CACHING TECH CORPORATION C386MX Processor 80386DX/CX486DLC Processor Speed 33/40MHz Chip Set MXIC Max. onboard DRAM 32MB Cache None BIOS AMI Dimensions 254mm x 218mm I/O Options None NPU Options 80387DX/CX487DLC/3167 [Image] CONNECTIONS Purpose Location Purpose Location External battery BATT2 Turbo switch CN4 Power LED & keylock CN1 Turbo LED CN5 Speaker CN2 External Keyboard KB2 Reset switch CN3 USER CONFIGURABLE SETTINGS Function Jumper/Switch Position » CMOS memory normal BATT2 pins 2 & 3 closed operation (Internal Battery) CMOS memory normal BATT2 Connect to 1 & 4 operation (External Battery) CMOS memory clear BATT2 pins 1 & 2 closed » Monitor type select color C/M Open Monitor type select C/M Closed monochrome CPU SPEED CONFIGURATION Speed JF0 JF1 33MHz Closed Open 40MHz Open Closed Note:The locations of JFO and JF1 are unknown. 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) 256K x 9 (4) 1M x 9 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 Note:The locations of bank 0 and bank 1 may be different on the system board. CPU TYPE CONFIGURATION Type J2 80386DX pins 1 & 2 closed CX486DLC pins 2 & 3 closed