AUVA NPM16-A0/ NPM25-A0/ NPM33-A0/ NPM25-A1/ NPM33-A1 Processor 80386SX/CX486SLC Processor Speed 16/25/33MHz Chip Set ACER Max. Onboard DRAM 16MB Cache None BIOS Unidentified Dimensions 220mm x 220mm I/O Options None NPU Options 80387SX [Image] CONNECTIONS Purpose Location Purpose Location External battery J4 Turbo switch J8 Reset switch J6 Turbo LED J8 Speaker J7 Power LED & keylock J9 Note: Relative pins of J8 are unidentified. USER CONFIGURABLE SETTINGS Function Jumper Position » ADS delay select disabled J5 pins 2 & 3 closed ADS delay select enabled J5 pins 1 & 2 closed » NPU synchronous with CPU JP2 pins 1 & 2 closed NPU asynchronous with CPU JP2 pins 2 & 3 closed » Monitor type select color JP4 pins 2 & 3 closed Monitor type select monochrome JP4 pins 1 & 2 closed » Parity check enabled JP6 Open Parity check disabled JP6 Closed » CMOS memory select normal JP7 pins 2 & 3 closed CMOS memory clear JP7 pins 1 & 2 closed DRAM CONFIGURATION Size Bank 0 Bank 1 512KB (2) 256K x 9 NONE 1MB (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 BUS SPEED CONFIGURATION CPU Speed JP1 JP5 » 33MHz pins 2 & 3 closed pins 2 & 3 closed 16MHz pins 1 & 2 closed pins 1 & 2 closed 20MHz pins 2 & 3 closed pins 1 & 2 closed 25MHz pins 1 & 2 closed pins 2 & 3 closed