FIRST INTERNATIONAL COMPUTER, INC. PA-1000 Device Type Mainboard Processor Pentium Processor Speed 90/100/120MHz Chip Set Unidentified Maximum Onboard Memory 192MB Cache 256/512/1024KB BIOS Unidentified Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 mouse interface, serial ports (2) [Image] CONNECTIONS Purpose Location Purpose Location PS/2 mouse port CN2 IDE interface LED 1 J1 PS/2 mouse interface CN4 IDE interface LED 2 J6 IDE interface 1 CN5 CPU fan power J9 IDE interface 2 CN6 Power LED & keylock J23 Parallel port CN9 Reset switch J24 Serial port 1 CN10 Speaker J25 Serial port 2 CN11 Turbo LED J26 Floppy drive interface CN12 32-bit PCI slots PC1 - PC4 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not CN7 Unidentified alter » Factory configured - do not J2 Unidentified alter » Factory configured - do not J3 Unidentified alter » CMOS memory normal operation J7 Open CMOS memory clear J7 Closed Monitor type select J10 Unidentified » Factory configured - do not J22 Unidentified alter Cache type select write back J31 Pins 1 & 2 closed Cache type select write through J31 Pins 2 & 3 closed » Factory configured - do not JH Unidentified alter Used as IR port JI Open Used as serial port JI Closed » Factory configured - do not JK1 Unidentified alter » Factory configured - do not JK2 Unidentified alter » Factory configured - do not JK3 Unidentified alter » Factory configured - do not JK4 Unidentified alter SIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 2MB (2) 256K x 36 None None 4MB (2) 256K x 36 (2) 256K x 36 None 6MB (2) 256K x 36 (2) 256K x 36 (2) 256K x 36 8MB (2) 1M x 36 None None 10MB (2) 1M x 36 (2) 256K x 36 None 12MB (2) 1M x 36 (2) 256K x 36 (2) 256K x 36 16MB (2) 2M x 36 None None 18MB (2) 1M x 36 (2) 1M x 36 (2) 256K x 36 24MB (2) 1M x 36 (2) 1M x 36 (2) 1M x 36 SIMM CONFIGURATION (CON'T) Size Bank 0 Bank 1 Bank 2 32MB (2) 4M x 36 None None 34MB (2) 4M x 36 (2) 256K x 36 None 36MB (2) 4M x 36 (2) 256K x 36 (2) 256K x 36 40MB (2) 4M x 36 (2) 1M x 36 None 42MB (2) 4M x 36 (2) 1M x 36 (2) 256K x 36 48MB (2) 4M x 36 (2) 1M x 36 (2) 1M x 36 64MB (2) 8M x 36 None None 64MB (2) 4M x 36 (2) 4M x 36 None 66MB (2) 8M x 36 (2) 256K x 36 None 66MB (2) 4M x 36 (2) 4M x 36 (2) 256K x 36 68MB (2) 8M x 36 (2) 256K x 36 (2) 256K x 36 72MB (2) 4M x 36 (2) 4M x 36 (2) 1M x 36 72MB (2) 8M x 36 (2) 1M x 36 None 74MB (2) 8M x 36 (2) 1M x 36 (2) 256K x 36 80MB (2) 8M x 36 (2) 1M x 36 (2) 1M x 36 96MB (2) 8M x 36 (2) 4M x 36 None 96MB (2) 4M x 36 (2) 4M x 36 (2) 4M x 36 98MB (2) 8M x 36 (2) 4M x 36 (2) 256K x 36 104MB (2) 8M x 36 (2) 4M x 36 (2) 1M x 36 128MB (2) 8M x 36 (2) 4M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 None 130MB (2) 8M x 36 (2) 8M x 36 (2) 256K x 36 136MB (2) 8M x 36 (2) 8M x 36 (2) 1M x 36 160MB (2) 8M x 36 (2) 8M x 36 (2) 4M x 36 192MB (2) 8M x 36 (2) 8M x 36 (2) 8M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG1 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 512KB (4) 64K x 8 (4) 64K x 8 (1) 32K x 8 1MB (4) 128K x 8 (4) 128K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JS1 JS3 256KB Pins 1 & 2 closed Pins 1 & 2 closed 512KB Pins 2 & 3 closed Pins 1 & 2 closed 1MB Pins 2 & 3 closed Pins 2 & 3 closed DMA CHANNEL SELECTION Channel JP1 JP2 1 Pins 2 & 3 closed Pins 2 & 3 closed 3 Pins 1 & 2 closed Pins 1 & 2 closed SERIAL PORT 1 INTERRUPT SELECTION Index address Data address JF JG 26EH 26FH Pins 1 & 2 Pins 2 & 3 closed closed KEYBOARD CONTROLLER SELECTION Setting J17 RN6 RN7 RN8 Internal Pins 1 & 2 Not installed Not installed Installed closed External Pins 2 & 3 Installed Installed Not installed closed Note: The location of RN6, RN7 & RN8 are unidentified.