MICROMEDIA TECHNOLOGIES, INC. 386-U Processor 80386DX/CX486DLC Processor Speed 33/40MHz Chip Set UMC Max. Onboard DRAM 32MB Cache 64/128/256KB BIOS AMI Dimensions 220mm x 220mm I/O Options None NPU Options 80387DX/3167 [Image] CONNECTIONS Purpose Location Purpose Location Speaker W1 Turbo switch W4 Power LED & keylock W2 Turbo LED W5 Reset switch W3 USER CONFIGURABLE SETTINGS Function Jumper Position » Factory configured - do not W9 N/A alter » Factory configured - do not W10 N/A alter » CMOS memory normal operation W11 pins 1 & 2 closed CMOS memory clear W11 pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 3 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 32MB (4) 4M x 9 (4) 1M x 9 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 64KB (4) 8K x 8 (4) 8K x 8 (1) 8K x 8 128KB (4) 32K x 8 NONE (1) 8K x 8 256KB (4) 32K x 8 (4) 32K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size WC1 WC2 WC3 WC4 WC5 64KB pins 2 & Open Open pins 1 & pins 1 & 3 2 2 128KB pins 1 & Open Closed pins 1 & pins 2 & 2 2 3 256KB pins 2 & Closed Closed pins 2 & pins 2 & 3 3 3 Note:Pins designated should be in the closed position. NPU CONFIGURATION NPU Mode JP101 JP102 W6 W7 Enabled Sync. Open pins 2 & Closed Closed 3 Disabled Async. Closed pins 1 & Open Open 2 Note:Pins designated should be in the closed position.