ADVANCED LOGIC RESEARCH, INC. PROVEISA Series Processor 80486DX/ODP486SX/80486DX2 Processor Speed 33/66(internal)MHz Chip Set ALR Max. Onboard DRAM 256MB Cache None (512KB on external CPU/NPU/Cache module) BIOS Phoenix Dimensions 330mm x 218mm I/O Options 32-bit external CPU/NPU/Cache module slot (2), floppy interface, IDE interface, parallel port, serial port (2), SVGA port NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location 32-bit external P1 SVGA port CN6 CPU/NPU/Cache module (primary) 32-bit external P2 Fan power FAN CPU/NPU/Cache module (secondary) VGA pass-through CN1 Floppy drive FDD interface Parallel port CN2 IDE interface IDE Bus mouse port CN3 Power LED & LED keylock Serial port (COM1) CN4 Speaker SPK Serial port (COM2) CN5 Reset switch RST USER CONFIGURABLE SETTINGS Function Jumper Position » VGA port enabled VGA open VGA port disabled VGA closed » CMOS memory normal operation CMS pins 1 & 2 closed CMOS memory clear CMS pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (4) 256K x 9 NONE NONE NONE 2MB (4) 256K x 9 (4) 256K x 9 NONE NONE 3MB (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 NONE 4MB (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE NONE NONE 5MB (4) 256K x 9 (4) 1M x 9 NONE NONE 6MB (4) 256K x 9 (4) 256K x 9 (4) 1M x 9 NONE 7MB (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 (4) 1M x 9 8MB (4) 1M x 9 (4) 1M x 9 NONE NONE 9MB (4) 256K x 9 (4) 1M x 9 (4) 1M x 9 NONE 10MB (4) 256K x 9 (4) 256K x 9 (4) 1M x 9 (4) 1M x 9 12MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 NONE 13MB (4) 256K x 9 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 16MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE NONE NONE 17MB (4) 256K x 9 (4) 4M x 9 NONE NONE 20MB (4) 1M x 9 (4) 4M x 9 NONE NONE 21MB (4) 256K x 9 (4) 1M x 9 (4) 4M x 9 NONE 24MB (4) 1M x 9 (4) 1M x 9 (4) 4M x 9 NONE 28MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 (4) 4M x 9 32MB (4) 4M x 9 (4) 4M x 9 NONE NONE 33MB (4) 256K x 9 (4) 4M x 9 (4) 4M x 9 NONE 36MB (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 NONE 37MB (4) 256K x 9 (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 40MB (4) 1M x 9 (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 48MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 NONE 49MB (4) 256K x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 52MB (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 64MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 64MB (4) 16M x 9 NONE NONE NONE 68MB (4) 1M x 9 (4) 16M x 9 NONE NONE 80MB (4) 4M x 9 (4) 16M x 9 NONE NONE 84MB (4) 1M x 9 (4) 4M x 9 (4) 16M x 9 NONE 96MB (4) 4M x 9 (4) 4M x 9 (4) 16M x 9 NONE 100MB (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 (4) 16M x 9 112MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 16M x 9 128MB (4) 16M x 9 (4) 16M x 9 NONE NONE 132MB (4) 1M x 9 (4) 16M x 9 (4) 16M x 9 NONE 144MB (4) 4M x 9 (4) 16M x 9 (4) 16M x 9 NONE 148MB (4) 1M x 9 (4) 4M x 9 (4) 16M x 9 (4) 16M x 9 160MB (4) 4M x 9 (4) 4M x 9 (4) 16M x 9 (4) 16M x 9 196MB (4) 16M x 9 (4) 16M x 9 (4) 16M x 9 NONE 200MB (4) 1M x 9 (4) 16M x 9 (4) 16M x 9 (4) 16M x 9 212MB (4) 4M x 9 (4) 16M x 9 (4) 16M x 9 (4) 16M x 9 256MB (4) 16M x 9 (4) 16M x 9 (4) 16M x 9 (4) 16M x 9