ABIT COMPUTER CORPORATION CACHE 386/486 SYSTEM DOMINATOR AK3/4 Processor AM386DX/80386DX/CX486DLC Processor Speed 33/40MHz Chip Set UMC Max. Onboard DRAM 32MB Cache 32/128KB BIOS Award Dimensions 170mm x 220mm NPU Options Intel 80387D/CX87DLC/IIT3C87-33-40 [Image] CONNECTIONS Purpose Location Purpose Location Keyboard Connector J1 Turbo switch J5 External battery J2 Turbo LED J6 Power Input J3 Speaker J7 Reset switch J4 Power LED & keylock J8 USER CONFIGURABLE SETTINGS Function Jumper Position » NPU disabled JP1 pins 1 & 2 closed NPU enabled JP1 pins 2 & 3 closed » CPU speed select 40 MHz JP7 pins 1 & 2 closed CPU speed select 33 MHz JP7 pins 2 & 3 closed » Factory configured - do not JP8 Open alter » Power good signal detect from JP9 pins 2 & 3 board closed Power good signal detect from JP9 pins 1 & 2 power supply 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 5MB (4) 1M x 9 (4) 256K x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 17MB (4) 4M x 9 (4) 256K x 9 20MB (4) 4M x 9 (4) 1M x 9 32MB (4) 4M x 9 (4) 4M x 9 CACHE CONFIGURATION Size Max Cachable Bank 0 TAG 32KB 8MB (4) 8K x 8 8K x 8 128KB 16MB (4) 32K x 8 8K x 8 CACHE JUMPER CONFIGURATION Size JP3 JP4 JP5 32KB Open Open Open 128KB Closed Closed Closed