J-BOND COMPUTER SYSTEMS CORPORATION PCI500C-G Processor CX M1/AM K5/Pentium Processor Speed 75/83/90/100/110/120/133/150/166/180/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 256/512KB BIOS Award Dimensions 287mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), SCSI interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), cache slot, IR connector, VRM connector, USB connectors (2) NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location IR connector CN1 Reset switch J2 Serial port 1 CN2 SCSI LED J3 Serial port 2 CN3 Power LED & keylock J4 PS/2 mouse interface CN4 Speaker J5 Parallel port CN5 Turbo switch J6 Floppy drive interface CN6 Turbo LED J7 SCSI-2 interface CN7 USB connector J25 Wide SCSI interface CN8 USB connector J26 IDE interface 1 CN9 32-bit PCI slots PC1 - PC4 IDE interface 2 CN10 Cache slot SL1 IDE interface LED J1 VRM connector VRM USER CONFIGURABLE SETTINGS Function Label Position » SCSI terminator always JP13 Closed activated SCSI terminator controlled by JP13 Open AIC7880/7850 » SCSI type select Wide SCSI JP14 Closed (16-bit bus) SCSI type select normal SCSI-II JP14 Open (8-bit bus) » SCSI terminator power source JP15 Closed select from system board SCSI terminator power source JP15 Open select from peripheral » Factory configured - do not JP17 Pins 1 & 2 closed alter » CMOS memory normal operation JP18 Pins 1 & 2 closed CMOS memory clear JP18 Pins 3 & 4 closed » Factory configured - do not JP33 Unidentified alter DRAM CONFIGURATION Size Bank 0 Bank 1 8MB (2) 1M x 32 None 16MB (2) 2M x 32 None 16MB (2) 1M x 32 (2) 1M x 32 24MB (2) 2M x 32 (2) 1M x 32 24MB (2) 1M x 32 (2) 2M x 32 32MB (2) 4M x 32 None 32MB (2) 2M x 32 (2) 2M x 32 40MB (2) 4M x 32 (2) 1M x 32 40MB (2) 1M x 32 (2) 4M x 32 48MB (2) 4M x 32 (2) 2M x 32 48MB (2) 2M x 32 (2) 4M x 32 64MB (2) 8M x 32 None 64MB (2) 4M x 32 (2) 4M x 32 72MB (2) 8M x 32 (2) 1M x 32 72MB (2) 1M x 32 (2) 8M x 32 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 80MB (2) 8M x 32 (2) 2M x 32 80MB (2) 2M x 32 (2) 8M x 32 96MB (2) 8M x 32 (2) 4M x 32 96MB (2) 4M x 32 (2) 8M x 32 128MB (2) 16M x 32 None 128MB (2) 8M x 32 (2) 8M x 32 136MB (2) 1M x 32 (2) 16M x 32 144MB (2) 2M x 32 (2) 16M x 32 160MB (2) 4M x 32 (2) 16M x 32 192MB (2) 8M x 32 (2) 16M x 32 256MB (2) 16M x 32 (2) 16M x 32 Note: Board accepts EDO memory. CACHE CONFIGURATION Size SL1 256KB 256KB module installed 512KB 512KB module installed CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier JP1 JP2 JP7 JP8 JP9 JP25 speed speed 100MHz 50MHz 2x Open Closed Open Closed Open Open 110MHz 55MHz 2x Open Closed Closed Closed Closed Open 120MHz 60MHz 2x Open Closed Closed Open Open Closed 133MHz 66MHz 2x Open Closed Open Open Open Closed CPU SPEED SELECTION (AMD) CPU Clock Multiplier JP1 JP2 JP7 JP8 JP9 JP25 speed speed 75MHz 50MHz 1.5x Open Open Open Closed Open Open 83MHz 55MHz 1.5x Open Open Closed Closed Closed Open 90MHz 60MHz 1.5x Open Open Closed Open Open Closed 100MHz 66MHz 1.5x Open Open Open Open Open Closed 110MHz 55MHz 2x Open Closed Closed Closed Closed Open 120MHz 60MHz 2x Open Closed Closed Open Open Closed 133MHz 66MHz 2x Open Closed Open Open Open Closed 150MHz 60MHz 2.5x Closed Closed Closed Open Open Closed 166MHz 66MHz 2.5x Closed Closed Open Open Open Closed CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP1 JP2 JP7 JP8 JP9 JP25 speed speed 75MHz 50MHz 1.5x Open Open Open Closed Open Open 90MHz 60MHz 1.5x Open Open Closed Open Open Closed 100MHz 66MHz 1.5x Open Open Open Open Open Closed 120MHz 60MHz 2x Open Closed Closed Open Open Closed 133MHz 66MHz 2x Open Closed Open Open Open Closed 150MHz 60MHz 2.5x Closed Closed Closed Open Open Closed 166MHz 66MHz 2.5x Closed Closed Open Open Open Closed 180MHz 60MHz 3x Closed Open Closed Open Open Closed 200MHz 66MHz 3x Closed Open Open Open Open Closed CPU VOLTAGE SELECTION Voltage JP3 JP27 JP36 2.7v Closed Closed Closed 2.9v Closed Closed Open 3.45v Open Open Open