DEICO ELECTRONICS, INC. WB-386C Processor 80386DX Processor Speed 33/40MHz Chip Set OPTI Max. Onboard DRAM 32MB Cache 32/64/128/256KB BIOS AMI Dimensions 330mm x 218mm I/O Options Parallel port, serial ports (2), floppy drive interface, IDE interface NPU Options 80387/3167 [Image] CONNECTIONS Purpose Location Purpose Location Parallel port J3 Speaker J23 Serial port 2 J5 Turbo switch J24 pins 3 & 4 Serial port 1 J6 Turbo LED J24 pins 1 & 2 IDE interface J8 Reset switch J25 Floppy drive J7 IDE interface LED J26 interface Power LED & J22 External battery R1 keylock USER CONFIGURABLE SETTINGS Function Jumper Position » Parallel port select LPT1 W1 pins 1 & 2 closed Parallel port select LPT2 W1 pins 2 & 3 closed Parallel port disabled W1 pins 3 & 4 closed » Serial port 1 select COM1 W2 pins 1 & 2 closed Serial port 1 select COM3 W2 pins 2 & 3 closed Serial port 1 disabled W2 pins 3 & 4 closed » Serial port 2 select COM2 W3 pins 1 & 2 closed Serial port 2 select COM4 W3 pins 2 & 3 closed Serial port 2 disabled W3 pins 3 & 4 closed » Parallel port IRQ select IRQ7 W4 pins 1 & 2 closed Parallel port IRQ select IRQ5 W4 pins 2 & 3 closed Parallel portselect no interrupt W4 pins 3 & 4 closed IRQ3 select serial port 1 W5 pins 1 & 2 closed » IRQ3 select serial port 2 W5 pins 2 & 3 closed IRQ3 disabled W5 pins 3 & 4 closed » IRQ4 select serial port 1 W6 pins 1 & 2 closed IRQ4 select serial port 2 W6 pins 2 & 3 closed IRQ4 disabled W6 pins 3 & 4 closed IRQ5 select serial port 1 W7 pins 1 & 2 closed IRQ5 select serial port 2 W7 pins 2 & 3 closed » IRQ5 disabled W7 pins 3 & 4 closed IRQ9 select serial port W8 pins 1 & 2 closed IRQ9 select serial port 2 W8 pins 2 & 3 closed » IRQ9 disabled W8 pins 3 & 4 closed » Floppy interface enabled W9 pins 1 & 2 closed Floppy interface disabled W9 pins 2 & 3 closed » IDE interface enabled W10 pins 1 & 2 closed IDE interface disabled W10 pins 2 & 3 closed » Factory configured - do not alter W11 open » Monitor type select color W12 pins 1 & 2 closed Monitor type select monochrome W12 pins 2 & 3 closed » Battery type select internal W14 closed Battery type select external W14 open » CMOS memory normal operation W15 pins 1 & 2 closed CMOS memory clear W15 pins 2 & 3 closed » NPU mode select synchronous with W16 pins 2 & 3 CPU closed NPU mode select synchronous with W16 pins 1 & 2 oscillator installed at U49 closed 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 CACHE CONFIGURATION Size Bank 0 Bank 1 32KB (4) 8K x 8 NONE 64KB (4) 8K x 8 (4) 8K x 8 128KB (4) 32K x 8 NONE 256KB (4) 32K x 8 (4) 32K x 8 CACHE JUMPER CONFIGURATION Size W17 W18 W19 W20 W21 W22 32KB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2 64KB 1 & 2 1 & 2 1 & 2 1 & 2 2 & 3 2 & 3 128KB 2 & 3 2 & 3 1 & 2 1 & 2 2 & 3 2 & 3 256KB 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 2 & 3 Note:Pins designated should be in the closed position. CPU SPEED CONFIGURATION CPU speed Bus speed W13 33MHz 8MHz pins 1 & 2 closed 33MHz 11MHz pins 2 & 3 closed 40MHz 10MHz pins 1 & 2 closed 40MHz 13MHz pins 2 & 3 closed