SILICON STAR INTERNATIONAL, INC. PG5 PCI Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/180MHz Chip Set Unidentified Max. Onboard DRAM 128MB Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (2), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, VGA slot, PISA slot NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 2 CN1 Green PC connector J15 pins 14 & 15 Serial port 1 CN2 Turbo switch J15 pins 16 - 18 Parallel port CN3 Reset switch J15 pins 19 & 20 Floppy drive CN4 Green PC connector JP5 interface IDE interface 2 CN5 External battery JP34 IDE interface 1 CN6 Chassis fan power JP37 PS/2 mouse port CN7 32-bit PCI slots PC1 & PC2 IDE interface LED J14 Cache slot SL1 Power LED & J15 pins 1 - VGA slot SL2 keylock 5 Speaker J15 pins 7 - PISA slot SL3 10 Turbo LED J15 pins 12 & 13 USER CONFIGURABLE SETTINGS Function Jumper Position On board I/O enabled JP6 Open On board I/O disabled JP6 Closed » Flash BIOS voltage select 5v JP18 Pins 2 & 3 closed Flash BIOS voltage select 12v 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 DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 2MB (1) 256K x (1) 256K x NONE NONE 32 32 2MB NONE NONE (1) 256K x (1) 256K x 32 32 4MB (1) 1M x 32 NONE NONE NONE 4MB (1) 256K x (1) 256K x (1) 256K x (1) 256K x 32 32 32 32 8MB (1) 2M x 32 NONE NONE NONE 8MB (1) 1M x 32 (1) 1M x 32 NONE NONE 8MB NONE NONE (1) 1M x 32 (1) 1M x 32 10MB (1) 1M x 32 (1) 1M x 32 (1) 256K x (1) 256K x 32 32 10MB (1) 256K x (1) 256K x (1) 1M x 32 (1) 1M x 32 32 32 16MB (1) 4M x 32 NONE NONE NONE 16MB (1) 2M x 32 (1) 2M x 32 NONE NONE 16MB (1) 1M x 32 (1) 1M x 32 (1) 1M x 32 (1) 1M x 32 16MB NONE NONE (1) 2M x 32 (1) 2M x 32 18MB (1) 2M x 32 (1) 2M x 32 (1) 256K x (1) 256K x 32 32 18MB (1) 256K x (1) 256K x (1) 2M x 32 (1) 2M x 32 32 32 24MB (1) 2M x 32 (1) 2M x 32 (1) 1M x 32 (1) 1M x 32 24MB (1) 1M x 32 (1) 1M x 32 (1) 2M x 32 (1) 2M x 32 32MB (1) 8M x 32 NONE NONE NONE DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 32MB (1) 4M x 32 (1) 4M x 32 NONE NONE 32MB (1) 2M x 32 (1) 2M x 32 (1) 2M x 32 (1) 2M x 32 32MB NONE NONE (1) 4M x 32 (1) 4M x 32 34MB (1) 4M x 32 (1) 4M x 32 (1) 256K x (1) 256K x 32 32 34MB (1) 256K x (1) 256K x (1) 4M x 32 (1) 4M x 32 32 32 40MB (1) 4M x 32 (1) 4M x 32 (1) 1M x 32 (1) 1M x 32 40MB (1) 1M x 32 (1) 1M x 32 (1) 4M x 32 (1) 4M x 32 48MB (1) 4M x 32 (1) 4M x 32 (1) 2M x 32 (1) 2M x 32 48MB (1) 2M x 32 (1) 2M x 32 (1) 4M x 32 (1) 4M x 32 64MB (1) 8M x 32 (1) 8M x 32 NONE NONE 64MB (1) 4M x 32 (1) 4M x 32 (1) 4M x 32 (1) 4M x 32 64MB NONE NONE (1) 8M x 32 (1) 8M x 32 66MB (1) 8M x 32 (1) 8M x 32 (1) 256K x (1) 256K x 32 32 66MB (1) 256K x (1) 256K x (1) 8M x 32 (1) 8M x 32 32 32 72MB (1) 8M x 32 (1) 8M x 32 (1) 1M x 32 (1) 1M x 32 72MB (1) 1M x 32 (1) 1M x 32 (1) 8M x 32 (1) 8M x 32 80MB (1) 8M x 32 (1) 8M x 32 (1) 2M x 32 (1) 2M x 32 80MB (1) 2M x 32 (1) 2M x 32 (1) 8M x 32 (1) 8M x 32 96MB (1) 8M x 32 (1) 8M x 32 (1) 4M x 32 (1) 4M x 32 96MB (1) 4M x 32 (1) 4M x 32 (1) 8M x 32 (1) 8M x 32 128MB (1) 8M x 32 (1) 8M x 32 (1) 8M x 32 (1) 8M x 32 Note: Board also accepts EDO DRAM. CACHE CONFIGURATION Size Bank 0 TAG SL1 256KB (A) (8) 32K x 8 (1) 8K/16K/32K x 8 Not installed 256KB (B) NONE NONE Installed 512KB (A) (8) 64K x 8 (1) 16K/32K x 8 Not installed 512KB (B) NONE NONE Installed CACHE JUMPER CONFIGURATION Size JP2 JP3 256KB (A) Pins 1 & 2 closed Pins 1 & 2 closed 256KB (B) Pins 2 & 3 closed Pins 1 & 2 closed 512KB (A) Pins 1 & 2 closed Pins 2 & 3 closed 512KB (B) Pins 2 & 3 closed Pins 1 & 2 closed CPU SPEED CONFIGURATION (CYRIX) Speed JP15A JP15C 80MHz Pins 3 & 4 closed Pins 1 & 2 closed 100MHz Pins 3 & 4, 5 & 6 Pins 1 & 2 closed closed 120MHz Pins 3 & 4 closed Pins 3 & 4 closed 150MHz Pins 3 & 4, 5 & 6 Pins 3 & 4 closed closed CPU SPEED CONFIGURATION (INTEL) 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 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 » 3.4v Pins 3 & 4 closed 3.5v Pins 1 & 2 closed