INTERCOMP, INC. 486ISA Processor 80486SX/80487SX/80486DX Processor Speed 20/25/33/50MHz Chip Set Intercomp Max. Onboard DRAM 32MB SRAM Cache 64/256KB BIOS AMI/MR Dimensions 330mm x 218mm I/O Options None NPU Options 4167 [Image] CONNECTIONS Purpose Location Purpose Location External battery J10 Reset switch JP33 Turbo LED JP12 Diagnostic LED JP101 Speaker JP24 Turbo switch SW2 Power LED & keylock JP25 USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select color (AMI JP1 Closed BIOS) Monitor type select monochrome JP1 Open (AMI BIOS) » Password disabled (MR BIOS) JP1 Open Password enabled (MR BIOS) JP1 Closed » CMOS memory normal operation JP2 pins 1 & 2 closed CMOS memory clear JP2 pins 2 & 3 closed » Battery select internal JP345 pins 2 & 3 closed Battery select external JP345 pins 1 & 2 closed DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 2MB (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 20MB (4) 1M x 9 (4) 4M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Bank 0 64KB (8) 8K x 8 256KB (8) 32K x 8 CACHE JUMPER CONFIGURATION Size JP8 JP9 JP10 JP11 64KB Open Open Open Open 256KB Closed Closed Open Closed