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FT-1307A, FT-1307N

FORCOM TECHNOLOGY CORPORATION

FT-1307A, FT-1307N

Processor

S-series/AM486SX PLUS/80486SX/AM486DX PLUS/80486DX/CX M7/ 80486DX2/80486DX4/P24D/P24T/CX M9

Processor Speed

25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/

100(internal)MHz

Chip Set

SIS

Video Chip Set

Cirrus Logic

Maximum Onboard Memory

32MB

Maximum Video Memory

Unidentified

Cache

128/256/512KB

BIOS

Award

Dimensions

250mm x 220mm

I/O Options

Ethernet 10BaseT connector, floppy drive interface, IDE interfaces (2), parallel port, serial ports (2), VGA port, riser slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

VGA port

CN1

IDE interface LED

JP28

Parallel port

CN2

Chassis fan power

JP47

Serial port 1

CN3

Power LED & keylock

JP48

Serial port 2/Ethernet 10BaseT port

CN4

Speaker

JP49

Floppy drive interface

CN5

Turbo LED

JP50

IDE interface 1

CN6

Turbo switch

JP51

IDE interface 2

CN7

Reset switch

JP52

Serial port 2

JP2

Riser slot

SL1

USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Floppy drive interface enabled

JP6

Pins 2 & 3 closed

 

Floppy drive interface disabled

JP6

Pins 1 & 2 closed

»

Factory configured - do not alter

JP22

Unidentified

»

Factory configured - do not alter

JP38

Unidentified

»

On board video enabled

JP910

Closed

 

On board video disabled

JP910

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(1) 256K x 36

None

2MB

(1) 512K x 36

None

2MB

(1) 256K x 36

(1) 256K x 36

3MB

(1) 512K x 36

(1) 256K x 36

4MB

(1) 1M x 36

None

4MB

(1) 512K x 36

(1) 512K x 36

5MB

(1) 1M x 36

(1) 256K x 36

6MB

(1) 1M x 36

(1) 512K x 36

8MB

(1) 2M x 36

None

8MB

(1) 1M x 36

(1) 1M x 36

9MB

(1) 2M x 36

(1) 256K x 36

10MB

(1) 2M x 36

(1) 512K x 36

12MB

(1) 2M x 36

(1) 1M x 36

16MB

(1) 4M x 36

None

16MB

(1) 2M x 36

(1) 2M x 36

17MB

(1) 4M x 36

(1) 256K x 36

18MB

(1) 4M x 36

(1) 512K x 36

20MB

(1) 4M x 36

(1) 1M x 36

24MB

(1) 4M x 36

(1) 2M x 36

32MB

(1) 4M x 36

(1) 4M x 36

Note: The location of banks 0 & 1 is unidentified.

CACHE CONFIGURATION

Size

Bank 0

128KB

(4) 32K x 8

256KB

(4) 64K x 8

512KB

(4) 128K x 8

Note: The location of bank 0 is unidentified.

CACHE JUMPER CONFIGURATION

Size

JP26

JP27

128KB

Pins 1 & 2 closed

Pins 1 & 2 closed

256KB

Pins 1 & 2 closed

Pins 2 & 3 closed

512KB

Pins 2 & 3 closed

Pins 2 & 3 closed

CPU SPEED SELECTION

Speed

JP23

JP24

JP25

25MHz

Open

Open

Closed

33MHz

Closed

Closed

Closed

40MHz

Open

Closed

Closed

50iMHz

Open

Open

Closed

50MHz

Closed

Open

Open

66iMHz

Closed

Closed

Closed

75iMHz

Open

Open

Closed

80iMHz

Open

Closed

Closed

100iMHz

Closed

Closed

Closed

CPU TYPE SELECTION

Type

JP29

JP30

JP31

JP32

JP33

S-series

1 & 2

4 & 5

1 & 2, 3 & 4

3 & 4

Open

AM486SX PLUS

4 & 5

4 & 5

2 & 3

3 & 4

Open

80486SX

Open

Open

2 & 3

Open

Open

AM486DX PLUS

4 & 5

4 & 5

1 & 2, 3 & 4

3 & 4

Open

80486DX

Open

Open

1 & 2, 3 & 4

Open

Open

CX M7

Open

2 & 3

1 & 2, 3 & 4

2 & 3

2 & 3

80486DX2

Open

Open

1 & 2, 3 & 4

Open

Open

80486DX4

Open

4 & 5

1 & 2, 3 & 4

3 & 4

Open

P24D

2 & 3

4 & 5

1 & 2, 3 & 4

1 & 2, 3 & 4

Open

P24T (WB)

Open

1 & 2

1 & 2

3 & 4

3 & 4

P24T (WT)

Open

1 & 2

1 & 2

3 & 4

3 & 4

CX M9

2 & 3

4 & 5

1 & 2, 3 & 4

1 & 2, 3 & 4

Open

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

JP34

JP35

JP36

JP37

JP39

S-series

Open

2 & 3

2 & 3

2 & 3

Open

AM486SX PLUS

1 & 2

Open

2 & 3

2 & 3

Open

80486SX

Open

Open

2 & 3

Open

Open

AM486DX PLUS

1 & 2

2 & 3

2 & 3

2 & 3

Open

80486DX

Open

2 & 3

2 & 3

Open

Open

CX M7

2 & 3

2 & 3

2 & 3

1 & 2

Open

80486DX2

Open

2 & 3

2 & 3

Open

Open

80486DX4

Open

2 & 3

2 & 3

2 & 3

Open

P24D

1 & 2

2 & 3

1 & 2

2 & 3

Open

P24T (WB)

1 & 2

1 & 2

1 & 2

2 & 3

1 & 2

P24T (WT)

1 & 2

1 & 2

1 & 2

2 & 3

2 & 3

CX M9

1 & 2

2 & 3

1 & 2

2 & 3

Open

Note: Pins designated should be in the closed position.

CPU TYPE SELECTION (CON’T)

Type

JP45

JP53

JP55

S-series

Open

Open

Closed

AM486SX PLUS

Pins 2 & 3 closed

Open

Closed

80486SX

Open

Open

Open

AM486DX PLUS

Pins 2 & 3 closed

Open

Closed

80486DX

Open

Open

Open

CX M7

Open

Open

Closed

80486DX2

Open

Open

Open

80486DX4

Open

Open

Closed

P24D

Pins 1 & 2 closed

Open

Closed

P24T (WB)

Open

Open

Closed

P24T (WT)

Open

Open

Closed

CX M9

Pins 1 & 2 closed

Closed

Closed

CPU INTERNAL CLOCK SELECTION

Type

JP46

JP54

CX M7

Pins 2 & 3 closed

Pins 2 & 3 closed

80486DX2

Pins 2 & 3 closed

Pins 2 & 3 closed

80486DX4

Open

Pins 1 & 2 closed

CX M9

Open

Pins 1 & 2 closed

CPU VOLTAGE SELECTION

Voltage

JP40

JP41

JP42

JP43

JP44

 

3v

Open

Closed

Open

2 & 3

2 & 3

»

3.3v

Open

Open

Closed

2 & 3

2 & 3

 

3.45v

Closed

Open

Open

2 & 3

2 & 3

 

5v

Open

Open

Open

1 & 2

1 & 2

Note: Pins designated should be in the closed position.

DMA CHANNEL SELECTION

Channel

JP7

JP9

»

1

Pins 1 & 2 closed

Pins 3 & 4 closed

 

3

Pins 3 & 4 closed

Pins 5 & 6 closed

 

1 way

N/A

Pins 1 & 2 closed

 

2 way

N/A

Open

PARALLEL PORT ADDRESS SELECTION

Setting

JP11

JP12

 

278

Pins 1 & 2 closed

Pins 2 & 3 closed

»

378

Pins 2 & 3 closed

Pins 1 & 2 closed

 

3BC

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 1 ADDRESS SELECTION

Setting

JP13

JP14

 

2E8

Pins 2 & 3 closed

Pins 2 & 3 closed

 

3E8

Pins 2 & 3 closed

Pins 1 & 2 closed

»

3F8

Pins 1 & 2 closed

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 2 ADDRESS SELECTION

Setting

JP4

JP5

 

2E8

Pins 2 & 3 closed

Pins 1 & 2 closed

»

2F8

Pins 1 & 2 closed

Pins 2 & 3 closed

 

3E8

Pins 2 & 3 closed

Pins 2 & 3 closed

 

Disabled

Pins 1 & 2 closed

Pins 1 & 2 closed

SERIAL PORT 1 INTERRUPT SELECTION

IRQ

JP15

JP16

JP17

 

IRQ3

Closed

Open

Open

»

IRQ4

Open

Closed

Open

 

IRQ5

Open

Open

Closed

SERIAL PORT 2 INTERRUPT SELECTION

IRQ

JP18

J19

JP20

»

IRQ3

Closed

Open

Open

 

IRQ4

Open

Closed

Open

 

IRQ5

Open

Open

Closed

PARALLEL PORT INTERRUPT SELECTION

IRQ

JP10

 

IRQ5

Pins 1 & 2 closed

»

IRQ7

Pins 2 & 3 closed

PARALLEL PORT MODE SELECTION

Setting

JP8

»

EPP/SPP

Pins 2 & 4, 3 & 5 closed

 

EPP/ECP

Pins 1 & 3, 4 & 6 closed

 

Printer

Pins 1 & 3, 2 & 4 closed

 

EXT2FDD

Pins 3 & 5, 4 & 6 closed

ETHERNET ADDRESS SELECTION

Setting

JP3

 

200h

Pins 1 & 2 closed

 

220h

Pins 1 & 2, 5 & 6 closed

 

240h

Pins 1 & 2, 3 & 4 closed

 

260h

Pins 1 & 2, 3 & 4, 5 & 6 closed

»

300h

Open

 

320h

Pins 5 & 6 closed

 

340h

Pins 3 & 4 closed

 

360h

Pins 3 & 4, 5 & 6 closed

ETHERNET INTERRUPT SELECTION

IRQ

JP21

 

3

Pins 5 & 6 closed

»

5

Pins 3 & 4 closed

 

9

Pins 1 & 2 closed

 

10

Pins 7 & 8 closed

 

11

Pins 9 & 10 closed

MISCELLANEOUS TECHNICAL NOTE

JP3 pins 7 & 8, 9 & 10, 11 & 12, 13 & 14 set the boot ROM address. The addresses are unidentified.