TECHNOLAND, INC PEAK 400 Device Single board computer Type Processor 80486SX/ODP486/80486DX/CX486DX2/AM486DX2/80486DX2/ CX486DX4/AM486DX4 NV8T/AM486DX4 SV88/80486DX4/P24T/ CX 5X86/AM 5X86-75 Processor 25/33/40/50(internal)/50/66(internal)/80(internal)/100(internal)/ Speed 120(internal)/MHz Chip Set ALI Video Chip None Set Maximum 128MB Onboard Memory Maximum None Video Memory Cache 64/128/256KB BIOS AMI Dimensions 185mm x 122mm I/O Floppy drive interface, IDE interface, parallel port, serial Options ports (2), PC/104 connectors (2) NPU None Options [Image] CONNECTIONS Purpose Location Purpose Location PC/104 connector CN1 IDE interface LED J2 (16-bit) PC/104 connector CN2 Turbo LED J3 (8-bit) Parallel port CN3 Turbo switch J4 Serial port 1 CN4 Reset switch J5 Serial port 2 CN5 Speaker J6 IDE interface CN6 Auxiliary keyboard KCN1 connector Floppy drive CN7 Power supply PS1 interface connector Power LED & keylock J1 USER CONFIGURABLE SETTINGS Function Label Position » Serial port 1 COM select COM1 JP8 Pins 1 & 2 closed Serial port 1 COM select COM3 JP8 Pins 2 & 3 closed » Factory configured - do not JP10 Unidentified alter » Serial port 2 COM select COM2 JP14 Pins 1 & 2 closed Serial port 2 COM select COM4 JP14 Pins 2 & 3 closed » IDE interface enabled JP18 Open IDE interface disabled JP18 Closed » Factory configured - do not JP20 Pins 1 & 2 closed alter » Factory configured - do not JP26 Unidentified alter » Factory configured - do not JP27 Unidentified alter » Factory configured - do not JP28 Unidentified alter » Factory configured - do not JP29 Unidentified alter » Factory configured - do not JP31 Closed alter » Factory configured - do not JP34 Closed alter » Factory configured - do not JP35 Pins 2 & 3 closed alter » Factory configured - do not JP36 Pins 2 & 3 closed alter » Power good signal detect from JP39 Pins 1 & 2 closed board Power good signal detect from JP39 Pins 2 & 3 closed power supply » Factory configured - do not JP41 Closed alter » Floppy drive interface enabled JP42 Open Floppy drive interface JP42 Closed disabled » Serial port 1 enabled JP43 Open Serial port 1 disabled JP43 Closed » Serial port 2 enabled JP52 Open Serial port 2 disabled JP52 Closed SIMM CONFIGURATION Size Bank 0 Bank 1 1MB (1) 256K x 36 None 2MB (1) 512K x 36 None 2MB (1) 256K x 36 (1) 256K x 36 3MB (1) 512K x 36 (1) 256K x 36 4MB (1) 1M x 36 None 4MB (1) 512K x 36 (1) 512K x 36 5MB (1) 1M x 36 (1) 256K x 36 6MB (1) 1M x 36 (1) 512K x 36 8MB (1) 2M x 36 None 8MB (1) 1M x 36 (1) 1M x 36 9MB (1) 2M x 36 (1) 256K x 36 10MB (1) 2M x 36 (1) 512K x 36 12MB (1) 2M x 36 (1) 1M x 36 16MB (1) 4M x 36 None 16MB (1) 2M x 36 (1) 2M x 36 17MB (1) 4M x 36 (1) 256K x 36 18MB (1) 4M x 36 (1) 512K x 36 20MB (1) 4M x 36 (1) 1M x 36 24MB (1) 4M x 36 (1) 2M x 36 32MB (1) 8M x 36 None 32MB (1) 4M x 36 (1) 4M x 36 33MB (1) 8M x 36 (1) 256K x 36 34MB (1) 8M x 36 (1) 512K x 36 36MB (1) 8M x 36 (1) 1M x 36 40MB (1) 8M x 36 (1) 2M x 36 64MB (1) 8M x 36 (1) 8M x 36 64MB (1) 16M x 36 None 65MB (1) 16M x 36 (1) 256K x 36 66MB (1) 16M x 36 (1) 512K x 36 68MB (1) 16M x 36 (1) 1M x 36 72MB (1) 16M x 36 (1) 2M x 36 80MB (1) 16M x 36 (1) 4M x 36 96MB (1) 16M x 36 (1) 8M x 36 128MB (1) 16M x 36 (1) 16M x 36 CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 64KB (4) 8K x 8 (4) 8K x 8 Unidentified 128KB (4) 32K x 8 None Unidentified 256KB (4) 32K x 8 (4) 32K x 8 Unidentified CACHE JUMPER CONFIGURATION Size JP1 JP4 JP5 JP17 64KB Open Pins 2 & 3 Pins 2 & 3 Open closed closed 128KB Closed Pins 2 & 3 Pins 1 & 2 Open closed closed 256KB Closed Pins 1 & 2 Pins 1 & 2 Closed closed closed CPU SPEED SELECTION Speed JP6 JP9 JP11 JP12 JP13 25MHz 1 & 2 1 & 2 Open Open Closed 33MHz 1 & 2 1 & 2 Closed Open Closed 40MHz 2 & 3 2 & 3 Closed Closed Open 50iMHz 1 & 2 1 & 2 Open Open Closed 50MHz 2 & 3 2 & 3 Open Open Closed 66iMHz 1 & 2 1 & 2 Closed Open Closed 80iMHz 2 & 3 2 & 3 Closed Closed Open 100iMHz 1 & 2 1 & 2 Closed Open Closed 120iMHz 2 & 3 2 & 3 Closed Closed Open Note: Pins designated should be in the closed position. CPU TYPE SELECTION Type JP19 JP21 JP22 JP23 JP24 JP30 80486SX Open 2 & 3 Open Open Open Open ODP486 Open 2 & 3 2 & 3 Open Open Open 80486DX Open 2 & 3 Open Open Open Open CX486DX2 Open 1 & 2 Open Closed Closed Open AM486DX2 1 & 2 2 & 3 2 & 3 Open Open Open 80486DX2 Open 2 & 3 Open Open Open Open CX486DX4 Open 1 & 2 Open Closed Closed Open AM486DX4 Open 2 & 3 Open Open Open Open NV8T AM486DX4 2 & 3 2 & 3 2 & 3 Open Open Open SV88 80486DX4 Open 2 & 3 2 & 3 Open Open Open P24T Open 1 & 2 Open Open Open Closed CX 5X86 Open 2 & 3 1 & 2 Open Closed Open AM 5X86-75 2 & 3 2 & 3 2 & 3 Open Open Open Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type JP32 JP33 JP40 JP44 JP45 80486SX Open 2 & 3 Open Open Open ODP486 1 & 2 1 & 2, 3 1 & 2 Closed Open & 4 80486DX Open 1 & 2, 3 2 & 3 Open Open & 4 CX486DX2 2 & 3 1 & 2, 3 2 & 3 Open 1 & 2 & 4 AM486DX2 Open 1 & 2, 3 2 & 3 Open Open & 4 80486DX2 Open 1 & 2, 3 2 & 3 Open Open & 4 CX486DX4 2 & 3 1 & 2, 3 2 & 3 Open 1 & 2 & 4 AM486DX4 NV8T Open 1 & 2, 3 2 & 3 Open Open & 4 AM486DX4 SV88 1 & 2, 3 1 & 2, 3 2 & 3 Closed Open & 4 & 4 80486DX4 1 & 2 1 & 2, 3 2 & 3 Closed Open & 4 P24T 1 & 2 1 & 2, 3 1 & 2 Closed Open & 4 CX 5X86 1 & 2, 3 1 & 2, 3 2 & 3 Closed Open & 4 & 4 AM 5X86-75 1 & 2, 3 1 & 2, 3 2 & 3 Closed 2 & 3 & 4 & 4 Note: Pins designated should be in the closed position. PARALLEL PORT SELECTION Setting JP50 JP51 Disabled Pins 2 & 3 closed Pins 2 & 3 closed » SPP Pins 2 & 3 closed Pins 1 & 2 closed EPP Pins 1 & 2 closed Pins 2 & 3 closed ECP Pins 1 & 2 closed Pins 1 & 2 closed SERIAL PORT 1 INTERRUPT SELECTION IRQ Port JP16 » 4 1 Pins 1 & 2 closed 10 3 Pins 5 & 7 closed 11 3 Pins 7 & 8 closed 12 3 Pins 7 & 9 closed SERIAL PORT 2 INTERRUPT SELECTION IRQ Port JP16 » 3 2 Pins 3 & 4 closed 10 4 Pins 5 & 6 closed 11 4 Pins 6 & 8 closed 12 4 Pins 9 & 10 closed WATCHDOG TIMER SELECTION Setting JP38 » Active by reset Pins 1 & 2 closed Active by NMI Pins 2 & 3 closed Disabled Open