FORCOM TECHNOLOGY CORPORATION FT-1339L Processor 80486SX/AM486DX/80486DX/AM486DX2/AM486DX2(WB)/ AM486DX2(WT)/80486DX2/AM486DX4/AM486DX4(WB)/ AM486DX4(WT(/80486DX4/CXM7/STM7/IBMM7/TIM7/CX5X86(WB)/ CX5X86(WT)/ST5X86(WB)/ST5X86(WT)/IBM5X86(WB)/IBM5X86(WT)/ TI5X86(WB)/TI5X86(WT)/ AM5X86(WB)/AM5X86(WT) Processor 25/33/40/50(internal)/50/66(internal)/75(internal)/100(internal)MHz Speed Chip Set SIS Video Chip Cirrus Logic Set Maximum 64MB (EDO supported) Onboard Memory Maximum 2MB Video Memory Cache 128/256/512KB BIOS Award Dimensions 220mm x 200mm I/O Floppy drive interface, green PC connector, IDE interfaces (2), Options parallel port, PS/2 mouse interface, serial ports (2), VGA feature connector, VGA port, riser slot, IR connector NPU None Options [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port CN2 External J1 battery Serial port 1 CN3 Green PC J3 connector Serial port 2 CN4 Speaker J4 pins 1/3/5/7 Parallel port CN5 Reset switch J4 pins 2 & 4 VGA port CN6 IDE interface J4 pins 6 & 8 LED IR connector CN7 Power LED & J4 pins keylock 11/13/15/17/19 VGA feature CN8 Turbo LED J4 pins 12 & 14 connector Floppy drive CN9 Turbo switch J4 pins 16/18/20 interface IDE interface 1 CN10 Riser slot SL1 IDE interface 2 CN11 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP1 Unidentified alter » Factory configured - do not JP2 Unidentified alter » On board video enabled JP5 Pins 1 & 2 closed On board video disabled JP5 Pins 2 & 3 closed » CMOS memory normal operation JP6 Pins 1 & 2 closed CMOS memory clear JP6 Pins 2 & 3 closed » Factory configured - do not JP11 Unidentified alter » Factory configured - do not JP12 Unidentified alter Monitor type select color JP14 Closed Monitor type select monochrome JP14 Open » Power good signal detect from JP20 Pins 2 & 3 closed board Power good signal detect from JP20 Pins 1 & 2 closed power supply Buzzer enabled JP31 Closed » Buzzer disabled JP31 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 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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) 8M x 36 None 32MB (1) 4M x 36 (1) 4M x 36 33MB (1) 8M x 36 (1) 256K x 36 34MB (1) 8M x 36 (1) 512K x 36 36MB (1) 8M x 36 (1) 1M x 36 40MB (1) 8M x 36 (1) 2M x 36 48MB (1) 8M x 36 (1) 4M x 36 64MB (1) 8M x 36 (1) 8M x 36 Note: Board accepts EDO memory. Banks are interchangeable. CACHE CONFIGURATION Size Bank 0 TAG 128KB (4) 32K x 8 (1) 8K x 8 256KB (4) 64K x 8 (1) 32K x 8 512KB (4) 128K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP18 JP19 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 VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 Bank 2 512KB 512MB None None 1MB 512MB 512MB None 2MB 512MB 512MB 1MB CPU SPEED SELECTION Speed JP13 JP17 25MHz Pins 1 & 2 closed Open 33MHz Pins 1 & 2 closed Pins 1 & 2, 3 & 4 closed 40MHz Pins 2 & 3 closed Pins 1 & 2 closed 50iMHz Pins 1 & 2 closed Open 50MHz Pins 2 & 3 closed Pins 3 & 4 closed 66iMHz Pins 1 & 2 closed Pins 1 & 2, 3 & 4 closed 75iMHz Pins 1 & 2 closed Open 100iMHz Pins 1 & 2 closed Pins 1 & 2, 3 & 4 closed CPU TYPE SELECTION Type JP7 JP8 JP9 JP10 JP16 80486SX 4 & 5 Open 2 & 3 Open 1 & 2 AM486DX 4 & 5 Open 1 & 2, Open 1 & 2 3 & 4 80486DX 4 & 5 Open 1 & 2, Open 1 & 2 3 & 4 AM486DX2 4 & 5 Open 1 & 2, Open 1 & 2 3 & 4 AM486DX2 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WB, 2x) 3 & 4 & 4 AM486DX2 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WB, 3x) 3 & 4 & 4 AM486DX2 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WT, 2x) 3 & 4 & 4 AM486DX2 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WT, 3x) 3 & 4 & 4 AM486DX2 (V8T) 4 & 5 Open 1 & 2, Open 1 & 2 3 & 4 80486DX2 4 & 5 Open 1 & 2, Open 1 & 2 3 & 4 AM486DX4 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WB, 2x) 3 & 4 & 4 AM486DX4 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WB, 3x) 3 & 4 & 4 AM486DX4 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WT, 2x) 3 & 4 & 4 AM486DX4 (V8B, 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 WT, 3x) 3 & 4 & 4 AM486DX4 (V8T) 4 & 5 Open 1 & 2, Open 1 & 2 3 & 4 80486DX4 (2x) 4 & 5 4 & 5 1 & 2, 3 & 4 1 & 2 3 & 4 80486DX4 (2.5x) 4 & 5 4 & 5 1 & 2, 3 & 4 1 & 2 3 & 4 80486DX4 (3x) 4 & 5 4 & 5 1 & 2, 3 & 4 1 & 2 3 & 4 CX M7 4 & 5 2 & 3 1 & 2, 2 & 3 1 & 2 3 & 4 ST M7 4 & 5 2 & 3 1 & 2, 2 & 3 1 & 2 3 & 4 IBM M7 4 & 5 2 & 3 1 & 2, 2 & 3 1 & 2 3 & 4 TI M7 4 & 5 2 & 3 1 & 2, 2 & 3 1 & 2 3 & 4 CX 5X86 (WB, 2x) 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 3 & 4 & 4 CX 5X86 (WT, 2x) 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 3 & 4 & 4 CX 5X86 (WB, 3x) 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 3 & 4 & 4 CX 5X86 (WT, 3x) 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 3 & 4 & 4 ST 5X86 (WB, 2x) 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 3 & 4 & 4 ST 5X86 (WT, 2x) 4 & 5 4 & 5 1 & 2, 1 & 2, 3 1 & 2 3 & 4 & 4 CPU TYPE SELECTION (CON’T) Type JP7 JP8 JP9 JP10 JP16 ST 5X86 (WB, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 ST 5X86 (WT, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 IBM 5X86 (WB, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 2x) & 4 & 4 IBM 5X86 (WT, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 2x) & 4 & 4 IBM 5X86 (WB, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 IBM 5X86 (WT, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 TI 5X86 (WB, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 2x) & 4 & 4 TI 5X86 (WT, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 2x) & 4 & 4 TI 5X86 (WB, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 TI 5X86 (WT, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 AM 5X86 (WB, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 AM 5X86 (WT, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 4x) & 4 & 4 AM 5X86 (WB, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 3x) & 4 & 4 AM 5X86 (WT, 4 & 5 4 & 5 1 & 2, 3 1 & 2, 3 1 & 2 4x) & 4 & 4 Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type JP21 JP22 JP23 JP24 JP25 80486SX Open Open Open Open Open AM486DX Open Open Open Open 2 & 3 80486DX Open Open Open Open 2 & 3 AM486DX2 Open Open Open Open 2 & 3 AM486DX2 (V8B, 1 & 2 Open 2 & 3 2 & 3 2 & 3 WB, 2x) AM486DX2 (V8B, 1 & 2 Open Open 2 & 3 2 & 3 WB, 3x) AM486DX2 (V8B, 1 & 2 Open 2 & 3 2 & 3 2 & 3 WT, 2x) AM486DX2 (V8B, 1 & 2 Open Open 2 & 3 2 & 3 WT, 3x) AM486DX2 (V8T) Open Open Open Open 2 & 3 80486DX2 Open Open Open Open 2 & 3 AM486DX4 (V8B, 1 & 2 Open 2 & 3 2 & 3 2 & 3 WB, 2x) AM486DX4 (V8B, 1 & 2 Open Open 2 & 3 2 & 3 WB, 3x) AM486DX4 (V8B, 1 & 2 Open 2 & 3 2 & 3 2 & 3 WT, 2x) AM486DX4 (V8B, 1 & 2 Open Open 2 & 3 2 & 3 WT, 3x) AM486DX4 (V8T) Open Open Open Open 2 & 3 80486DX4 (2x) Open Open 2 & 3 Open 2 & 3 80486DX4 (2.5x) Open Open 1 & 2 Open 2 & 3 80486DX4 (3x) Open Open Open Open 2 & 3 CX M7 2 & 3 2 & 3 Open Open 2 & 3 ST M7 2 & 3 2 & 3 Open Open 2 & 3 IBM M7 2 & 3 2 & 3 Open Open 2 & 3 CPU TYPE SELECTION (CON’T) Type JP21 JP22 JP23 JP24 JP25 TI M7 2 & 3 2 & 3 Open Open 2 & 3 CX 5X86 (WB, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) CX 5X86 (WT, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) CX 5X86 (WB, 1 & 2 Open Open 2 & 3 2 & 3 3x) CX 5X86 (WT, 1 & 2 Open Open 2 & 3 2 & 3 3x) ST 5X86 (WB, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) ST 5X86 (WT, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) ST 5X86 (WB, 1 & 2 Open Open 2 & 3 2 & 3 3x) ST 5X86 (WT, 1 & 2 Open Open 2 & 3 2 & 3 3x) IBM 5X86 (WB, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) IBM 5X86 (WT, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) IBM 5X86 (WB, 1 & 2 Open Open 2 & 3 2 & 3 3x) IBM 5X86 (WT, 1 & 2 Open Open 2 & 3 2 & 3 3x) TI 5X86 (WB, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) TI 5X86 (WT, 1 & 2 Open 2 & 3 2 & 3 2 & 3 2x) TI 5X86 (WB, 1 & 2 Open Open 2 & 3 2 & 3 3x) TI 5X86 (WT, 1 & 2 Open Open 2 & 3 2 & 3 3x) AM 5X86 (WB, 1 & 2 Open Open 2 & 3 2 & 3 3x) AM 5X86 (WT, 1 & 2 Open 2 & 3 2 & 3 2 & 3 4x) AM 5X86 (WB, 1 & 2 Open Open 2 & 3 2 & 3 3x) AM 5X86 (WT, 1 & 2 Open 2 & 3 2 & 3 2 & 3 4x) Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type JP26 JP27 JP28 JP29 JP30 80486SX Open Open Open Open Open AM486DX Open Open Open Open Open 80486DX Open Open Open Open Open AM486DX2 Open Open Open Open Closed AM486DX2 (V8B, 2 & 3 Open 1 & 2 Open Closed WB, 2x) AM486DX2 (V8B, 2 & 3 Open 1 & 2 Open Closed WB, 3x) AM486DX2 (V8B, 2 & 3 Open 2 & 3 Open Closed WT, 2x) AM486DX2 (V8B, 2 & 3 Open 2 & 3 Open Closed WT, 3x) AM486DX2 (V8T) Open Open Open Open Closed 80486DX2 Open Open Open Open Open AM486DX4 (V8B, 2 & 3 Open 1 & 2 Open Closed WB, 2x) AM486DX4 (V8B, 2 & 3 Open 1 & 2 Open Closed WB, 3x) AM486DX4 (V8B, 2 & 3 Open 2 & 3 Open Closed WT, 2x) AM486DX4 (V8B, 2 & 3 Open 2 & 3 Open Closed WT, 3x) CPU TYPE SELECTION (CON’T) Type JP26 JP27 JP28 JP29 JP30 AM486DX4 (V8T) Open Open Open Open Closed 80486DX4 (2x) 2 & 3 Open Open Open Closed 80486DX4 (2.5x) 2 & 3 Open Open Open Closed 80486DX4 (3x) 2 & 3 Open Open Open Closed CX M7 1 & 2 Open Open Open Closed ST M7 1 & 2 Open Open Open Closed IBM M7 1 & 2 Open Open Open Closed TI M7 1 & 2 Open Open Open Closed CX 5X86 (WB, 2x) 2 & 3 Open 1 & 2 Open Closed CX 5X86 (WT, 2x) 2 & 3 Open 2 & 3 Open Closed CX 5X86 (WB, 3x) 2 & 3 Open 1 & 2 Open Closed CX 5X86 (WT, 3x) 2 & 3 Open 2 & 3 Open Closed ST 5X86 (WB, 2x) 2 & 3 Open 1 & 2 Open Closed ST 5X86 (WT, 2x) 2 & 3 Open 2 & 3 Open Closed ST 5X86 (WB, 3x) 2 & 3 Open 1 & 2 Open Closed ST 5X86 (WT, 3x) 2 & 3 Open 2 & 3 Open Closed IBM 5X86 (WB, 2 & 3 Open 1 & 2 Open Closed 2x) IBM 5X86 (WT, 2 & 3 Open 2 & 3 Open Closed 2x) IBM 5X86 (WB, 2 & 3 Open 1 & 2 Open Closed 3x) IBM 5X86 (WT, 2 & 3 Open 2 & 3 Open Closed 3x) TI 5X86 (WB, 2x) 2 & 3 Open 1 & 2 Open Closed TI 5X86 (WT, 2x) 2 & 3 Open 2 & 3 Open Closed TI 5X86 (WB, 3x) 2 & 3 Open 1 & 2 Open Closed TI 5X86 (WT, 3x) 2 & 3 Open 2 & 3 Open Closed AM 5X86 (WB, 3x) 2 & 3 Open 1 & 2 Open Closed AM 5X86 (WT, 4x) 2 & 3 Open 2 & 3 Open Closed AM 5X86 (WB, 3x) 2 & 3 Open 1 & 2 Open Closed AM 5X86 (WT, 4x) 2 & 3 Open 2 & 3 Open Closed Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP32 JP33 3.3v Pins 1 & 2 closed Pins 1 & 3, 2 & 4 closed 3.45v Pins 3 & 4 closed Pins 1 & 3, 2 & 4 closed 4v Pins 5 & 6 closed Pins 1 & 3, 2 & 4 closed 5v N/A Pins 1 & 2, 3 & 4 closed IR SELECTION Setting JP3 JP4 U3 is 665IR, IR via CN7 Pins 1 & 2 closed Pins 1 & 2 closed U3 uses 665GT/669 or 665IR Pins 2 & 3 closed Pins 2 & 3 closed without IR