ELITEGROUP COMPUTER SYSTEMS, INC. P5SJ-B Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200/233MHz Chip Set SIS Video Chip Set SIS Maximum Onboard 128MB (EDO & SDRAM supported) Unified Memory Memory Architecture (UMA) Cache 512KB BIOS Unidentified Dimensions 254mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), VGA port, IR connector, USB connector, ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Serial port 1 CN7 connector IDE interface LED CN1/pins 2 & IR connector IR1 3 Green PC connector CN1/pins 4 & PS/2 mouse J1 5 interface Reset switch CN1/pins 9 & VGA port J5 10 Power LED & CN1/pins 11 - Soft off power J8 keylock 15 supply Speaker CN1/pins 17 - CPU fan power J9 20 Serial port 2 CN2 ATX power switch JP20/pins 1 & 2 Floppy drive CN3 SMI switch JP20/pins 3 & interface 4 Parallel port CN4 ACPI LED JP20/pins 5 & 6 IDE interface 1 CN5 32-bit PCI slots PC1 – PC3 IDE interface 2 CN6 USB connector USB USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not JP9 Unidentified alter » Factory configured - do not JP13 Unidentified alter » CMOS memory normal operation JP17 Pins 1 & 2 closed CMOS memory clear JP17 Pins 2 & 3 closed SIMM CONFIGURATION Size Bank 2 8MB (2) 1M x 36 16MB (2) 2M x 36 32MB (2) 4M x 36 64MB (2) 8M x 36 128MB (2) 16M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 0 Bank 1 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 DIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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 Note: Board accepts SDRAM memory. SIMM CONFIGURATION Setting JP11 JP12 SIMM bank set as bank Pins 1 & 2 closed Pins 2 & 3 closed 2 SIMM bank set as bank Pins 2 & 3 closed Pins 1 & 2 closed 0 DIMM VOLTAGE CONFIGURATION Voltage JP4 JP5 » 3.3v Pins 1 & 2 closed Pins 1 & 2 closed 5v Pins 2 & 3 closed Pins 2 & 3 closed CACHE CONFIGURATION Size Bank 0 512KB (2) 64K x 32 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 120MHz 50MHz 2x 2 & 2 & 2 & N/A 1 & 2 & 3 3 3 3 2 133MHz 55MHz 2x 1 & 2 & 2 & N/A 1 & 2 & 3 2 3 3 2 150MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 166MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 120MHz 50MHz 2x 2 & 2 & 2 & N/A 1 & 2 & 3 3 3 3 2 133MHz 55MHz 2x 1 & 2 & 2 & N/A 1 & 2 & 3 2 3 3 2 150MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 166MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 120MHz 50MHz 2x 2 & 2 & 2 & N/A 1 & 2 & 3 3 3 3 2 133MHz 55MHz 2x 1 & 2 & 2 & N/A 1 & 2 & 3 2 3 3 2 150MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 166MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 120MHz 50MHz 2x 2 & 2 & 2 & N/A 1 & 2 & 3 3 3 3 2 133MHz 55MHz 2x 1 & 2 & 2 & N/A 1 & 2 & 3 2 3 3 2 150MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 166MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 166MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 200MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 233MHz 75MHz 2.5x 1 & 2 & 1 & N/A 2 & 2 & 3 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 166MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 200MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 233MHz 75MHz 2.5x 1 & 2 & 1 & N/A 2 & 2 & 3 2 3 2 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 75MHz 50MHz 1.5x 2 & 2 & 2 & N/A 1 & 1 & 2 3 3 3 2 90MHz 60MHz 1.5x 2 & 2 & 1 & N/A 1 & 1 & 2 3 3 2 2 100MHz 66MHz 1.5x 2 & 1 & 2 & N/A 1 & 1 & 2 3 2 3 2 120MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 133MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 150MHz 60MHz 2.5x 2 & 2 & 1 & N/A 2 & 2 & 3 3 3 2 3 166MHz 66MHz 2.5x 2 & 1 & 2 & N/A 2 & 2 & 3 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 166MHz 66MHz 2.5x 2 & 1 & 2 & N/A 2 & 2 & 3 3 2 3 3 200MHz 66MHz 3x 2 & 1 & 2 & N/A 2 & 1 & 2 3 2 3 3 233MHz 66MHz 3.5x 2 & 1 & 2 & N/A 1 & 1 & 2 3 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 75MHz 50MHz 1.5x 2 & 2 & 2 & N/A 1 & 1 & 2 3 3 3 2 90MHz 60MHz 1.5x 2 & 2 & 1 & N/A 1 & 1 & 2 3 3 2 2 100MHz 66MHz 1.5x 2 & 1 & 2 & N/A 1 & 1 & 2 3 2 3 2 120MHz 60MHz 2x 2 & 2 & 1 & N/A 1 & 2 & 3 3 3 2 2 133MHz 66MHz 2x 2 & 1 & 2 & N/A 1 & 2 & 3 3 2 3 2 150MHz 60MHz 2.5x 2 & 2 & 1 & N/A 2 & 2 & 3 3 3 2 3 166MHz 66MHz 2.5x 2 & 1 & 2 & N/A 2 & 2 & 3 3 2 3 3 180MHz 60MHz 3x 2 & 2 & 1 & N/A 2 & 1 & 2 3 3 2 3 200MHz 66MHz 3x 2 & 1 & 2 & N/A 2 & 1 & 2 3 2 3 3 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP6 JP7 JP8 JP14 JP15 JP16 speed speed 166MHz 66MHz 2.5x 2 & 1 & 2 & N/A 2 & 2 & 3 3 2 3 3 200MHz 66MHz 3x 2 & 1 & 2 & N/A 2 & 1 & 2 3 2 3 3 233MHz 66MHz 3.5x 2 & 1 & 2 & N/A 1 & 1 & 2 3 2 3 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP3 3.3v Pins 1 & 2 closed » 3.525v Pins 3 & 4 closed CPU VOLTAGE SELECTION (DUAL) V core JP21/pins JP21/pins JP21/pins JP21/pins JP21/pins 1 & 2 3 & 4 5 & 6 7 & 8 9 & 10 1.8v Closed Closed Open Closed Open 2.0v Closed Closed Closed Closed Open 2.2v Open Open Open Closed Open 2.5v Open Open Closed Open Closed 2.8v Open Closed Open Open Open 2.9v Open Closed Open Open Closed 3.1v Open Closed Open Closed Closed 3.2v Open Closed Closed Open Open 3.3v Open Closed Closed Open Closed 3.5v Open Closed Closed Closed Closed ON BOARD VIDEO SELECTION Setting JP1 JP2 JP10 Enabled Pins 1 & 2 Pins 1 & 2 Pins 2 & 3 closed closed closed Disabled Pins 2 & 3 Pins 2 & 3 Pins 1 & 2 closed closed closed