SHUTTLE COMPUTER INTERNATIONAL, INC. HOT-571 Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium Processor Speed 75/90/100/120/133/150/166/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 280mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connectors (2), ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX PS/2 mouse interface J99 Floppy drive interface CN1 Soft off power supply JP2 Serial port 1 CN2 IR connector JP3 Serial port 2 CN3 CPU fan power JP4 Parallel port CN4 Chassis fan power JP5 IDE interface 1 J6 Reset switch JP12 IDE interface 2 J7 Green PC connector JP15 USB connector 1 J10 IDE interface LED JP22 USB connector 2 J11 Green PC LED JP33 Speaker J12 32-bit PCI slots PC1 – PC4 Power LED & keylock J14 USER CONFIGURABLE SETTINGS Function Label Position Flash BIOS voltage select 12v JP19 Pins 1 & 2 closed Flash BIOS voltage select 5v JP19 Pins 2 & 3 closed » CMOS memory normal operation JP40 Pins 2 & 3 closed CMOS memory clear JP40 Pins 1 & 2 closed SIMM CONFIGURATION Size Bank 0 Bank 1 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 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 128MB (2) 8M x 36 (2) 8M x 36 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 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 2 Bank 3 Bank 4 8MB (1) 1M x 64 None None 16MB (1) 2M x 64 None None 16MB (1) 1M x 64 (1) 1M x 64 None 24MB (1) 2M x 64 (1) 1M x 64 None 24MB (1) 1M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 4M x 64 None None 32MB (1) 2M x 64 (1) 1M x 64 (1) 1M x 64 32MB (1) 2M x 64 (1) 2M x 64 None 40MB (1) 4M x 64 (1) 1M x 64 None 40MB (1) 2M x 64 (1) 2M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 1M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 None 48MB (1) 2M x 64 (1) 2M x 64 (1) 2M x 64 56MB (1) 4M x 64 (1) 2M x 64 (1) 1M x 64 64MB (1) 8M x 64 None None 64MB (1) 4M x 64 (1) 2M x 64 (1) 2M x 64 64MB (1) 4M x 64 (1) 4M x 64 None 72MB (1) 8M x 64 (1) 1M x 64 None 72MB (1) 4M x 64 (1) 4M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 1M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 None 80MB (1) 4M x 64 (1) 4M x 64 (1) 2M x 64 88MB (1) 8M x 64 (1) 2M x 64 (1) 1M x 64 DIMM CONFIGURATION (CON’T) Size Bank 2 Bank 3 Bank 4 96MB (1) 8M x 64 (1) 2M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 None 96MB (1) 4M x 64 (1) 4M x 64 (1) 4M x 64 104MB (1) 8M x 64 (1) 4M x 64 (1) 1M x 64 112MB (1) 8M x 64 (1) 4M x 64 (1) 2M x 64 128MB (1) 16M x 64 None None 128MB (1) 8M x 64 (1) 4M x 64 (1) 4M x 64 128MB (1) 8M x 64 (1) 8M x 64 None 136MB (1) 16M x 64 (1) 1M x 64 None 136MB (1) 8M x 64 (1) 8M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 1M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 None 144MB (1) 8M x 64 (1) 8M x 64 (1) 2M x 64 152MB (1) 16M x 64 (1) 2M x 64 (1) 1M x 64 160MB (1) 16M x 64 (1) 2M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 None 160MB (1) 8M x 64 (1) 8M x 64 (1) 4M x 64 168MB (1) 16M x 64 (1) 4M x 64 (1) 1M x 64 176MB (1) 16M x 64 (1) 4M x 64 (1) 2M x 64 192MB (1) 16M x 64 (1) 4M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 None 192MB (1) 8M x 64 (1) 8M x 64 (1) 8M x 64 200MB (1) 16M x 64 (1) 8M x 64 (1) 1M x 64 208MB (1) 16M x 64 (1) 8M x 64 (1) 2M x 64 224MB (1) 16M x 64 (1) 8M x 64 (1) 4M x 64 256MB (1) 16M x 64 (1) 8M x 64 (1) 8M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 256KB (2) 32K x 32 512KB (2) 64K x 32 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 120MHz 50MHz 2x Closed Closed Closed Closed Open Open 133MHz 55MHz 2x Closed Closed Open Closed Open Open 150MHz 60MHz 2x Closed Open Open Closed Open Open 166MHz 66MHz 2x Open Open Open Closed Open Open CPU SPEED SELECTION (IBM 6X86) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 120MHz 50MHz 2x Closed Closed Closed Closed Open Open 133MHz 55MHz 2x Closed Closed Open Closed Open Open 150MHz 60MHz 2x Closed Open Open Closed Open Open 166MHz 66MHz 2x Open Open Open Closed Open Open CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 150MHz 60MHz 2x Closed Open Open Closed Open Open 166MHz 66MHz 2x Open Open Open Closed Open Open CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 150MHz 60MHz 2x Closed Open Open Closed Open Open 166MHz 66MHz 2x Open Open Open Closed Open Open CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 166MHz 66MHz 2.5x Open Open Open Closed Closed Open 200MHz 66MHz 2.5x Open Open Open Closed Closed Open 233MHz 66MHz 3x Open Open Open Open Open Closed CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 166MHz 66MHz 2.5x Open Open Open Closed Closed Open 200MHz 66MHz 2.5x Open Open Open Closed Closed Open 233MHz 66MHz 3x Open Open Open Open Open Closed CPU SPEED SELECTION (AM K5) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 75MHz 50MHz 1.5x Closed Closed Closed Open Open Open 90MHz 60MHz 1.5x Closed Open Open Open Open Open 100MHz 66MHz 1.5x Open Open Open Open Open Open 120MHz 60MHz 1.5x Closed Open Open Open Open Open 133MHz 66MHz 1.5x Open Open Open Open Open Open 150MHz 60MHz 2.5x Closed Open Open Closed Closed Open 166MHz 66MHz 2.5x Open Open Open Closed Closed Open CPU SPEED SELECTION (AM K6) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 166MHz 66MHz 2.5x Open Open Open Closed Closed Open 200MHz 66MHz 3x Open Open Open Open Open Closed 233MHz 66MHz 3.5x Open Open Open Open Open Open CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 75MHz 50MHz 1.5x Closed Closed Closed Open Open Open 90MHz 60MHz 1.5x Closed Open Open Open Open Open 100MHz 66MHz 1.5x Open Open Open Open Open Open 120MHz 60MHz 2x Closed Open Open Closed Open Open 133MHz 66MHz 2x Open Open Open Closed Open Open 150MHz 60MHz 2.5x Closed Open Open Closed Closed Open 166MHz 66MHz 2.5x Open Open Open Closed Closed Open 200MHz 66MHz 3x Open Open Open Open Open Closed CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier SW1 SW2 SW3 SW4 SW5 SW6 speed speed 166MHz 66MHz 2.5x Open Open Open Closed Closed Open 200MHz 66MHz 3x Open Open Open Open Open Closed 233MHz 66MHz 3.5x Open Open Open Open Open Open CPU VOLTAGE SELECTION Voltage SW7 SW8 SW9 SW10 SW11 SW12 2.8v Open Open Open Open Open Open 2.9v Closed Open Open Open Open Open 3.0v Open Closed Open Open Open Open 3.1v Closed Closed Open Open Open Open 3.2v Open Open Closed Open Open Open 3.3v Open Open Open Open Open Open 3.52v Closed Open Open Open Open Open CPU VOLTAGE AUTO DETECT SELECTION Setting JP43 Enabled Closed Disabled Open