FIRST INTERNATIONAL COMPUTER, INC. VA-503 Device Type Mainboard Processor CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/AM K6/Pentium Processor Speed 133/150/166/200/233/266/300MHz Chip Set VIA Video Chip Set None Maximum Onboard 512MB (EDO & SDRAM supported) Memory Maximum Video Memory None Cache 512/1024KB BIOS Unidentified Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector, AGP slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Parallel port CN3 ATX power ATX Floppy drive CN4 connector interface Power LED & C1/pins 1 - 5 Remote power CN5 keylock connector Turbo LED C1/pins 6 & 7 IDE interface 1 CN6 Green PC connector C1/pins 8 & 9 PS/2 mouse CN7 interface Green PC LED C1/pins 10 & IDE interface 2 CN8 11 Speaker C1/pins 12 - CPU fan power CPU 15 IDE interface LED C1/pins 16 & EISCA CPU fan EIC 17 connector Soft off power C1/pins 18 & IR connector IR1 supply 19 Reset switch C1/pins 20 & 32-bit PCI slots PC1 – PC3 21 Chassis fan power CHA Remote wake up RWU connector Serial port 1 CN1 USB connector USB Serial port 2 CN2 USER CONFIGURABLE SETTINGS Function Label Position » Password disabled CPW Open Password enabled CPW Closed » Power supply select AT PWR Pins 1 & 2 closed Power supply select ATX PWR Pins 2 & 3 closed » Burst type select Intel SRAM Pins 1 & 2 closed Burst type select linear SRAM Pins 2 & 3 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 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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 136MB (2) 16M x 36 (2) 1M x 36 144MB (2) 16M x 36 (2) 2M x 36 160MB (2) 16M x 36 (2) 4M x 36 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 2 Bank 3 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 8M x 64 None 64MB (1) 4M x 64 (1) 4M x 64 72MB (1) 8M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 128MB (1) 16M x 64 None 128MB (1) 8M x 64 (1) 8M x 64 136MB (1) 16M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 512KB (1) 64K x 64 None (1) 16K/32K x 8 1MB (1) 64K x 64 (1) 64K x 64 (1) 32K x 8 CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier CLK1 CLK2 CLK3 FREQ1 FREQ2 FREQ3 speed speed 133MHz 55MHz 2x 2 & 2 & 1 & 1 & 2 1 & 2 2 & 3 3 3 2 150MHz 60MHz 2x 2 & 1 & 1 & 1 & 2 1 & 2 2 & 3 3 2 2 166MHz 66MHz 2x 1 & 1 & 1 & 1 & 2 1 & 2 2 & 3 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier CLK1 CLK2 CLK3 FREQ1 FREQ2 FREQ3 speed speed 133MHz 55MHz 2x 2 & 2 & 1 & 1 & 2 1 & 2 2 & 3 3 3 2 150MHz 60MHz 2x 2 & 1 & 1 & 1 & 2 1 & 2 2 & 3 3 2 2 166MHz 66MHz 2x 1 & 1 & 1 & 1 & 2 1 & 2 2 & 3 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier CLK1 CLK2 CLK3 FREQ1 FREQ2 FREQ3 speed speed 166MHz 50MHz 3x 2 & 2 & 2 & 1 & 2 2 & 3 1 & 2 3 3 3 166MHz 66MHz 2x 1 & 1 & 1 & 1 & 2 1 & 2 2 & 3 2 2 2 166MHz 60MHz 2.5x 2 & 1 & 1 & 1 & 2 2 & 3 2 & 3 3 2 2 200MHz 66MHz 2.5x 1 & 1 & 1 & 1 & 2 2 & 3 2 & 3 2 2 2 200MHz 60MHz 3x 2 & 1 & 1 & 1 & 2 2 & 3 1 & 2 3 2 2 233MHz 66MHz 3x 1 & 1 & 1 & 1 & 2 2 & 3 1 & 2 2 2 2 266MHz 66MHz 3.5x 1 & 1 & 1 & 2 & 3 1 & 2 1 & 2 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier CLK1 CLK2 CLK3 FREQ1 FREQ2 FREQ3 speed speed 166MHz 50MHz 3x 2 & 2 & 2 & 1 & 2 2 & 3 1 & 2 3 3 3 166MHz 66MHz 2x 1 & 1 & 1 & 1 & 2 1 & 2 2 & 3 2 2 2 166MHz 60MHz 2.5x 2 & 1 & 1 & 1 & 2 2 & 3 2 & 3 3 2 2 200MHz 66MHz 2.5x 1 & 1 & 1 & 1 & 2 2 & 3 2 & 3 2 2 2 200MHz 60MHz 3x 2 & 1 & 1 & 1 & 2 2 & 3 1 & 2 3 2 2 233MHz 66MHz 3x 1 & 1 & 1 & 1 & 2 2 & 3 1 & 2 2 2 2 266MHz 66MHz 3.5x 1 & 1 & 1 & 2 & 3 1 & 2 1 & 2 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier CLK1 CLK2 CLK3 FREQ1 FREQ2 FREQ3 speed speed 166MHz 66MHz 2.5x 1 & 1 & 1 & 2 & 3 2 & 3 1 & 2 2 2 2 200MHz 66MHz 3x 1 & 1 & 1 & 1 & 2 2 & 3 1 & 2 2 2 2 233MHz 66MHz 3.5x 1 & 1 & 1 & 1 & 2 1 & 2 1 & 2 2 2 2 266MHz 66MHz 4x 1 & 1 & 1 & 2 & 3 1 & 2 2 & 3 2 2 2 300MHz 66MHz 4.5x 1 & 1 & 1 & 2 & 3 2 & 3 2 & 3 2 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier CLK1 CLK2 CLK3 FREQ1 FREQ2 FREQ3 speed speed 166MHz 66MHz 2.5x 1 & 1 & 1 & 2 & 3 2 & 3 1 & 2 2 2 2 200MHz 66MHz 3x 1 & 1 & 1 & 1 & 2 2 & 3 1 & 2 2 2 2 233MHz 66MHz 3.5x 1 & 1 & 1 & 1 & 2 1 & 2 1 & 2 2 2 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (DUAL) Voltage V core VR 3.3v 2.2v Pins 5 & 6 closed 3.3v 2.8v Pins 1 & 2 closed 3.3v 2.9v Pins 1 & 2, 7 & 8 closed 3.3v 3.2v Pins 1 & 2, 3 & 4 closed FLASH BIOS SELECTION Type EP1 EP2 ATMEL AT29C010 Pins 1 & 2 closed Pins 1 & 2 closed ATMEL AT29C020 Pins 1 & 2 closed Pins 2 & 3 closed Intel 28F001 Pins 2 & 3 closed Pins 1 & 2 closed MXIC MX28F1000 Pins 2 & 3 closed Pins 1 & 2 closed SST 29EE010 Pins 1 & 2 closed Pins 1 & 2 closed SST 29EE020 Pins 1 & 2 closed Pins 2 & 3 closed Windbond 29C020 Pins 1 & 2 closed Pins 2 & 3 closed