SILICON STAR INTERNATIONAL, INC. PR5 (REV. 1.01) Processor CX M1/AM K5/Pentium Processor Speed 75/90/100/120/133/150/166/200MHz Chip Set Intel Video Chip Set None Maximum Onboard 128MB (EDO supported) Memory Maximum Video Memory None Cache 256/512KB BIOS Award Dimensions 330mm x 218mm I/O Options 32-bit PCI slots (3), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), cache slot, IR connector, USB connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location Serial port 1 CN1 Reset switch J6 pins 1 & 2 Serial port 2 CN2 Green PC connector J6 pins 6 & 7 Parallel port CN3 Turbo LED J6 pins 8 & 9 Floppy drive CN4 Speaker J6 pins 11 - interface 14 IDE interface 2 CN5 Power LED & J6 pins 16 - keylock 20 IDE interface 1 CN6 IR connector JP2 USB connectors CN7 Chassis fan power JP9 PS/2 mouse port J4 32-bit PCI slots PC1 - PC3 IDE interface LED J5 Cache slot SL1 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not DS8 Off alter » Factory configured - do not J1 Unidentified alter » CMOS memory normal operation JP3 Pins 1 & 2 closed CMOS memory clear JP3 Pins 2 & 3 closed Flash BIOS voltage select 12v JP8 Pins 2 & 3 closed Flash BIOS voltage select 5v JP8 Pins 1 & 2 closed Note: JP8 may not be present on all boards. DIMM/DRAM CONFIGURATION Size Bank 0 Bank 1 Bank 2 Bank 3 8MB (2) 1M x 36 None None None 8MB None None (1) 1M x 64 None 16MB (2) 2M x 36 None None None 16MB None None (1) 2M x 64 None 16MB (2) 1M x 36 (2) 1M x 36 None None 16MB (2) 1M x 36 None None (1) 1M x 64 16MB None None (1) 1M x 64 (1) 1M x 64 32MB (2) 4M x 36 None None None 32MB None None (1) 4M x 64 None 32MB (2) 2M x 36 (2) 2M x 36 None None 32MB None None (1) 2M x 64 (1) 2M x 64 40MB (2) 4M x 36 (2) 1M x 36 None None 40MB None (2) 4M x 36 (1) 1M x 64 None 48MB (2) 4M x 36 (2) 2M x 36 None None 64MB (2) 8M x 36 None None None 64MB None None (1) 8M x 64 None 64MB (2) 4M x 36 (2) 4M x 36 None None 64MB (2) 4M x 36 None None (1) 4M x 64 DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 64MB None (2) 4M x 36 (1) 4M x 64 None 64MB None None (1) 4M x 64 (1) 4M x 64 72MB (2) 8M x 36 (2) 1M x 36 None None 72MB None (2) 8M x 36 (1) 1M x 64 None 80MB (2) 8M x 36 (2) 2M x 36 None None 96MB (2) 4M x 36 (2) 8M x 36 None None 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB None None (1) 8M x 64 (1) 8M x 64 Note: Board accepts EDO memory. Banks 0 & 1 are interchangeable. Banks 2 & 3 are interchangeable. DIMM VOLTAGE CONFIGURATION Voltage JP11 » 3v Pins 2 & 3 closed 5v Pins 1 & 2 closed CACHE CONFIGURATION Size Bank 0 SL1 256KB (A) (2) 32K x 32 Not installed 256KB (B) None 256KB module installed 512KB (A) (2) 32K x 32 256KB module installed 512KB (B) (2) 64K x 32 Not installed 512KB (C) None 512KB module installed CACHE JUMPER CONFIGURATION Size JP1 None Open 256KB (A) Open 256KB (B) Open 512KB (A) Closed 512KB (B) Open 512KB (C) Closed CPU SPEED SELECTION (CYRIX PLL52C61-01 OR PLL52C61-21 CLOCK) CPU Clock Multiplier DS/1 DS/2 DS/3 DS/3 DS/4N speed speed N T 120MHz 50MHz 2x Off On On N/A On 133MHz 55MHz 2x Off On On N/A Off 150MHz 60MHz 2x Off On On Off On 166MHz 66MHz 2x Off On Off Off On 200MHz 75MHz 2x Off On On N/A Off Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (CYRIX PLL52C61-01 OR PLL52C61-21 CLOCK, CON’T) CPU Clock Multiplier DS/4 DS/5 DS/6 DS/7 DS/7 speed speed T N T 120MHz 50MHz 2x N/A Off Off On N/A 133MHz 55MHz 2x N/A On Off On N/A 150MHz 60MHz 2x Off On Off Off On 166MHz 66MHz 2x Off On Off On Off 200MHz 75MHz 2x N/A On Off Off N/A Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (CYRIX PLL52C59-14T OR ICS9159-14 CLOCK) CPU Clock Multiplier DS/1 DS/2 DS/3 DS/4 speed speed 120MHz 50MHz 2x Off On On On 133MHz 55MHz 2x Off On Off Off 150MHz 60MHz 2x Off On Off On 166MHz 66MHz 2x Off On On Off 200MHz 75MHz 2x Off On Off Off CPU SPEED SELECTION (CYRIX PLL52C59-14T OR ICS9159-14 CLOCK, CON’T) CPU Clock Multiplier DS/5 DS/6 DS/7 N DS/7 T speed speed 120MHz 50MHz 2x Off Off Off On 133MHz 55MHz 2x On Off Off N/A 150MHz 60MHz 2x On Off Off On 166MHz 66MHz 2x On Off Off On 200MHz 75MHz 2x On Off On N/A Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (AMD PLL52C61-01 OR PLL52C61-21 CLOCK) CPU Clock Multiplier DS/1 DS/2 DS/3 DS/3 DS/4N speed speed N T 75MHz 50MHz 1.5x Off Off On N/A On 90MHz 60MHz 1.5x Off Off On Off On 100MHz 66MHz 1.5x Off Off Off Off On 90MHz 60MHz 1.5x Off Off On Off On 100MHz 66MHz 1.5x Off Off Off Off On 120MHz 60MHz 2x Off On On Off On 133MHz 66MHz 2x Off On Off Off On Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (AMD PLL52C61-01 OR PLL52C61-21 CLOCK, CON’T) CPU Clock Multiplier DS/4 DS/5 DS/6 DS/7 DS/7 speed speed T N T 75MHz 50MHz 1.5x N/A Off Off On N/A 90MHz 60MHz 1.5x Off On Off Off On 100MHz 66MHz 1.5x Off On Off On Off 90MHz 60MHz 1.5x Off On Off Off On 100MHz 66MHz 1.5x Off On Off On Off 120MHz 60MHz 2x Off On Off Off On 133MHz 66MHz 2x Off On Off On Off Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (AMD PLL52C59-14T OR ICS9159-14 CLOCK) CPU Clock Multiplier DS/1 DS/2 DS/3 DS/4 speed speed 75MHz 50MHz 1.5x Off Off On On 90MHz 60MHz 1.5x Off Off Off On 100MHz 66MHz 1.5x Off Off On Off 90MHz 60MHz 1.5x Off Off Off On 100MHz 66MHz 1.5x Off Off On Off 120MHz 60MHz 2x Off On Off On 133MHz 66MHz 2x Off On On Off CPU SPEED SELECTION (AMD PLL52C59-14T OR ICS9159-14 CLOCK, CON’T) CPU Clock Multiplier DS/5 DS/6 DS/7 N DS/7 T speed speed 75MHz 50MHz 1.5x Off Off Off N/A 90MHz 60MHz 1.5x On Off Off On 100MHz 66MHz 1.5x On Off Off On 90MHz 60MHz 1.5x On Off Off On 100MHz 66MHz 1.5x On Off Off On 120MHz 60MHz 2x On Off Off On 133MHz 66MHz 2x On Off Off On Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (INTEL PLL52C61-01 OR PLL52C61-21 CLOCK) CPU Clock Multiplier DS/1 DS/2 DS/3 DS/3 DS/4N speed speed N T 75MHz 50MHz 1.5x Off Off On N/A On 90MHz 60MHz 1.5x Off Off On Off On 100MHz 66MHz 1.5x Off Off Off Off On 120MHz 60MHz 2x Off On On Off On 133MHz 66MHz 2x Off On Off Off On 150MHz 60MHz 2.5x On On On Off On 166MHz 66MHz 2.5x On On Off Off On 200MHz 66MHz 3x On Off Off Off On Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (INTEL PLL52C61-01 OR PLL52C61-21 CLOCK, CON’T) CPU Clock Multiplier DS/4 DS/5 DS/6 DS/7 DS/7 speed speed T N T 75MHz 50MHz 1.5x N/A Off Off On N/A 90MHz 60MHz 1.5x Off On Off Off On 100MHz 66MHz 1.5x Off On Off On Off 120MHz 60MHz 2x Off On Off Off On 133MHz 66MHz 2x Off On Off On Off 150MHz 60MHz 2.5x Off On Off Off On 166MHz 66MHz 2.5x Off On Off On Off 200MHz 66MHz 3x Off On Off On Off Note: N = normal mode. T = turbo mode. CPU SPEED SELECTION (INTEL PLL52C59-14T OR ICS9159-14 CLOCK) CPU Clock Multiplier DS/1 DS/2 DS/3 DS/4 speed speed 75MHz 50MHz 1.5x Off Off On On 90MHz 60MHz 1.5x Off Off Off On 100MHz 66MHz 1.5x Off Off On Off 120MHz 60MHz 2x Off On Off On 133MHz 66MHz 2x Off On On Off 150MHz 60MHz 2.5x On On Off On 166MHz 66MHz 2.5x On On On Off 200MHz 66MHz 3x On Off On Off CPU SPEED SELECTION (INTEL PLL52C59-14T OR ICS9159-14 CLOCK, CON’T) CPU Clock Multiplier DS/5 DS/6 DS/7 N DS/7 T speed speed 75MHz 50MHz 1.5x Off Off Off On 90MHz 60MHz 1.5x On Off Off On 100MHz 66MHz 1.5x On Off Off On 120MHz 60MHz 2x On Off Off On 133MHz 66MHz 2x On Off Off On 150MHz 60MHz 2.5x On Off Off On 166MHz 66MHz 2.5x On Off Off On 200MHz 66MHz 3x On Off Off On Note: N = normal mode. T = turbo mode. CPU VOLTAGE SELECTION (CYRIX) Voltage V VC/1 VC/2 VC/3 VC/4 VC/5 VC/6 VC/7 VC/8 core 2.7v 3.3v Off Off Off Off On Off Off On 2.8v 3.3v Off Off Off On Off Off Off On 2.93v 3.3v Off Off On Off Off Off Off On » 3.38v 3.3v Off On Off Off Off Off Off On 3.52v 3.3v On Off Off Off Off Off Off On CPU VOLTAGE SELECTION (AMD) Voltage V VC/1 VC/2 VC/3 VC/4 VC/5 VC/6 VC/7 VC/8 core 2.7v 3.38v Off Off Off Off On Off Off On 2.8v 3.38v Off Off Off On Off Off Off On 2.93v 3.38v Off Off On Off Off Off Off On » 3.38v 3.3v Off On Off Off Off Off Off On 3.52v 3.3v On Off Off Off Off Off Off On CPU VOLTAGE SELECTION (INTEL) Voltage V VC/1 VC/2 VC/3 VC/4 VC/5 VC/6 VC/7 VC/8 core 2.7v 3.3v Off Off Off Off On Off On Off 2.8v 3.3v Off Off Off On Off Off On Off 2.93v 3.3v Off Off On Off Off Off On Off » 3.38v 3.3v Off On Off Off Off Off On Off 3.52v 3.3v On Off Off Off Off Off On Off