ASUS COMPUTER INTERNATIONAL ISA-386C Processor 80386DX Processor Speed 33/40MHz Chip Set SIS Max. Onboard DRAM 32MB Cache 64KB BIOS AMI/Award Dimensions 330mm x 218mm I/O Options 32-bit external memory card NPU Options 80387/3167 [Image] CONNECTIONS Purpose Location Purpose Location External battery CON1 Turbo switch CON5 Speaker CON2 Reset switch CON6 Power LED & keylock CON3 32-bit external S1 memory card Turbo LED CON4 USER CONFIGURABLE SETTINGS Function Jumper Position » Battery select external JP1 pins 2 & 3 closed Battery select internal JP1 pins 1 & 2 closed » Monitor type select JP2 pins 1 & 2 EGA/VGA/monochrome closed Monitor type select CGA JP2 pins 2 & 3 closed » Power good signal detect from power JP3 pins 2 & 3 supply closed Power good signal detect from board JP3 pins 1 & 2 closed » NPU mode select asynchronous with JP4 pins 1 & 2 CPU closed NPU mode select synchronous with CPU JP4 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 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 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 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 20MB (4) 1M x 9 (4) 4M x 9 NONE NONE 24MB (4) 1M x 9 (4) 1M x 9 (4) 4M x 9 NONE 32MB (4) 4M x 9 (4) 4M x 9 NONE NONE 48MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 NONE 64MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 Note:Banks 2 & 3 are used when a 32-bit external memory card is installed at S1. CACHE CONFIGURATION Size Bank 0 TAG 64KB (8) 16K x 4 (2) 16K x 4