LANNER ELECTRONICS, INC. AP-500 Device Type Mainboard Processor CX 6X86/CX M2/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO & SDRAM supported) 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 IDE interface 1 CN11 PC/104 connector CN2 IDE interface 2 CN12 Serial port 1 CN3 IDE interface LED J1 PS/2 mouse port CN4 Power LED & keylock J2 Serial port 2 CN5 Speaker J3 IR connector CN6 Turbo LED J4 USB connector 2 CN7 Reset switch J5 USB connector 1 CN8 Green PC connector JP2 Parallel port CN9 Auxiliary keyboard KCN1 connector Floppy drive CN10 Power connector PS1 interface USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not alter JP6 Open » PS/2 mouse IRQ12 enabled JP9 Closed PS/2 mouse IRQ12 disabled JP9 Open DRAM 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 Note: Board accepts EDO memory. CACHE CONFIGURATION Size Bank 0 512KB (2) 64K x 32 CPU SPEED SELECTION (CX 6X86) CPU speed Clock speed Multiplier JP1 JP10 120MHz 50MHz 2x 1 & 2 1 & 2, 3 & 4 133MHz 55MHz 2x 1 & 2 Open 150MHz 60MHz 2x 1 & 2 1 & 2 166MHz 66MHz 2x 1 & 2 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX M2) CPU speed Clock speed Multiplier JP1 JP10 166MHz 66MHz 2x 1 & 2 3 & 4 200MHz 66MHz 3x 3 & 4 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU speed Clock speed Multiplier JP1 JP10 75MHz 50MHz 1.5x Open 1 & 2, 3 & 4 90MHz 60MHz 1.5x Open 1 & 2 100MHz 66MHz 1.5x Open 3 & 4 120MHz 60MHz 2x 1 & 2 1 & 2 133MHz 66MHz 2x 1 & 2 3 & 4 150MHz 60MHz 2.5x 1 & 2, 3 & 1 & 2 4 166MHz 66MHz 2.5x 1 & 2, 3 & 3 & 4 4 180MHz 60MHz 3x 3 & 4 1 & 2 200MHz 66MHz 3x 3 & 4 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU speed Clock speed Multiplier JP1 JP10 166MHz 66MHz 2.5x 1 & 2, 3 3 & 4 & 4 200MHz 66MHz 3x 3 & 4 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU speed Clock speed Multiplier JP1 JP10 75MHz 50MHz 1.5x Open 1 & 2, 3 & 4 90MHz 60MHz 1.5x Open 1 & 2 100MHz 66MHz 1.5x Open 3 & 4 120MHz 60MHz 2x 1 & 2 1 & 2 133MHz 66MHz 2x 1 & 2 3 & 4 150MHz 60MHz 2.5x 1 & 2, 3 & 1 & 2 4 166MHz 66MHz 2.5x 1 & 2, 3 & 3 & 4 4 180MHz 60MHz 3x 3 & 4 1 & 2 200MHz 66MHz 3x 3 & 4 3 & 4 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU speed Clock speed Multiplier JP1 JP10 166MHz 66MHz 2.5x 1 & 2, 3 3 & 4 & 4 200MHz 66MHz 3x 3 & 4 3 & 4 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP5 » 3.3v Pins 1 & 2 closed 3.52v Pins 2 & 3 closed CPU VOLTAGE SELECTION (DUAL) Voltage JP8 » 2.8v Pins 1 & 2 closed 3.3v Pins 2 & 3 closed CPU VOLTAGE SELECTION (AUTO DETECT) Setting JP7 » Auto detect Pins 1 & 2 closed Reduce Q3 temperature Pins 2 & 3 closed CPU VOLTAGE SELECTION Voltage JP7 JP8 JP12 3.3v Pins 2 & 3 Pins 2 & 3 Open closed closed 3.52v Pins 2 & 3 Open Closed closed Note: Use this setting only if Q3 temperature needs to be reduced. Single voltage only. If an MMX CPU is installed, jumpers JP5, JP7 & JP8 must be set to the default setting. WATCHDOG TIMER ACTIVE SELECTION Time out JP3 .5 sec Pins 2 & 3 closed 1 sec Pins 5 & 6 closed 2 sec Pins 8 & 9 closed » 4 sec Pins 11 & 12 closed 8 sec Pins 10 & 11 closed 16 sec Pins 7 & 8 closed 32 sec Pins 4 & 5 closed 64 sec Pins 1 & 2 closed WATCHDOG TIMER ACTIVE SELECTION Setting JP4 » Reset system Pins 1 & 2 closed NMI system Pins 2 & 3 closed Disabled Open ROM DISK ADDRESS SELECTION Setting JP11 C8000 Pins 1 & 2 closed D0000 Pins 3 & 4 closed D8000 Pins 5 & 6 closed