JAM-3302 Motherboard Settings and Configuration

JATON CORPORATION

JAM-3302

Processor
80386SX
Processor Speed
16/25MHz
Chip Set
Intel
Max. Onboard DRAM
Model 1: 17MB
Model 2: 20MB
Cache
None
BIOS
Quadtel
Dimensions
330mm x 218mm
I/O Options
Parallel port, serial ports (2), floppy drive interface, IDE interface
NPU Options
80387SX

CONNECTIONS
Purpose
Location
Purpose
Location
Floppy drive interface
CN1
Speaker
J2
IDE interface
CN2
Reset switch
J3
Serial port 1
CN3
Turbo switch
J4
Serial port 2
CN4
Turbo LED
J5
Parallel port
CN5
IDE interface LED
J6
Power LED & keylock
J1
External battery
J8

USER CONFIGURABLE SETTINGS
Function
Jumper/Switch
Position
»
Floppy drives select normal designation (A-B)
J7
Open

Floppy drives select swap designation (B-A)
J7
Closed
»
Battery select internal
J8
pins 1 & 2 closed

Battery select external
J8
Closed
»
IDE interface enabled
SW1/1
On

IDE interface disabled
SW1/1
Off
»
Floppy drive interface enabled
SW1/2
On

Floppy drive interface disabled
SW1/2
Off
»
Parallel port select LPT1 at 378H
SW1/3
On

Parallel port select LPT2 at 278H
SW1/3
Off
»
Serial port 1 interrupt level: IRQ 4 at 3F8H-3FFH enabled
SW1/4
On

Serial port 1 interrupt level: IRQ 4 at 3F8H-3FFH disabled
SW1/4
Off
»
Serial port 2 interrupt level: IRQ 3 at 2F8H-2FFH enabled
SW1/5
On

Serial port 2 interrupt level: IRQ 3 at 2F8H-2FFH disabled
SW1/5
Off
»
Parallel printer port enabled
SW1/6
On

Parallel printer port disabled
SW1/6
Off
»
Parity check enabled
SW1/7
On

Parity check disabled
SW1/7
Off
»
Monitor type select color
SW1/8
On

Monitor type select monochrome
SW1/8
Off

DRAM CONFIGURATION (MODEL 1)
Size
Bank 0
Bank 1
Bank 2
Bank 3
1MB
(4) 44256
(4) 44256
NONE
NONE
1.5MB
(4) 44256
(4) 44256
(2) 256K x 9
NONE
2MB
(4) 44256
(4) 44256
(2) 256K x 9
(2) 256K x 9
3MB
(4) 44256
(4) 44256
(2) 1M x 9
NONE
5MB
(4) 44256
(4) 44256
(2) 1M x 9
(2) 1M x 9
9MB
(4) 44256
(4) 44256
(2) 4M x 9
NONE
17MB
(4) 44256
(4) 44256
(2) 4M x 9
(2) 4M x 9

DRAM CONFIGURATION(MODEL 2)
Size
Bank 0
Bank 1
Bank 2
Bank 3
4MB
(4) 441000
(4) 441000
NONE
NONE
4.5MB
(4) 441000
(4) 441000
(2) 256K x 9
NONE
5MB
(4) 441000
(4) 441000
(2) 256K x 9
(2) 256K x 9
6MB
(4) 441000
(4) 441000
(2) 1M x 9
NONE
8MB
(4) 441000
(4) 441000
(2) 1M x 9
(2) 1M x 9
12MB
(4) 441000
(4) 441000
(2) 4M x 9
NONE
20MB
(4) 441000
(4) 441000
(2) 4M x 9
(2) 4M x 9

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JAM-3302 Motherboard Settings and Configuration

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Processor	80386SX
Processor Speed	16/25MHz
Chip Set	Intel
Max. Onboard DRAM	Model 1: 17MB Model 2: 20MB
Cache	None
BIOS	Quadtel
Dimensions	330mm x 218mm
I/O Options	Parallel port, serial ports (2), floppy drive interface, IDE interface
NPU Options	80387SX

CONNECTIONS
Purpose	Location	Purpose	Location
Floppy drive interface	CN1	Speaker	J2
IDE interface	CN2	Reset switch	J3
Serial port 1	CN3	Turbo switch	J4
Serial port 2	CN4	Turbo LED	J5
Parallel port	CN5	IDE interface LED	J6
Power LED & keylock	J1	External battery	J8

USER CONFIGURABLE SETTINGS
Function		Jumper/Switch	Position
»	Floppy drives select normal designation (A-B)	J7	Open
	Floppy drives select swap designation (B-A)	J7	Closed
»	Battery select internal	J8	pins 1 & 2 closed
	Battery select external	J8	Closed
»	IDE interface enabled	SW1/1	On
	IDE interface disabled	SW1/1	Off
»	Floppy drive interface enabled	SW1/2	On
	Floppy drive interface disabled	SW1/2	Off
»	Parallel port select LPT1 at 378H	SW1/3	On
	Parallel port select LPT2 at 278H	SW1/3	Off
»	Serial port 1 interrupt level: IRQ 4 at 3F8H-3FFH enabled	SW1/4	On
	Serial port 1 interrupt level: IRQ 4 at 3F8H-3FFH disabled	SW1/4	Off
»	Serial port 2 interrupt level: IRQ 3 at 2F8H-2FFH enabled	SW1/5	On
	Serial port 2 interrupt level: IRQ 3 at 2F8H-2FFH disabled	SW1/5	Off
»	Parallel printer port enabled	SW1/6	On
	Parallel printer port disabled	SW1/6	Off
»	Parity check enabled	SW1/7	On
	Parity check disabled	SW1/7	Off
»	Monitor type select color	SW1/8	On
	Monitor type select monochrome	SW1/8	Off

DRAM CONFIGURATION (MODEL 1)
Size	Bank 0	Bank 1	Bank 2	Bank 3
1MB	(4) 44256	(4) 44256	NONE	NONE
1.5MB	(4) 44256	(4) 44256	(2) 256K x 9	NONE
2MB	(4) 44256	(4) 44256	(2) 256K x 9	(2) 256K x 9
3MB	(4) 44256	(4) 44256	(2) 1M x 9	NONE
5MB	(4) 44256	(4) 44256	(2) 1M x 9	(2) 1M x 9
9MB	(4) 44256	(4) 44256	(2) 4M x 9	NONE
17MB	(4) 44256	(4) 44256	(2) 4M x 9	(2) 4M x 9

DRAM CONFIGURATION(MODEL 2)
Size	Bank 0	Bank 1	Bank 2	Bank 3
4MB	(4) 441000	(4) 441000	NONE	NONE
4.5MB	(4) 441000	(4) 441000	(2) 256K x 9	NONE
5MB	(4) 441000	(4) 441000	(2) 256K x 9	(2) 256K x 9
6MB	(4) 441000	(4) 441000	(2) 1M x 9	NONE
8MB	(4) 441000	(4) 441000	(2) 1M x 9	(2) 1M x 9
12MB	(4) 441000	(4) 441000	(2) 4M x 9	NONE
20MB	(4) 441000	(4) 441000	(2) 4M x 9	(2) 4M x 9