ELITEGROUP COMPUTER SYSTEMS, INC. P5SJ-A Processor CX M1/AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/180/200MHz Chip Set SIS 5582 Video Chip Set Unidentified Maximum Onboard 256MB (EDO supported) Memory Maximum Video Unidentified Memory Cache 256KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA interface, IR connector, USB connector, ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power ATX Serial port 1 CN4 connector Power LED C1/pins 1 & 3 IDE interface 2 CN5 ACPI switch C1/pins 4 & 5 IDE interface 1 CN6 ACPI LED C1/pins 6 - 8 Floppy drive CN7 interface Reset switch C1/pins 9 & IR connector IR1 10 Keylock C1/pins 11 & Chassis fan power J1 12 Speaker C1/pins 13 - VGA interface J6 16 IDE interface LED C1/pins 17 & Wake up connector J8 18 Serial port 2 CN1 32-bit PCI slots PC1 – PC4 Parallel port CN2 USB connector USB PS/2 mouse port CN3 USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP16 Pins 1 & 2 closed CMOS memory clear JP16 Pins 2 & 3 closed » Power supply select AT JP17 Pins 2 & 3 closed Power supply select ATX JP17 Pins 1 & 2 closed » Flash BIOS boot block enabled JP20 Pins 1 & 2 closed Flash BIOS boot block disabled JP20 Pins 2 & 3 closed DRAM CONFIGURATION Size Bank 0 Bank 1 2MB (2) 512K x 36 None 4MB (2) 512K x 36 (2) 512K x 36 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 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 128MB (2) 16M x 36 None 136MB (2) 16M x 36 (2) 1M x 36 144MB (2) 16M x 36 (2) 2M x 36 160MB (2) 16M x 36 (2) 4M x 36 192MB (2) 16M x 36 (2) 8M x 36 256MB (2) 16M x 36 (2) 16M x 36 256MB (2) 32M x 36 None Note: Board accepts EDO memory. CACHE CONFIGURATION Note: The location of the cache is unidentified. CPU SPEED SELECTION (CYRIX) CPU Clock Multiplier BF0 BF1 JP12 JP13 JP14 JP15 speed speed 90MHz 60MHz 2x 2 & 1 & 2 & 1 & 1 & 2 & 3 3 2 3 2 2 100MHz 50MHz 2x 2 & 1 & 2 & 2 & 1 & 2 & 3 3 2 3 3 2 120MHz 55MHz 2x 2 & 1 & 2 & 2 & 1 & 1 & 2 3 2 3 3 2 133MHz 60MHz 2x 2 & 1 & 2 & 1 & 1 & 2 & 3 3 2 3 2 2 150MHz 66MHz 2x 2 & 1 & 1 & 2 & 1 & 2 & 3 3 2 2 3 2 166MHz 66MHz 2x 2 & 1 & 1 & 2 & 1 & 2 & 3 3 2 2 3 2 200MHz 75MHz 3x 1 & 2 & 2 & 1 & 1 & 1 & 2 2 3 3 2 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (AMD) CPU Clock Multiplier BF0 BF1 JP12 JP13 JP14 JP15 speed speed 75MHz 50MHz 1.5x 1 & 1 & 2 & 2 & 1 & 2 & 3 2 2 3 3 2 90MHz 60MHz 1.5x 1 & 1 & 2 & 1 & 1 & 2 & 3 2 2 3 2 2 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 1 & 2 & 3 2 2 2 3 2 120MHz 60MHz 2x 2 & 1 & 2 & 1 & 1 & 2 & 3 3 2 3 2 2 133MHz 66MHz 2x 2 & 1 & 1 & 2 & 1 & 2 & 3 3 2 2 3 2 150MHz 60MHz 2.5x 2 & 2 & 2 & 1 & 1 & 2 & 3 3 3 3 2 2 166MHz 66MHz 2.5x 2 & 2 & 1 & 2 & 1 & 2 & 3 3 3 2 3 2 Note: Pins designated should be in the closed position. CPU SPEED SELECTION (INTEL) CPU Clock Multiplier BF0 BF1 JP12 JP13 JP14 JP15 speed speed 75MHz 50MHz 1.5x 1 & 1 & 2 & 2 & 1 & 2 & 3 2 2 3 3 2 90MHz 60MHz 1.5x 1 & 1 & 2 & 1 & 1 & 2 & 3 2 2 3 2 2 100MHz 66MHz 1.5x 1 & 1 & 1 & 2 & 1 & 2 & 3 2 2 2 3 2 120MHz 60MHz 2x 2 & 1 & 2 & 1 & 1 & 2 & 3 3 2 3 2 2 133MHz 66MHz 2x 2 & 1 & 1 & 2 & 1 & 2 & 3 3 2 2 3 2 150MHz 60MHz 2.5x 2 & 2 & 2 & 1 & 1 & 2 & 3 3 3 3 2 2 166MHz 66MHz 2.5x 2 & 2 & 1 & 2 & 1 & 2 & 3 3 3 2 3 2 180MHz 60MHz 3x 1 & 2 & 2 & 1 & 1 & 2 & 3 2 3 3 2 2 200MHz 66MHz 3x 1 & 2 & 1 & 2 & 1 & 2 & 3 2 3 2 3 2 Note: Pins designated should be in the closed position. CPU VOLTAGE SELECTION (SINGLE) Voltage JP6 JP22 3.3v Pins 1 & 2 closed Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed 3.52v Pins 3 & 4 closed Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8 closed CPU VOLTAGE SELECTION (DUAL) Voltage V core JP6 JP22 3.3v 2.54v 1 & 2 3 & 4, 7 & 8 3.3v 2.84v 1 & 2 1 & 2 3.3v 2.94v 1 & 2 1 & 2, 7 & 8 3.3v 3.24v 1 & 2 1 & 2, 3 & 4 3.3v 3.34v 1 & 2 3 & 4, 5 & 6 3.52v 2.54v 3 & 4 3 & 4, 7 & 8 3.52v 2.84v 3 & 4 1 & 2. 3.52v 2.94v 3 & 4 1 & 2, 7 & 8 3.52v 3.24v 3 & 4 1 & 2, 3 & 4 3.52v 3.34v 3 & 4 3 & 4, 5 & 6 Note: Pins designated should be in the closed position. ON BOARD VIDEO SELECTION Setting JP23 JP24 JP25 Enabled Pins 1 & 2 Pins 2 & 3 Pins 1 & 2 closed closed closed Disabled Pins 2 & 3 Pins 1 & 2 Pins 2 & 3 closed closed closed