GIGA-BYTE TECHNOLOGY CO., LTD. GA-586STX Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/180/200/233MHz Chip Set SIS Video Chip Set None Maximum Onboard 384MB (EDO & supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 305mm x 244mm 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), IR connector, USB connector, ATX power connector NPU Options None [Image] CONNECTIONS Purpose Location Purpose Location ATX power connector ATX Parallel port J8 IDE interface 2 CN1 Serial port 2 J9 IDE interface 1 CN2 Power LED J10 Floppy drive interface CN3 Reset switch J11 CPU fan power FAN Speaker J12 Serial port 1 J1 USB connector J13 PS/2 mouse port J3 IR connector JP1 Soft off power supply J6 IDE interface LED JP2 1 Soft off power supply J7 32-bit PCI slots PC1 – PC4 2 DIMM/ SIMM CONFIGURATION Size Bank 0 Bank 1 Bank 2 8MB (2) 1M x 36 None None 8MB None (1) 1M x 64 None 16MB (2) 2M x 36 None None 16MB None (1) 2M x 64 None 16MB None (1) 1M x 64 (1) 1M x 64 24MB (2) 1M x 36 (1) 1M x 64 (1) 1M x 64 24MB None (1) 1M x 64 (1) 2M x 64 24MB (2) 2M x 36 (1) 1M x 64 None 32MB None (1) 2M x 64 (1) 2M x 64 32MB (2) 1M x 36 (1) 1M x 64 (1) 2M x 64 32MB (2) 2M x 36 (1) 1M x 64 (1) 1M x 64 32MB (2) 4M x 36 None None 32MB None (1) 4M x 64 None 32MB (2) 2M x 36 (1) 2M x 64 None 40MB (2) 1M x 36 (1) 4M x 64 None 40MB (2) 1M x 36 (1) 2M x 64 (1) 2M x 64 40MB (2) 2M x 36 (1) 1M x 64 (1) 2M x 64 40MB None (1) 1M x 64 (1) 4M x 64 40MB (2) 4M x 36 (1) 1M x 64 None 48MB None (1) 2M x 64 (1) 4M x 64 48MB (2) 1M x 36 (1) 1M x 64 (1) 4M x 64 48MB (2) 2M x 36 (1) 2M x 64 (1) 2M x 64 48MB (2) 4M x 36 (1) 1M x 64 (1) 1M x 64 48MB (2) 2M x 36 (1) 4M x 64 None 48MB (2) 4M x 36 (1) 2M x 64 None DIMM/ SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 56MB (2) 1M x 36 (1) 2M x 64 (1) 4M x 64 56MB (2) 2M x 36 (1) 1M x 64 (1) 4M x 64 56MB (2) 4M x 36 (1) 2M x 64 (1) 1M x 64 64MB None (1) 4M x 64 (1) 4M x 64 64MB (2) 2M x 36 (1) 2M x 64 (1) 4M x 64 64MB (2) 4M x 36 (1) 2M x 64 (1) 2M x 64 64MB (2) 8M x 36 None None 64MB None (1) 8M x 64 None 64MB (2) 4M x 36 (1) 4M x 64 None 72MB (2) 8M x 36 (1) 1M x 64 None 72MB (2) 1M x 36 (1) 4M x 64 (1) 4M x 64 72MB (2) 4M x 36 (1) 1M x 64 (1) 4M x 64 72MB None (1) 1M x 64 (1) 8M x 64 80MB None (1) 2M x 64 (1) 8M x 64 80MB (2) 2M x 36 (1) 4M x 64 (1) 4M x 64 80MB (2) 4M x 36 (1) 2M x 64 (1) 4M x 64 80MB (2) 8M x 36 (1) 1M x 64 (1) 1M x 64 80MB (2) 8M x 36 (1) 2M x 64 None 88MB (2) 8M x 36 (1) 1M x 64 (1) 2M x 64 96MB None (1) 4M x 64 (1) 8M x 64 96MB (2) 4M x 36 (1) 4M x 64 (1) 4M x 64 96MB (2) 8M x 36 (1) 2M x 64 (1) 2M x 64 96MB (2) 8M x 36 (1) 4M x 64 None 104MB (2) 8M x 36 (1) 1M x 64 (1) 4M x 64 112MB (2) 8M x 36 (1) 2M x 64 (1) 4M x 64 128MB (2) 16M x 36 None None 128MB (2) 8M x 36 (1) 4M x 64 (1) 4M x 64 128MB None (1) 8M x 64 (1) 8M x 64 136MB (2) 16M x 36 (1) 1M x 64 None 144MB (2) 16M x 36 (1) 2M x 64 None 144MB (2) 16M x 36 (1) 1M x 64 (1) 1M x 64 152MB (2) 16M x 36 (1) 1M x 64 (1) 2M x 64 160MB (2) 16M x 36 (1) 2M x 64 (1) 2M x 64 160MB (2) 16M x 36 (1) 4M x 64 None 168MB (2) 16M x 36 (1) 1M x 64 (1) 4M x 64 176MB (2) 16M x 36 (1) 2M x 64 (1) 4M x 64 DIMM/ SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 192MB (2) 16M x 36 (1) 4M x 64 (1) 4M x 64 200MB (2) 16M x 36 (1) 8M x 64 (1) 1M x 64 208MB (2) 16M x 36 (1) 8M x 64 (1) 2M x 64 224MB (2) 16M x 36 (1) 8M x 64 (1) 4M x 64 256MB (2) 16M x 36 (1) 8M x 64 (1) 8M x 64 272MB (2) 32M x 36 (1) 1M x 64 (1) 1M x 64 280MB (2) 32M x 36 (1) 1M x 64 (1) 2M x 64 288MB (2) 32M x 36 (1) 2M x 64 (1) 2M x 64 296MB (2) 32M x 36 (1) 1M x 64 (1) 4M x 64 304MB (2) 32M x 36 (1) 2M x 64 (1) 4M x 64 320MB (2) 32M x 36 (1) 4M x 64 (1) 4M x 64 328MB (2) 32M x 36 (1) 1M x 64 (1) 8M x 64 336MB (2) 32M x 36 (1) 2M x 64 (1) 8M x 64 352MB (2) 32M x 36 (1) 4M x 64 (1) 8M x 64 384MB (2) 32M x 36 (1) 8M x 64 (1) 8M x 64 CACHE CONFIGURATION Size Bank 0 512KB (1) 64K x 64 CPU SPEED SELECTION (CX 6X86) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 150MHz 60MHz 2x Open On On Off Off 166MHz 66MHz 2x Open Off On Off Off 200MHz 75MHz 2x Closed Off On Off Off CPU SPEED SELECTION (IBM 6X86) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 150MHz 60MHz 2x Open On On Off Off 166MHz 66MHz 2x Open Off On Off Off 200MHz 75MHz 2x Closed Off On Off Off CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 150MHz 60MHz 2x Open On On Off Off 166MHz 66MHz 2x Open Off On Off Off 200MHz 75MHz 2x Closed Off On Off Off CPU SPEED SELECTION (IBM 6X86L) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 150MHz 60MHz 2x Open On On Off Off 166MHz 66MHz 2x Open Off On Off Off 200MHz 75MHz 2x Closed Off On Off Off CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 166MHz 60MHz 2.5x Open On On On Off 200MHz 66MHz 2.5x Open Off On On Off 200MHz 75MHz 2x Closed Off On Off Off 233MHz 66MHz 3x Open Off Off On Off 233MHz 75MHz 2.5x Closed Off On On Off CPU SPEED SELECTION (IBM 6X86MX) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 166MHz 60MHz 2.5x Open On On On Off 200MHz 66MHz 2.5x Open Off On On Off 200MHz 75MHz 2x Closed Off On Off Off 233MHz 66MHz 3x Open Off Off On Off 233MHz 75MHz 2.5x Closed Off On On Off CPU SPEED SELECTION (AM K5) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 133MHz 66MHz 2x Open Off On Off Off 166MHz 66MHz 2.5x Open Off On On Off CPU SPEED SELECTION (AM K6) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 166MHz 66MHz 2.5x Open Off On On Off 180MHz 60MHz 3x Open On Off On Off 200MHz 66MHz 3x Open Off Off On Off 233MHz 66MHz 3.5x Open Off Off Off Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 90MHz 60MHz 1.5x Open On Off Off Off 100MHz 66MHz 1.5x Open Off Off Off Off 120MHz 60MHz 2x Open On On Off Off 133MHz 66MHz 2x Open Off On Off Off 150MHz 60MHz 2.5x Open On On On Off 166MHz 66MHz 2.5x Open Off On On Off 180MHz 60MHz 3x Open On Off On Off 200MHz 66MHz 3x Open Off Off On Off CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier JP3 SW1/1 SW1/2 SW1/3 SW1/8 speed speed 150MHz 60MHz 2.5x Open On On On Off 166MHz 66MHz 2.5x Open Off On On Off 200MHz 66MHz 3x Open Off Off On Off 233MHz 66MHz 3.5x Open Off Off Off Off CPU VOLTAGE SELECTION Voltage SW1/4 SW1/5 SW1/6 SW1/7 Auto Off Off Off On 2.0 Off Off Off Off 2.1 Off Off On Off 2.2 Off On Off Off 2.3 Off On On Off 2.4 On Off Off Off 2.5 On Off On Off 2.6 On On Off Off 2.7 On On On Off 2.8 Off Off Off On 2.9 Off Off On On 3.0 Off On Off On 3.1 Off On On On 3.2 On Off Off On 3.3 On Off On On 3.4 On On Off On 3.5 On On On On