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 25/33/40/50(internal)/50/66(internal)/75(internal)/80(internal)/ Speed 100(internal)MHz Chip Set SIS Video Chip Cirrus Logic Set Maximum 32MB Onboard Memory Maximum Unidentified Video Memory Cache 128/256/512KB BIOS Award Dimensions 250mm x 220mm I/O Ethernet 10BaseT connector, floppy drive interface, IDE Options interfaces (2), parallel port, serial ports (2), VGA port, riser slot NPU None Options [Image] 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 & JP48 keylock Serial port CN4 Speaker JP49 2/Ethernet 10BaseT port Floppy drive CN5 Turbo LED JP50 interface 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 JP6 Pins 1 & 2 closed disabled » Factory configured - do not JP22 Unidentified alter » Factory configured - do not JP38 Unidentified alter » 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 3 & 4 Open & 4 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 3 & 4 Open & 4 80486DX Open Open 1 & 2, 3 Open Open & 4 CX M7 Open 2 & 3 1 & 2, 3 2 & 3 2 & 3 & 4 80486DX2 Open Open 1 & 2, 3 Open Open & 4 80486DX4 Open 4 & 5 1 & 2, 3 3 & 4 Open & 4 P24D 2 & 3 4 & 5 1 & 2, 3 1 & 2, 3 Open & 4 & 4 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 1 & 2, 3 Open & 4 & 4 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 Open Closed closed 80486SX Open Open Open AM486DX PLUS Pins 2 & 3 Open Closed closed 80486DX Open Open Open CX M7 Open Open Closed 80486DX2 Open Open Open 80486DX4 Open Open Closed P24D Pins 1 & 2 Open Closed 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.