FIRST INTERNATIONAL COMPUTER, INC. PAC-2003 Device Type Mainboard Processor CX 6X86/IBM 6X86/AM K5/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Unidentified Video Chip Set Unidentified Maximum Onboard 512MB (EDO supported) Memory Maximum Video Memory 2MB Cache 256/512/1024KB BIOS Unidentified Dimensions 330mm x 218mm I/O Options Floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA feature connector, VGA port, riser slot, cache slot, IR connector, USB connectors (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Power LED & C1/pins 1 - 5 PS/2 mouse port CN6 keylock Turbo LED C1/pins 6 & 7 Serial port 2 CN7 Green PC connector C1/pins 8 & 9 VGA feature CN8 connector Green PC LED C1/pins 10 & Floppy drive CN9 11 interface Speaker C1/pins 12 - IDE interface 2 CN10 15 IDE interface LED C1/pins 16 & IDE interface 1 CN11 17 Soft off power C1/pins 18 & Chassis fan power FAN supply 19 Reset switch C1/pins 20 & IR connector IR1 21 VGA port CN1 Green PC connector OUT Parallel port CN2 Remote wake up RPW connector USB connector 2 CN3 Riser slot SL1 USB connector 1 CN4 Cache slot SL2 Serial port 1 CN5 USER CONFIGURABLE SETTINGS Function Label Position » Password clear disabled CPW Open Password clear enabled CPW Closed SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 2M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 None 32MB (2) 2M x 36 (2) 2M x 36 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 64MB (2) 8M x 36 None 64MB (2) 4M x 36 (2) 4M x 36 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 128MB (2) 16M x 36 None 256MB (2) 16M x 36 (2) 16M x 36 512MB (2) 32M x 36 (2) 32M x 36 Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 SL2 TAG 256KB (A) (2) 32K x 32 Not installed (1) 8K/16K/32K x 8 256KB (B) None 256KB module None installed 512KB (A) (2) 64K x 32 Not installed (1) 16K/32K x 8 512KB (B) (2) 32K x 32 256KB module (1) 16K/32K x 8 installed 512KB (C) None 512KB module None installed 1MB (2) 64K x 32 256KB module (1) 32K x 8 installed CACHE JUMPER CONFIGURATION Size SRAM1 SRAM2 256KB (A) Pins 1 & 2 closed Pins 1 & 2 closed 256KB (B) Pins 1 & 2 closed Pins 1 & 2 closed 512KB (A) Pins 2 & 3 closed Pins 1 & 2 closed 512KB (B) Pins 2 & 3 closed Pins 1 & 2 closed 512KB (C) Pins 2 & 3 closed Pins 1 & 2 closed 1MB Pins 2 & 3 closed Pins 2 & 3 closed VIDEO MEMORY CONFIGURATION Size Bank 0 Bank 1 1MB (2) 256K x 16 None 2MB (2) 256K x 16 (2) 256K x 16 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier CLK1 CLK2 FREQ1 FREQ2 speed speed 120MHz 50MHz 2x 2 & 3 2 & 3 2 & 3 1 & 2 133MHz 55MHz 2x 1 & 2 1 & 2 2 & 3 1 & 2 150MHz 60MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 166MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86) CPU Clock Multiplier CLK1 CLK2 FREQ1 FREQ2 speed speed 120MHz 50MHz 2x 2 & 3 2 & 3 2 & 3 1 & 2 133MHz 55MHz 2x 1 & 2 1 & 2 2 & 3 1 & 2 150MHz 60MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 166MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier CLK1 CLK2 FREQ1 FREQ2 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 120MHz 60MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 133MHz 66MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 150MHz 60MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 166MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier CLK1 CLK2 FREQ1 FREQ2 speed speed 75MHz 50MHz 1.5x 2 & 3 2 & 3 1 & 2 1 & 2 90MHz 60MHz 1.5x 2 & 3 1 & 2 1 & 2 1 & 2 100MHz 66MHz 1.5x 1 & 2 2 & 3 1 & 2 1 & 2 120MHz 60MHz 2x 2 & 3 1 & 2 2 & 3 1 & 2 133MHz 66MHz 2x 1 & 2 2 & 3 2 & 3 1 & 2 150MHz 60MHz 2.5x 2 & 3 1 & 2 2 & 3 2 & 3 166MHz 66MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 1 & 2 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier CLK1 CLK2 FREQ1 FREQ2 speed speed 166MHz 66MHz 2.5x 1 & 2 2 & 3 2 & 3 2 & 3 200MHz 66MHz 3x 1 & 2 2 & 3 1 & 2 2 & 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage VR1 VR2 3.3v Pins 1 & 2 closed Pins 1 & 2, 3 & 4 closed 3.384v Pins 1 & 2 closed Pins 1 & 2, 3 & 4 closed 3.4v Pins 3 & 4 closed Pins 1 & 2, 3 & 4 closed 3.5v Pins 3 & 4 closed Pins 1 & 2, 3 & 4 closed 3.6v Pins 3 & 4 closed Pins 1 & 2, 3 & 4 closed CPU VOLTAGE SELECTION (DUAL) Voltage V core VR1 VR2 3.3v 2.5v Pins 7 & 8 Pins 5 & 6, 7 & 8 closed closed 3.3v 2.7v Pins 5 & 6 Pins 5 & 6, 7 & 8 closed closed 3.3v 2.8v Pins 5 & 6 Pins 5 & 6, 7 & 8 closed closed 3.3v 2.9v Pins 5 & 6 Pins 5 & 6, 7 & 8 closed closed MOUSE INTERRUPT SELECTION Setting MS1 MS2 » Enabled Pins 1 & 2 closed Pins 2 & 3 closed Disabled Pins 2 & 3 closed Pins 1 & 2 closed