BIOSTAR MICROTECH INTERNATIONAL CORPORATION MB-1333VNA-S Processor 80386SX/CX486SLC Processor Speed 33MHz Chip Set Unidentified 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 Speaker CN1 (pins 1 - Turbo switch CN1 (pins 14 - 4) 16) Power LED & CN1 (pins 5 - +5v ground CN1 (pins 17 - keylock 9) 18) Turbo LED CN1 (pins 10 - External battery CN2 11) Reset switch CN1 (pins 12 - 13) USER CONFIGURABLE SETTINGS Function Jumper Position » Monitor type select monochrome JP1 Open Monitor type select color JP1 Closed » Battery type select internal JP2 pins 1 & 2 closed Battery type select external JP2 pins 2 & 3 closed » CMOS memory normal operation JP3 pins 1 & 2 closed CMOS memory clear JP3 pins 3 & 4 closed » AT bus clock select synchronous JP4 pins 2 & 3 closed AT bus clock select asynchronous JP4 pins 1 & 2 closed » Factory configured - do not alter JP5 Closed » Pipeline mode disabled JP6 Open Pipeline mode enabled JP6 Closed » Factory configured - do not alter JP9 Closed DRAM CONFIGURATION Size Bank 0 Bank 1 512K (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 TURBO CONTROL CONFIGURATION Type JP7 JP8 8042 controller (30 pin) Open N/A 8042 controller (23 pin) N/A Closed