AMPTRON INTERNATIONAL , INC. SLC-650C Processor CX486SLC/CX486SLC2 Processor Speed 33/40/50MHz Chip Set SARC Max. Onboard DRAM 16MB Cache None BIOS AMI Dimensions 220mm x 220mm I/O Options None NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location External battery JP1 Speaker JP4 Power LED & keylock JP3 Turbo switch JP6 Turbo LED connector JP5 Reset switch JP7 USER CONFIGURABLE SETTINGS Function Jumper Position Monitor type select monochrome JP2 Open Moniter type select color JP2 Closed » Use rechargeable batteries JP1 pins 2 & 3 closed Clear CMOS JP1 pins 3 & 4 closed DRAM CONFIGURATION Size Bank 0 Bank 1 512 K (2) 256K x 9 NONE 1M (2) 256K x 9 (2) 256K x 9 2MB (2) 1M x 9 NONE 4MB (2) 1M x 9 (2) 1M x 9 8MB (2) 4M x 9 NONE 16MB (2) 4M x 9 (2) 4M x 9 CPU SPEED CONFIGURATION Speed JP10 33MHz pins 1 & 2 closed 40MHz pins 2 & 3 closed