DEICO ELECTRONICS, INC. PREDATOR II Processor 80386DX/CX486DLC/80486SX/80487SX/80486DX/ODP486SX/80486DX2 Processor 20/25/33/50(internal)/40/50/66(internal)MHz Speed Chip Set Symphony Max. 64MB onboard DRAM SRAM Cache 128/512KB BIOS AMI Dimensions 330mm x 218mm I/O Options Floppy drive interface, IDE interface, parallel port, PS/2 mouse port serial ports (2), VGA feature connector, VGA port NPU Options 80387DX [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 J3 IDE interface LED J11 Serial port 2 J4 Turbo switch J12/pins 1 & 2 PS/2 mouse port J5 Turbo LED J12/pins 3 & 4 Parallel port J6 Speaker J13 Floppy drive J7 Power LED & J14 interface keylock IDE interface J8 CPU clock speed J25 display VGA port J9 VGA feature J26 connector Reset switch J10 USER CONFIGURABLE SETTINGS Function Jumper Position » PS/2 mouse port enabled (IRQ12) JP1 pins 1 & 2 closed PS/2 mouse port disabled JP1 pins 2 & 3 closed » Factory configured - do not alter JP2 pins 2 & 3 closed » Flash BIOS program mode enabled JP3 pins 1 & 2 closed Flash BIOS program mode disabled JP3 pins 2 & 3 closed » BIOS select flash BIOS JP4 pins 1 & 2 closed BIOS select standard BIOS JP4 pins 2 & 3 closed » All main board I/O ports enabled JP8 pins 1 & 2 closed All main board I/O ports disabled JP8 pins 2 & 3 closed » Monitor type select color JP9 pins 1 & 2 closed Monitor type select monochrome JP9 pins 2 & 3 closed » CMOS memory normal operation JP10 pins 1 & 2 closed CMOS memory clear JP10 pins 2 & 3 closed » Onboard EGA disabled JP21 pins 2 & 3 closed Onboard EGA enabled JP21 pins 1 & 2 closed » Onboard VGA enabled JP22 pins 1 & 2 closed Onboard VGA disabled JP22 pins 2 & 3 closed Note: J8 does not disable the PS/2 mouse or the onboard VGA port. SERIAL PORT 1 IRQ CONFIGURATION Address COM Assignment IRQ JP5 Disabled N/A N/A pins 3 & 4 closed 3F8 COM1 4 pins 1 & 2 closed 3F8 COM1 5 pins 2 & 3 closed 3E8 COM3 4 pins 1 & 2 closed 3E8 COM3 5 pins 2 & 3 closed Note: If "AUTO" I/O port management is enabled in BIOS, serial port COM assignments will be auto configuring. If "MANUAL" I/O port management is enabled, COM assignments will follow the table above. SERIAL PORT 2 IRQ CONFIGURATION Address COM Assignment IRQ JP6 Disabled N/A N/A pins 3 & 4 closed 2F8 COM2 3 pins 1 & 2 closed 2F8 COM2 9 pins 2 & 3 closed 2E8 COM4 3 pins 1 & 2 closed 2E8 COM4 9 pins 2 & 3 closed Note: If "AUTO" I/O port management is enabled in BIOS, serial port COM assignments will be auto-configuring. If "MANUAL" I/O port management is enabled, COM assignments will follow the table above. PARALLEL PORT IRQ CONFIGURATION Address LPT Assignment IRQ JP7 Disabled N/A N/A pins 3 & 4 closed 378 LPT1 7 pins 1 & 2 closed 378 LPT1 5 pins 2 & 3 closed 278 LPT2 7 pins 1 & 2 closed 278 LPT2 5 pins 2 & 3 closed 3BC LPT3 7 pins 1 & 2 closed 3BC LPT3 5 pins 2 & 3 closed CACHE CONFIGURATION Size Cache TAG 128KB (4) 32K x 8 (1) 32K x 8 512KB (4) 128K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP17 JP18 JP19 JP20 128KB pins 1 & 2 pins 1 & 2 pins 1 & 2 pins 1 & 2 closed closed closed closed 512KB pins 2 & 3 pins 2 & 3 pins 2 & 3 pins 2 & 3 closed closed closed closed VRAM CONFIGURATION Size Location Video RAM 512KB Bank 0 (4) 256K x 4 ZIP 1MB Banks 0 & 1 (4) 256K x 4 ZIP CPU TYPE CONFIGURATION Jumper 80386DX CX486DLC 80486SX 80487SX ODP486SX 80486DX 80486DX2 JP11 pins 1 pins 1 & pins 3 pins 2 pins 2 & pins 1 pins 1 & & 2 2 & 4 & 3 3 & 2 2 JP12 pins 1 pins 1 & pins 3 pins 2 pins 2 & pins 1 pins 1 & & 2 2 & 4 & 3 3 & 2 2 JP13 pins 1 pins 1 & pins 3 pins 2 pins 2 & pins 1 pins 1 & & 2 2 & 4 & 3 3 & 2 2 JP14 pins 1 pins 1 & pins 2 pins 2 pins 2 & pins 2 pins 2 & & 2 2 & 3 & 3 3 & 3 3 JP15 pins 1 pins 1 & pins 1 pins 1 pins 1 & pins 2 pins 1 & & 2 2 & 2 & 2 2 & 3 2 JP23 pins 1 pins 1 & pins 1 pins 1 pins 1 & pins 2 pins 1 & & 2 2 & 2 & 2 2 & 3 2 JP24 pins 1 pins 1 & pins 1 pins 1 pins 1 & pins 2 pins 1 & & 2 2 & 2 & 2 2 & 3 2 JP25 pins 1 pins 1 & pins 2 pins 2 pins 2 & pins 2 pins 2 & & 2 2 & 3 & 3 3 & 3 3 JP26 pins 1 pins 1 & pins 2 pins 2 pins 2 & pins 2 pins 2 & & 2 2 & 3 & 3 3 & 3 3 JP27 pins 1 pins 1 & pins 2 pins 2 pins 2 & pins 2 pins 2 & & 2 2 & 3 & 3 3 & 3 3 JP28 pins 1 pins 2 & pins 1 pins 1 pins 1 & pins 1 pins 1 & & 2 3 & 2 & 2 2 & 2 2 JP29 pins 1 pins 2 & pins 1 pins 1 pins 1 & pins 1 pins 1 & & 2 3 & 2 & 2 2 & 2 2 JP30 pins 1 pins 2 & pins 1 pins 1 pins 1 & pins 1 pins 1 & & 2 3 & 2 & 2 2 & 2 2 Notes: Pins designated should be in the closed position. Location of jumper JP14 is unknown. Later versions of the board lack JP14 altogether. CPU SPEED CONFIGURATION Speed JP22/pins 1 JP22/pins 3 JP22/pins 5 JP22/pins 7 & & 2 & 4 & 6 8 20MHz Closed Open Open Open 25/50i Open Closed Open Open MHz 33/66i Open Open Closed Open MHz 40MHz open Open Open Closed 50MHz Open Closed Open Open DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (4) 256K x 9 NONE NONE NONE 2MB (4) 256K x 9 (4) 256K x 9 NONE NONE 3MB (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 NONE 4MB (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 4MB (4) 1M x 9 NONE NONE NONE 5MB (4) 1M x 9 (4) 256K x 9 NONE NONE 6MB (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 NONE 7MB (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 8MB (4) 1M x 9 (4) 1M x 9 NONE NONE 9MB (4) 1M x 9 (4) 1M x 9 (4) 256K x 9 NONE 10MB (4) 1M x 9 (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 12MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 NONE 16MB (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 16MB (4) 4M x 9 NONE NONE NONE 17MB (4) 4M x 9 (4) 256K x 9 NONE NONE 18MB (4) 4M x 9 (4) 256K x 9 (4) 256K x 9 NONE 19MB (4) 4M x 9 (4) 256K x 9 (4) 256K x 9 (4) 256K x 9 20MB (4) 4M x 9 (4) 256K x 9 NONE NONE 21MB (4) 4M x 9 (4) 1M x 9 (4) 256K x 9 NONE 22MB (4) 4M x 9 (4) 1M x 9 (4) 256K x 9 (4) 256K x 9 24MB (4) 4M x 9 (4) 1M x 9 (4) 1M x 9 NONE 28MB (4) 4M x 9 (4) 1M x 9 (4) 1M x 9 (4) 1M x 9 32MB (4) 4M x 9 (4) 4M x 9 NONE NONE 33MB (4) 4M x 9 (4) 4M x 9 (4) 256K x 9 NONE 34MB (4) 4M x 9 (4) 4M x 9 (4) 256K x 9 (4) 256K x 9 36MB (4) 4M x 9 (4) 4M x 9 (4) 1M x 9 NONE 37MB (4) 256K x 9 (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 40MB (4) 4M x 9 (4) 4M x 9 (4) 1M x 9 (4) 1M x 9 48MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 NONE 49MB (4) 256K x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 52MB (4) 4M x 9 (4) 1M x 9 (4) 4M x 9 (4) 4M x 9 64MB (4) 4M x 9 (4) 4M x 9 (4) 4M x 9 (4) 4M x 9