LANNER ELECTRONICS, INC. AP-520 Device Type Single board computer Processor CX 6X86/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX Processor Speed 75/90/100/120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 338mm x 122mm I/O Options Floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location PC/104 connector CN1 IR connector IR1 PC/104 connector CN2 Power LED & keylock J1 Floppy drive CN3 Reset switch J2 interface Parallel port CN4 Turbo LED J3 Serial port 1 CN5 Speaker J5 PS/2 mouse port CN6 Green PC connector J6 Serial port 2 CN7 IDE interface LED J8 IDE interface 1 CN8 CPU fan power J17 IDE interface 2 CN9 USB connector 1 USB1 Auxiliary keyboard CN10 USB connector 2 USB2 connector USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter JP3 Pins 1 & 2 closed SIMM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 36 None 16MB (2) 2M x 36 None 16MB (2) 1M x 36 (2) 1M x 36 24MB (2) 2M x 36 (2) 1M x 36 32MB (2) 4M x 36 None 32MB (2) 2M x 36 (2) 2M x 36 40MB (2) 4M x 36 (2) 1M x 36 48MB (2) 4M x 36 (2) 2M x 36 64MB (2) 8M x 36 None 64MB (2) 4M x 36 (2) 4M x 36 72MB (2) 8M x 36 (2) 1M x 36 80MB (2) 8M x 36 (2) 2M x 36 96MB (2) 8M x 36 (2) 4M x 36 128MB (2) 8M x 36 (2) 8M x 36 DIMM CONFIGURATION Size Bank 2 Bank 3 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 8M x 64 None 64MB (1) 4M x 64 (1) 4M x 64 72MB (1) 8M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 CACHE CONFIGURATION Note: 512KB cache is factory installed and is not configurable. The location is unidentified. CPU SPEED SELECTION (CX 6X86) CPU speed Clock speed Multiplier J4 J10 120MHz 50MHz 2x 1 & 2, 3 & 1 & 2 4, 5 & 6 150MHz 60MHz 2x 1 & 2 1 & 2 166MHz 66MHz 2x Open 1 & 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU speed Clock speed Multiplier J4 J10 166MHz 60MHz 2.5x 1 & 2 1 & 2, 3 & 4 166MHz 66MHz 2x Open 1 & 2 200MHz 66MHz 2.5x Open 1 & 2 200MHz 66MHz 2x Open 1 & 2 233MHz 75MHz 2.5x 3 & 4, 5 & 1 & 2, 3 & 6 4 233MHz 66MHz 3x Open 3 & 4 233MHz 75MHz 2x 3 & 4, 5 & 1 & 2 6 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU speed Clock speed Multiplier J4 J10 75MHz 50MHz 1.5x 1 & 2, 3 & Open 4, 5 & 6 90MHz 60MHz 1.5x 1 & 2 Open 100MHz 66MHz 1.5x Open Open 120MHz 60MHz 2x 1 & 2 1 & 2 133MHz 66MHz 2x Open 1 & 2 150MHz 60MHz 2.5x 1 & 2 1 & 2, 3 & 4 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier J4 J10 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 200MHz 66MHz 3x Open 3 & 4 233MHz 66MHz 3.5x Open Open Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier J4 J10 75MHz 50MHz 1.5x 1 & 2, 3 & Open 4, 5 & 6 90MHz 60MHz 1.5x 1 & 2 Open 100MHz 66MHz 1.5x Open Open 120MHz 60MHz 2x 1 & 2 1 & 2 133MHz 66MHz 2x Open 1 & 2 150MHz 60MHz 2.5x 1 & 2 1 & 2, 3 & 4 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 200MHz 66MHz 3x Open 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier J4 J10 166MHz 66MHz 2.5x Open 1 & 2, 3 & 4 200MHz 66MHz 3x Open 3 & 4 233MHz 66MHz 3.5x Open Open Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage J9 JP2 2.0v 1 & 2, 3 & 4, 5 & 6, 2 & 3 7 & 8 2.1v 3 & 4, 5 & 6, 7 & 8 2 & 3 2.2v 1 & 2, 5 & 6, 7 & 8 2 & 3 2.3v 5 & 6, 7 & 8 2 & 3 2.4v 1 & 2, 3 & 4, 7 & 8 2 & 3 2.5v 3 & 4, 7 & 8 2 & 3 2.6v 1 & 2, 7 & 8 2 & 3 2.7v 7 & 8 2 & 3 » 2.8v 1 & 2, 3 & 4, 5 & 6 2 & 3 2.9v 3 & 4, 5 & 6 2 & 3 3.0v 1 & 2, 5 & 6 2 & 3 3.1v 5 & 6 2 & 3 3.2v 1 & 2, 3 & 4 2 & 3 3.3v 3 & 4 1 & 2 3.4v 1 & 2 1 & 2 3.5v Open 1 & 2 Note: Pins designated should be in the closed position. SERIAL PORT 2 SELECTION Type J12 J13 J14 J15 J16 » RS-232 5 & 6 1 & 2 1 & 2 1 & 2 1 & 2 RS-422 3 & 4 2 & 3 2 & 3 2 & 3 2 & 3 RS-485 1 & 2 2 & 3 2 & 3 2 & 3 2 & 3 Note: Pins designated should be in the closed position. FLASH BIOS ADDRESS SELECTION Address J7 C8000 Pins 1 & 2 closed D0000 Pins 3 & 4 closed D8000 Pins 5 & 6 closed WATCH DOG TIMER SELECTION Seconds JP1A JP1B JP1C JP1D .5 Pins 1 & 2 Open Open Open closed 1 Open Pins 1 & 2 Open Open closed 2 Open Open Pins 1 & 2 Open closed 4 Open Open Open Pins 1 & 2 closed 8 Open Open Open Pins 2 & 3 closed 16 Open Open Pins 2 & 3 Open closed 32 Open Pins 2 & 3 Open Open closed 64 Pins 2 & 3 Open Open Open closed WATCH DOG SELECTION Setting J11 » Reset system Pins 2 & 3 closed NMI system Pins 1 & 2 closed Disabled Open