SILICON STAR INTERNATIONAL, INC. PH5 (REV. 1.1) Processor Pentium Processor Speed 75/90/100/120/125/133/150/166/180MHz Chip Set SIS Max. Onboard 128MB DRAM Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VRM module connector, cache slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN2 Speaker J15 pins 7 - 10 Serial port 2 CN3 Turbo LED J15 pins 12 & 13 Floppy drive CN4 Turbo switch J15 pins 16 - interface 18 Parallel port CN5 Reset switch J15 pins 19 & 20 IDE interface 2 CN6 IR connector JP4 IDE interface 1 CN7 Green PC connector JP5 PS/2 mouse port J4 External battery JP34 VRM module J12 Chassis fan power JP37 connector IDE interface LED J14 32-bit PCI slots PC1 - PC4 Power LED & J15 pins 1 - Cache slot SL1 keylock 5 USER CONFIGURABLE SETTINGS Function Jumper Position » On board I/O enabled JP6 Open On board I/O disabled JP6 Closed » BIOS type select 5v EPROM JP18 pins 2 & 3 closed BIOS type select 12v flash JP18 pins 1 & 2 closed » Monitor type select color JP30 Closed Monitor type select monochrome JP30 Open » CMOS memory normal operation JP33 pins 1 & 2 closed CMOS memory clear JP33 pins 2 & 3 closed » Factory configured - do not JP41 Open alter DRAM CONFIGURATION Size Bank 0 Bank 1 2MB (2) 256K x 32 NONE 2MB NONE (2) 256K x 32 4MB (2) 256K x 32 (2) 256K x 32 8MB (2) 1M x 32 NONE 8MB NONE (2) 1M x 32 10MB (2) 1M x 32 (2) 256K x 32 10MB (2) 256K x 32 (2) 1M x 32 16MB (2) 2M x 32 NONE 16MB (2) 1M x 32 (2) 1M x 32 16MB NONE (2) 2M x 32 18MB (2) 2M x 32 (2) 256K x 32 18MB (2) 256K x 32 (2) 2M 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 32MB NONE (2) 4M x 32 34MB (2) 4M x 32 (2) 256K x 32 34MB (2) 256K x 32 (2) 4M x 32 DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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 64MB NONE (2) 8M x 32 66MB (2) 8M x 32 (2) 256K x 32 66MB (2) 256K x 32 (2) 8M x 32 72MB (2) 8M x 32 (2) 1M x 32 72MB (2) 1M x 32 (2) 8M x 32 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) 8M x 32 (2) 8M x 32 CACHE CONFIGURATION Size Bank 0 TAG SL1 256KB (A) (8) 32K x 8 (1) 8K or (1)32K Not installed x 8 256KB (B) NONE NONE Installed 512KB (A) (8) 64K x 8 (1) 16K or (1) Not installed 32K x 8 512KB (B) NONE NONE Installed Note: If SL1 is used, remove all chips from Bank 0 & TAG. CACHE JUMPER CONFIGURATION Size Type JP2 JP3 256KB (A) Asynchronous pins 1 & 2 pins 1 & 2 closed closed 256KB (B) Burst/pipeline burst pins 1 & 2 pins 1 & 2 closed closed 512KB (A) Asynchronous pins 1 & 2 pins 2 & 3 closed closed 512KB (B) Burst/pipeline burst pins 2 & 3 pins 1 & 2 closed closed CPU SPEED CONFIGURATION Speed JP15A JP15C 75MHz pins 3 & 4, 5 & 6 Open closed 90MHz pins 1 & 2, 5 & 6 Open closed 100MHz pins 1 & 2, 3 & 4, 5 & Open 6 closed 120MHz pins 1 & 2, 5 & 6 pins 1 & 2 closed closed 125MHz pins 3 & 4, 5 & 6 pins 1 & 2, 3 & 4 closed closed 133MHz pins 1 & 2, 3 & 4, 5 & pins 1 & 2 closed 6 closed 150MHz pins 1 & 2, 5 & 6 pins 1 & 2, 3 & 4 closed closed 166MHz pins 1 & 2, 3 & 4, 5 & pins 1 & 2, 3 & 4 6 closed closed 180MHz pins 1 & 2, 5 & 6 pins 3 & 4 closed closed CPU VOLTAGE CONFIGURATION Voltage JP29 3.3v pins 1 & 2 closed 3.45v pins 3 & 4 closed 3.6v pins 5 & 6 closed VRM CONFIGURATION Setting JP12 Installed VRM module installed Not installed pins 7 & 9, 8 & 10, 11 & 13, 12 & 14 closed