DEICO ELECTRONICS, INC. 286-MIDGET Processor 80286 Processor Speed 12/16MHz Chip Set OPTI Max. Onboard DRAM 4MB Cache None BIOS AMI Dimensions 330mm x 218mm I/O Options Parallel port, serial ports (2), floppy drive interface, IDE interface NPU Options 80287 [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 J13 Reset switch J19 Serial port 2 J14 Speaker J21 Parallel port J15 Power LED & J22 keylock IDE interface J16 Turbo switch J23 pins 3 & 4 Floppy drive J17 Turbo LED J23 pins 1 & 2 interface IDE interface LED J18 USER CONFIGURABLE SETTINGS Function Jumper Position » Parallel port (J15) select LPT1 W1 pins 1 & 2 closed Parallel port (J15) select LPT2 W1 pins 2 & 3 closed Parallel port (J15) disabled W1 pins 3 & 4 closed » Serial port 1 (J13) select COM1 W2 pins 1 & 2 closed Serial port 1 (J13) select COM3 W2 pins 2 & 3 closed Serial port 1 (J13) disabled W2 pins 3 & 4 closed » Serial port 2 (J14) select COM1 W3 pins 1 & 2 closed Serial port 2 (J14) select COM3 W3 pins 2 & 3 closed Serial port 2 (J14) disabled W3 pins 3 & 4 closed » Parallel port (J15) select IRQ7 W4 pins 1 & 2 closed Parallel port (J15) select IRQ5 W4 pins 2 & 3 closed Parallel port (J15) select W4 pins 3 & 4 disabled closed IRQ3 select serial port 1 (J13) W5 pins 2 & 3 closed » IRQ3 select serial port 2 (J14) W5 pins 1 & 2 closed IRQ3 disabled W5 pins 3 & 4 closed » IRQ4 select serial port 1 (J13) W6 pins 2 & 3 closed IRQ4 select serial port 2 (J14) W6 pins 1 & 2 closed IRQ4 disabled W6 pins 3 & 4 closed IRQ5 select serial port 1 (J13) W7 pins 2 & 3 closed IRQ5 select serial port 2 (J14) W7 pins 1 & 2 closed » IRQ5 disabled W7 pins 3 & 4 closed IRQ9 select serial port 1 (J13) W8 pins 2 & 3 closed IRQ9 select serial port 2 (J14) W8 pins 1 & 2 closed » IRQ9 disabled W8 pins 3 & 4 closed » Floppy drive interface enabled W9 pins 1 & 2 closed Floppy drive interface disabled W9 pins 2 & 3 closed » IDE interface enabled W10 pins 1 & 2 closed IDE interface disabled W10 pins 2 & 3 closed » Monitor type select color W11 pins 1 & 2 closed Monitor type select monochrome W11 pins 2 & 3 closed » Internal speaker enabled W12 pins 1 & 2 closed External speaker enabled W12 pins 2 & 3 closed » Factory configured - do not alter W13 Open DRAM CONFIGURATION Size Bank 0 Bank 1 512KB (2) 256K x 9 NONE 640KB (2) 256K x 9 (2) 64K x 9 1MB (2) 256K x 9 (2) 256K x 9 2MB (2) 1M x 9 NONE 2.5MB (2) 256K x 9 (2) 1M x 9 4MB (2) 1M x 9 (2) 1M x 9