TECHNOLAND, INC. PEAK 620 Device Type Single board computer Processor Pentium II Processor Speed 233/266/300/333MHz Chip Set Intel Video Chip Set None Maximum Onboard Memory 512MB (EDO & SDRAM supported) Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 338mm x 122mm I/O Options Floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), USB connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location IDE interface 1 J2 USB connector J10 Floppy drive J3 Auxiliary keyboard J11 interface connector Parallel port J4 Serial port 2 J14 IDE interface LED J5 PS/2 mouse port J16 IDE interface 2 J7 Serial port 1 J17 Speaker J8 CPU fan power J20 Reset switch J9 Power LED & keylock JP12 USER CONFIGURABLE SETTINGS Function Label Position » BIOS size select 1Mbit J15 Pins 1 & 2 closed BIOS size select 2Mbit J15 Pins 2 & 3 closed » PIIX4 version select B0 JP1 Pins 2 & 3 closed PIIX4 version select A1 JP1 Pins 1 & 2 closed » I/O queue depth select MAX JP7 Pins 2 & 3 closed I/O queue depth select 1 JP7 Pins 1 & 2 closed » WDT port address select F2 JP11 Closed WDT port address select F6 JP11 Open » CMOS memory normal operation JP14 Open CMOS memory clear JP14 Closed DIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (1) 1M x 64 None None None 16MB (1) 2M x 64 None None None 16MB (1) 1M x 64 (1) 1M x 64 None None 24MB (1) 2M x 64 (1) 1M x 64 None None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 None 32MB (1) 4M x 64 None None None 32MB (1) 2M x 64 (1) 2M x 64 None None 32MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 40MB (1) 4M x 64 (1) 1M x 64 None None 48MB (1) 4M x 64 (1) 2M x 64 None None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 None 64MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 8M x 64 None None None DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 64MB (1) 4M x 64 (1) 4M x 64 None None 72MB (1) 8M x 64 (1) 1M x 64 None None 80MB (1) 8M x 64 (1) 2M x 64 None None 96MB (1) 8M x 64 (1) 4M x 64 None None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 None 128MB (1) 16M x 64 None None None 128MB (1) 8M x 64 (1) 8M x 64 None None 128MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 136MB (1) 16M x 64 (1) 1M x 64 None None 144MB (1) 16M x 64 (1) 2M x 64 None None 152MB (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 160MB (1) 16M x 64 (1) 4M x 64 None None 176MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 192MB (1) 16M x 64 (1) 8M x 64 None None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 None 224MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 256MB (1) 16M x 64 (1) 16M x 64 None None 256MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 272MB (1) 16M x 64 (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 288MB (1) 16M x 64 (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 320MB (1) 16M x 64 (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 320MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 None 512MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts EDO & SDRAM memory. CACHE CONFIGURATION Note: 256KB/512KB cache is located on the Pentium II CPU. CPU SPEED SELECTION CPU Clock Multiplier JP3 JP4 JP5 JP6 JP10 JP13 speed speed 233MHz 66MHz 3.5x Open Closed Open Open Closed 1 & 2 266MHz 66MHz 4x Open Closed Closed Closed Open 1 & 2 300MHz 66MHz 4.5x Open Closed Open Closed Open 1 & 2 333MHz 66MHz 5x Open Closed Closed Open Open 1 & 2 Note: Pins designated should be in the closed position. DOC ADDRESS SELECTION Address JP16 C000 Pins 1 & 2 closed C800 Pins 3 & 4 closed D000 Pins 5 & 6 closed » D800 Pins 7 & 8 closed BIOS SELECTION Setting JP15 » EPROM Pins 2 & 3 closed 5v flash Pins 2 & 3, 4 & 5 closed 12v flash Pins 1 & 2, 4 & 5 closed