEL 2)
Size	Bank 0	Bank 1	Bank 2	Bank 3
4MB	(8) 441000	NONE	NONE	NONE
5MB	(8) 441000	(4) 256K x 9	NONE	NONE
8MB	(8) 441000	(4) 1M x 9	NONE	NONE
9MB	(8) 441000	(4) 1M x 9	(4) 256K x 9	NONE
10MB	(8) 441000	(4) 1M x 9	(4) 256K x 9	(4) 256K x 9
12MB	(8) 441000	(4) 1M x 9	(4) 1M x 9	NONE
13MB	(8) 441000	(4) 1M x 9	(4) 1M x 9	(4) 256K x 9
16MB	(8) 441000	(4) 1M x 9	(4) 1M x 9	(4) 1M x 9
20MB	(8) 441000	(4) 4M x 9	NONE	NONE
24MB	(8) 441000	(4) 1M x 9	(4) 4M x 9	NONE
28MB	(8) 441000	(4) 1M x 9	(4) 1M x 9	(4) 4M x 9
36MB	(8) 441000	(4) 4M x 9	(4) 4M x 9
40MB	(8) 441000	(4) 1M x 9	(4) 4M x 9	(4) 4M x 9
52MB	(8) 441000	(4) 4M x 9	(4) 4M x 9	(4) 4M x 9
Note:Bank 0 is factory installed and is not configurable.

CACHE CONFIGURATION
Size	Bank 0	Bank 1	TAG
32KB	(4) 8K x 8	NONE	(2) 16K x 4
64KB	(4) 8K x 8	(4) 8K x 8	(2) 16K x 4
128KB	(4) 32K x 8	NONE	(2) 16K x 4
256KB	(4) 32K x 8	(4) 32K x 8	(2) 16K x 4

CACHE JUMPER CONFIGURATION
Size	S1	S2	S3	S4	S5	S6	S7	S8	S9
32KB	1 & 2	1 & 2	1 & 2	2 & 3	2 & 3	1 & 2	1 & 2	1 & 2	2 & 3
64KB	2 & 3	1 & 2	1 & 2	2 & 3	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2
128KB	2 & 3	2 & 3	1 & 2	1 & 2	1 & 2	1 & 2	1 & 2	2 & 3	4 & 5
256KB	2 & 3	2 & 3	2 & 3	1 & 2	1 & 2	2 & 3	2 & 3	2 & 3	5 & 6
Note: Pins designated should be in the closed postion.

NPU CONFIGURATION
Type	W1	W2
None	Open	Open
80387	Open	Closed
3167	Closed	Open
Note:If jumpers W1 & W2 are not present, the NPU will be automatically detected.