UNIDENTIFIED U386 Processor 80386DX Processor Speed 33/40MHz Chip Set OPTI Max. Onboard DRAM 32MB SRAM Cache 32/128KB BIOS AMI Dimensions 220mm x 220mm I/O Options NONE NPU Options 80387 [Image] CONNECTIONS Purpose Location Purpose Location External battery J1 Reset switch J4 Turbo LED J2 Speaker J5 Turbo switch J3 Power LED & keylock J6 USER CONFIGURABLE SETTINGS Function Jumper Position » CMOS memory normal operation W1 closed CMOS memory clear W1 open » Monitor type select color W2 closed Monitor type select monochrome W2 open » NPU disabled W4 open NPU enabled W4 closed » Parity check enabled W16 pins 2 & 3 closed Parity check disabled W16 pins 1 & 2 closed DRAM CONFIGURATION Size Bank 0 Bank 1 1MB (4) 256K x 9 NONE 4MB (4) 1M x 9 NONE 5MB (4) 256K x 9 (4) 1M x 9 8MB (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE 20MB (4) 4M x 9 (4) 1M x 9 32MB (4) 4M x 9 (4) 4M x 9 SRAM JUMPER CONFIGURATION Jumper 32KB 128KB W8 pins 1 & 2 closed pins 2 & 3 closed W9 pins 1 & 2 closed pins 2 & 3 closed W10 pins 1 & 2 closed pins 2 & 3 closed W11 pins 1 & 2 closed pins 2 & 3 closed W12 pins 2 & 3 closed pins 2 & 3 closed W13 pins 1 & 2 closed pins 1 & 2 closed W14 pins 1 & 2 closed pins 1 & 2 closed W15 open pins 1 & 2 closed SRAM CONFIGURATION Size Cache SRAM TAG 32KB (4) 8K x 8 (1) 8K x 8 128KB (4) 32K x 8 (1) 8K x 8