J-BOND COMPUTER SYSTEMS CORPORATION PCI400C-D Processor UMCU5S/UMCU5SD/SL80486SX/SL80486SX2/SL80486DX/ SL80486DX2/CX486DX2/AM486DX2/AM486DXL2/SL80486DX2/ SL80486DX2(ODP)/CX486DX4/AM486DX4/(SL)AM486DX4(WB)/ SL80486DX4/P24T/ CX5X86 Processor 25/33/40/50(internal)/66(internal)/75(internal)/100(internal)MHz Speed Chip Set SIS Video Chip S3 Set Maximum 128MB Onboard Memory Maximum Unidentified Video Memory Cache 128/256/512KB BIOS Award Dimensions 330mm x 218mm I/O 32-bit PCI slot, Ethernet 10Base2 connector, Ethernet 10BaseT Options connector, floppy drive interface, game port, green PC connector, IDE interfaces (2), SCSI connector, parallel port, PS/2 mouse port, serial ports (2), VGA port, riser slot NPU None Options [Image] CONNECTIONS Purpose Location Purpose Location VGA port CN1 Speaker J3 Parallel port CN2 Power LED & keylock J4 Serial port 2 CN3 Reset switch J5 Serial port 1 CN4 Green PC connector J6 PS/2 mouse port CN5 Turbo LED J7 Floppy drive CN6 Turbo switch J8 interface Ethernet 10BaseT CN7 Green PC LED J9 connector IDE interface 2 CN8 External battery J10 IDE interface 1 CN9 Chassis fan power J11 Ethernet 10Base2 CN10 Game interface J16 connector SCSI interface CN11 Green PC connector JP5 (for I/O) IDE interface LED J1 Riser slot SL1 SCSI LED J2 32-bit PCI slot SL2 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation J10 Pins 2 & 3 closed CMOS memory clear J10 Pins 3 & 4 closed Battery type select external J10 Closed » Factory configured - do not alter JC1 Open » Factory configured - do not alter JC2 Open » Green PC select STP.CLK JP1 Pins 1 & 2 closed Green PC select SMI OUT JP1 Pins 2 & 3 closed » Game port enabled JP14 Closed Game port disabled JP14 Open » IDE interface enabled JP15 Pins 1 & 2 closed IDE interface disabled JP15 Pins 2 & 3 closed » Parallel port IRQ select IRQ7 JP16 Pins 1 & 2 closed Parallel port IRQ select IRQ5 JP16 Pins 2 & 3 closed SCSI terminator power source JP26 Closed select from system board SCSI terminator power source JP26 Open select from peripheral DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 1MB (1) 256K x None None None 36 2MB (1) 512K x None None None 36 2MB (1) 256K x (1) 256K x None None 36 36 3MB (1) 256K x (1) 256K x (1) 256K x None 36 36 36 4MB (1) 1M x 36 None None None 4MB (1) 512K x (1) 256K x (1) 256K x None 36 36 36 4MB (1) 512K x (1) 512K x None None 36 36 4MB (1) 256K x (1) 256K x (1) 256K x (1) 256K x 36 36 36 36 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 5MB (1) 1M x 36 (1) 256K x None None 36 5MB (1) 256K x (1) 512K x (1) 512K x None 36 36 36 5MB (1) 256K x (1) 1M x 36 None None 36 6MB (1) 1M x 36 (1) 256K x (1) 256K x None 36 36 7MB (1) 1M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 8MB (1) 1M x 36 (1) 512K x (1) 512K x None 36 36 8MB (1) 1M x 36 (1) 1M x 36 None None 9MB (1) 256K x (1) 1M x 36 (1) 1M x 36 None 36 9MB (1) 256K x (1) 2M x 36 None None 36 10MB (1) 2M x 36 (1) 512K x None None 36 11MB (1) 2M x 36 (1) 256K x (1) 256K x (1) 256K x 36 36 36 12MB (1) 2M x 36 (1) 512K x (1) 512K x None 36 36 13MB (1) 256K x (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 36 14MB (1) 2M x 36 (1) 512K x (1) 512K x (1) 512K x 36 36 36 14MB (1) 512K x (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 36 16MB (1) 4M x 36 None None None 16MB (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 17MB (1) 4M x 36 (1) 256K x None None 36 18MB (1) 4M x 36 (1) 256K x (1) 256K x None 36 36 20MB (1) 4M x 36 (1) 1M x 36 None None 28MB (1) 4M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 32MB (1) 8M x 36 None None None 32MB (1) 4M x 36 (1) 4M x 36 None None 33MB (1) 256K x (1) 8M x 36 None None 36 34MB (1) 8M x 36 (1) 256K x (1) 256K x None 36 36 34MB (1) 8M x 36 (1) 512K x None None 36 36MB (1) 8M x 36 (1) 512K x (1) 512K x None 36 36 40MB (1) 4M x 36 (1) 2M x 36 (1) 2M x 36 (1) 2M x 36 44MB (1) 8M x 36 (1) 1M x 36 (1) 1M x 36 (1) 1M x 36 48MB (1) 8M x 36 (1) 2M x 36 (1) 2M x 36 None 64MB (1) 8M x 36 (1) 8M x 36 None None 72MB (1) 2M x 36 (1) 8M x 36 (1) 8M x 36 None 80MB (1) 8M x 36 (1) 4M x 36 (1) 4M x 36 (1) 4M x 36 80MB (1) 4M x 36 (1) 8M x 36 (1) 8M x 36 None 96MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 None 97MB (1) 256K x (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 36 98MB (1) 512K x (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 36 100MB (1) 1M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 104MB (1) 2M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 112MB (1) 4M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 128MB (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 (1) 8M x 36 128MB (1) 16M x 36 (1) 16M x 36 None None Note: The location of the banks are unidentified. Any SIMM can be installed in any slot. CACHE CONFIGURATION Size Bank 0 Bank 1 TAG 128KB (4) 32K x 8 None (1) 8K x 8 256KB (A) (4) 32K x 8 (4) 32K x 8 (1) 16K x 8 256KB (B) (4) 64K x 8 None (1) 16K x 8 512KB (A) (4) 128K x 8 None (1) 32K x 8 512KB (B) (4) 64K x 8 (4) 64K x 8 (1) 32K x 8 CACHE JUMPER CONFIGURATION Size JP6 JP7 JP8 JP9 JP10 128KB 1 & 2 1 & 2 1 & 2 1 & 2 1 & 2, 3 & 4 256KB (A) 1 & 2 2 & 3 2 & 3 1 & 2 2 & 3, 4 & 5 256KB (B) 1 & 2 2 & 3 1 & 2 2 & 3 1 & 2, 3 & 4 512KB (A) 2 & 3 2 & 3 1 & 2 1 & 2 1 & 2, 3 & 4 512KB (B) 2 & 3 2 & 3 2 & 3 1 & 2 2 & 3, 4 & 5 Note: Pins designated should be in the closed position. CPU SPEED SELECTION Speed JP2 JP3 JP4 25MHz Open Open Open 33MHz Open Closed Closed 40MHz Open Closed Open 50iMHz Open Open Open 66iMHz Open Closed Closed 75iMHz Open Open Open 100iMHz Open Closed Closed CPU TYPE SELECTION Type JC3 JC4 JC5 JC6 JC7 UMC U5S (5v) Open 1 & 2 2 & 3 Open Open UMC U5SD (5v) Open 1 & 2 2 & 3 Open Open SL80486SX (5v) Open 1 & 2 2 & 3 Open Open SL80486SX2 (5v) Open 1 & 2 2 & 3 Open Open SL80486DX (5v) Open 1 & 2 2 & 3 Open Open CX486DX2 (5v) Open 1 & 2 2 & 3 2 & 3 Open AM486DX2 Open Open 2 & 3 Open Open AM486DXL2 (3.3v) Open 1 & 2 2 & 3 Open 2 & 3 SL80486DX2 (5v) Open 1 & 2 2 & 3 Open Open SL80486DX2(ODP) Open 1 & 2 2 & 3 Open Open CX486DX4 (3.3v) Open 1 & 2 2 & 3 2 & 3 Open AM486DX4 (3v) Open Open 2 & 3 Open Open (SL)AM486DX4(WB) Open 1 & 2 2 & 3 1 & 2 Open SL80486DX4 Open 1 & 2 2 & 3 Open Open SL80486DX4(3v) Open 1 & 2 2 & 3 Open Open P24T 1 & 2 1 & 2 2 & 3 Open Open CX5X86 (3v) Open 1 & 2 2 & 3 1 & 2 Open Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type JC8 JC9 JC10 JC11 UMC U5S (5v) Open Open 3 & 4 2 & 3 UMC U5SD (5v) Open Open 3 & 4 3 & 4 SL80486SX (5v) Open 3 & 4 Open 2 & 3 SL80486SX2 (5v) Open 3 & 4 Open 2 & 3 SL80486DX (5v) Open 3 & 4 Open 1 & 2, 3 & 4 CX486DX2 (5v) Open 2 & 3 2 & 3 1 & 2, 3 & 4 AM486DX2 Open Open Open 1 & 2, 3 & 4 AM486DXL2 (3.3v) Open Open 3 & 4 1 & 2, 3 & 4 SL80486DX2 (5v) Open 3 & 4 Open 1 & 2, 3 & 4 SL80486DX2(ODP) Open 3 & 4 Open 1 & 2, 3 & 4 CX486DX4 (3.3v) Open 2 & 3 2 & 3 1 & 2, 3 & 4 AM486DX4 (3v) Open Open Open 1 & 2, 3 & 4 (SL)AM486DX4(WB) Open 1 & 2, 3 & Open 1 & 2, 3 & 4 4 SL80486DX4 Open 3 & 4 Open 1 & 2, 3 & 4 SL80486DX4(3v) Open 3 & 4 Open 1 & 2, 3 & 4 P24T Open 3 & 4 Open 1 & 2, 3 & 4 CX5X86 (3v) Open 1 & 2, 3 & Open 1 & 2, 3 & 4 4 Note: Pins designated should be in the closed position. CPU TYPE SELECTION (CON’T) Type JC12 JC13 JC14 JC15 UMC U5S (5v) 1 & 2 Open Open Open UMC U5SD (5v) 1 & 2 Open Open Open SL80486SX (5v) 3 & 4 Open 2 & 3 4 & 5 SL80486SX2 (5v) 3 & 4 Open 2 & 3 4 & 5 SL80486DX (5v) 3 & 4 Open 2 & 3 4 & 5 CX486DX2 (5v) 3 & 4 Open 1 & 2 2 & 3 AM486DX2 3 & 4 Open Open Open AM486DXL2 (3.3v) 1 & 2, 3 & Open 4 & 5 Open 4 SL80486DX2 (5v) 3 & 4 Open 2 & 3 4 & 5 SL80486DX2(ODP) 3 & 4 Open 2 & 3 4 & 5 CX486DX4 (3.3v) 3 & 4 Open 1 & 2 2 & 3 AM486DX4 (3v) 3 & 4 Open Open Open (SL)AM486DX4(WB) 3 & 4 Open 2 & 3 4 & 5 SL80486DX4 2 & 3 4 & 5 2 & 3 1 & 2 SL80486DX4(3v) 3 & 4 Open 2 & 3 4 & 5 P24T 2 & 3 Open 2 & 3 1 & 2 CX5X86 (3v) 3 & 4 2 & 3 2 & 3 2 & 3 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION Voltage JP33 3.3v Open 5v Pins 1 & 2, 3 & 4, 5 & 6 closed DMA CHANNEL SELECTION Channel JP20 JP21 1 Pins 1 & 2 closed Pins 1 & 2 closed » 3 Pins 2 & 3 closed Pins 2 & 3 closed PARALLEL PORT ADDRESS SELECTION Setting JP17 JP18 JP19 JP31 » EPP mode Open Pins 2 & 3 Pins 1 & 2 Pins 1 & 2 closed closed closed LPT1 (378h) Any setting Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 closed closed closed ECP/EPP Open Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 closed closed closed EXT, 2 FDD Open Pins 1 & 2 Pins 1 & 2 Pins 1 & 2 closed closed closed SERIAL PORT 1 ADDRESS SELECTION Setting JP22 JP25 COM1 (3F8h) Pins 1 & 2 closed Pins 2 & 3 closed COM3 (3E8h) Pins 2 & 3 closed Pins 1 & 2 closed COM4 (2E8h) Pins 1 & 2 closed Pins 1 & 2 closed Disabled Pins 2 & 3 closed Pins 2 & 3 closed SERIAL PORT 2 ADDRESS SELECTION Setting JP23 JP24 COM2 (2F8h) Pins 1 & 2 closed Pins 2 & 3 closed COM3 (3E8h) Pins 1 & 2 closed Pins 1 & 2 closed COM4 (2E8h) Pins 2 & 3 closed Pins 1 & 2 closed Disabled Pins 2 & 3 closed Pins 2 & 3 closed SCSI/LAN INTERRUPT SELECTION Setting JP27 JP28 JP29 On board LAN INT C 2 & 3 1 & 2 Any setting On board LAN INT B 2 & 3 2 & 3 Any setting On board SCSI INT C 2 & 3 1 & 2 Any setting On board SCSI INT B 2 & 3 2 & 3 Any setting Both LAN/SCSI used (LAN 2 & 3 2 & 3 2 & 3 INT C, SCSI INT B) Both LAN/SCSI used (LAN 2 & 3 1 & 2 1 & 2 INT B, SCSI INT C) No LAN/SCSI 1 & 2 Any setting Any setting Note: Pins designated should be in the closed position.