EVEREX SYSTEMS, INC. TEMPO MODULAR EV-8020 Processor 80386SX/80386DX/80486SX/80486DX Processor Speed 20MHz Chip Set C & T Max. onboard DRAM 32MB Cache 128/256KB BIOS AMI Dimensions 330mm x 218mm I/O Options 32-bit external memory card, floppy drive interface, IDE interface, parallel port, serial ports (2) NPU Options 4167 [Image] [Image] CONNECTIONS Purpose Location Purpose Location Parallel port CN1 External battery CN6 Serial port 1 CN2 VGA port CN7 Serial port 2 CN3 Auxillary video port CN8 IDE interface CN4 32-bit external S1 memory card Floppy drive CN5 interface CACHE CONFIGURATION Size Max Cachable Bank 0 Bank 1 128KB 16MB (4) 32K x 8 NONE 256KB 32MB (4) 32K x 8 (4) 32K x 8 CACHE JUMPER CONFIGURATION Size P1 128KB pins 2 & 3 closed 256KB pins 2 & 3 closed [Image] 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) 1M x 9 (4) 256K x 9 NONE NONE 6MB (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 NONE 7MB (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 8MB (4) 1M x 9 (4) 1M x 9 NONE NONE 9MB (4) 1M x 9 (4) 1M x 9 (4) 256K x 9 NONE 10MB (4) 1M x 9 (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 12MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 NONE 13MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 (4) 256K 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) 4M x 9 (4) 256K x 9 NONE NONE 18MB (4) 4M x 9 (4) 256K x 9 (4) 256K x 9 NONE 20MB (4) 4M x 9 (4) 1M x 9 NONE NONE 21MB (4) 4M x 9 (4) 1M x 9 (4) 256K x 9 NONE 22MB (4) 4M x 9 (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 24MB (4) 4M x 9 (4) 1M x 9 (4) 1M x 9 NONE 25MB (4) 4M x 9 (4) 1M x 9 (4) 1M x 9 (4) 256K x 9 28MB (4) 4M x 9 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 32MB (4) 4M x 9 (4) 4M x 9 NONE NONE 33MB (4) 4M x 9 (4) 4M x 9 (4) 256K x 9 NONE 34MB (4) 4M x 9 (4) 4M x 9 (4) 256K x 9 (4) 256K x 9 36MB (4) 4M x 9 (4) 4M x 9 (4) 1M x 9 NONE 37MB (4) 4M x 9 (4) 4M x 9 (4) 1M x 9 (4) 256K x 9 40MB (4) 4M x 9 (4) 1M x 9 (4) 1M x 9 (4) 4M x 9 48MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 NONE 49MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 256K x 9 52MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 1M x 9 64MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 SERIAL PORT 1 CONFIGURATION COM1 J15/1 & 2 J15/3 & 4 J15/5 & 6 J15/7 & 8 IRQ3 Open Closed Open Open » IRQ4 Open Open Closed Open IRQ5 Open Open Open Closed IRQ9 Closed Open Open Open SERIAL PORT CONFIGURATION COM2 J15/9 & 10 J15/11 & 12 J15/13 & 14 J15/15 & 16 » IRQ3 Open Closed Open Open IRQ4 Open Open Closed Open IRQ5 Open Open Open Closed IRQ9 Closed Open Open Open PARALLEL PORT CONFIGURATION LPT 2 J12/pins 1 & 2 J12/pins 3 & 4 J12/pins 5 & 6 IRQ5 Open Closed Open » IRQ7 Open Open Closed IRQ9 Closed Open Open CPU TYPE CONFIGURATION Type JP1 JP2 JP3 JP4 80486SX pins 1 & 2 Open Open Open closed 80487SX pins 2 & 3 Closed Closed Open closed 80486DX pins 2 & 3 Closed Open Closed closed