GIGA-BYTE TECHNOLOGY CO., LTD. GA-586TX Processor CX M1/CX M2/IBM M1/IBM M2/AM K5/AM K6/Pentium Processor Speed 90/100/120/133/150/166/180/200/233MHz Chip Set Intel Video Chip Set None Maximum Onboard 256MB (EDO supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 330mm 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 Chassis fan power C11 IR connector C1 Serial port 1 CN1 Power LED & keylock C2 Serial port 2 CN2 Speaker C3 Parallel port CN3 Turbo LED C4 Floppy drive CN4 interface Turbo switch C5 PS/2 mouse interface J2 Reset switch C6 IDE interface 1 J3 Green PC LED C7 IDE interface 2 J4 Green PC connector C8 USB connector JP1 IDE interface LED C9 USB connector JP2 Soft off power supply C10 32-bit PCI slots PC1 – PC4 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 None None (1) 1M x 64 (1) 1M x 64 16MB (2) 1M x 36 (2) 1M x 36 None None 16MB (2) 1M x 36 None (1) 1M x 64 None 24MB (2) 1M x 36 None (1) 2M x 64 None 24MB (2) 2M x 36 None (1) 1M x 64 None 24MB (2) 1M x 36 (2) 2M x 36 None None 24MB None None (1) 1M x 64 (1) 2M x 64 24MB (2) 1M x 36 None (1) 1M x 64 (1) 1M x 64 32MB None None (1) 2M x 64 (1) 2M x 64 32MB (2) 1M x 36 None (1) 1M x 64 (1) 2M x 64 32MB (2) 2M x 36 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 (2) 2M x 36 None (1) 2M x 64 None 40MB (2) 1M x 36 None (1) 4M x 64 None 40MB (2) 1M x 36 (2) 4M x 36 None None 40MB (2) 1M x 36 None (1) 2M x 64 (1) 2M x 64 40MB (2) 2M x 36 None (1) 1M x 64 (1) 2M x 64 40MB None None (1) 1M x 64 (1) 4M x 64 40MB (2) 4M x 36 None (1) 1M x 64 None 48MB None None (1) 2M x 64 (1) 4M x 64 48MB (2) 1M x 36 None (1) 1M x 64 (1) 4M x 64 48MB (2) 2M x 36 None (1) 2M x 64 (1) 2M x 64 DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 48MB (2) 4M x 36 None (1) 1M x 64 (1) 1M x 64 48MB (2) 2M x 36 (2) 4M x 36 None None 48MB (2) 2M x 36 None (1) 4M x 64 None 48MB (2) 4M x 36 None (1) 2M x 64 None 56MB (2) 1M x 36 None (1) 2M x 64 (1) 4M x 64 56MB (2) 2M x 36 None (1) 1M x 64 (1) 4M x 64 56MB (2) 4M x 36 None (1) 1M x 64 (1) 2M x 64 64MB None None (1) 4M x 64 (1) 4M x 64 64MB (2) 2M x 36 None (1) 2M x 64 (1) 4M x 64 64MB (2) 4M x 36 None (1) 2M x 64 (1) 2M x 64 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 (1) 4M x 64 None 72MB (2) 1M x 36 (2) 8M x 36 None None 72MB (2) 8M x 36 None (1) 1M x 64 None 72MB (2) 1M x 36 None (1) 4M x 64 (1) 4M x 64 72MB (2) 4M x 36 None (1) 1M x 64 (1) 4M x 64 72MB None None (1) 1M x 64 (1) 8M x 64 80MB None None (1) 2M x 64 (1) 8M x 64 80MB (2) 2M x 36 None (1) 4M x 64 (1) 4M x 64 80MB (2) 4M x 36 None (1) 2M x 64 (1) 4M x 64 80MB (2) 8M x 36 None (1) 1M x 64 (1) 1M x 64 80MB (2) 2M x 36 (2) 8M x 36 None None 80MB (2) 8M x 36 None (1) 2M x 64 None 88MB (2) 8M x 36 None (1) 1M x 64 (1) 2M x 64 96MB None None (1) 4M x 64 (1) 8M x 64 96MB (2) 4M x 36 None (1) 4M x 64 (1) 4M x 64 96MB (2) 8M x 36 None (1) 2M x 64 (1) 2M x 64 96MB (2) 4M x 36 (2) 8M x 36 None None 96MB (2) 8M x 36 None (1) 4M x 64 None 104MB (2) 8M x 36 None (1) 1M x 64 (1) 4M x 64 112MB (2) 8M x 36 None (1) 2M x 64 (1) 4M x 64 128MB (2) 16M x 36 None None None 128MB (2) 8M x 36 (2) 8M x 36 None None 128MB (2) 8M x 36 None (1) 4M x 64 (1) 4M x 64 128MB None None (1) 8M x 64 (1) 8M x 64 136MB (2) 16M x 36 None (1) 1M x 64 None 136MB (2) 1M x 36 (2) 16M x 36 None None 144MB (2) 2M x 36 (2) 16M x 36 None None 144MB (2) 16M x 36 None (1) 2M x 64 None 144MB (2) 16M x 36 None (1) 1M x 64 (1) 1M x 64 DIMM/DRAM CONFIGURATION (CON’T) Size Bank 0 Bank 1 Bank 2 Bank 3 152MB (2) 16M x 36 None (1) 1M x 64 (1) 2M x 64 160MB (2) 16M x 36 None (1) 2M x 64 (1) 2M x 64 160MB (2) 4M x 36 (2) 16M x 36 None None 160MB (2) 16M x 36 None (1) 4M x 64 None 168MB (2) 16M x 36 None (1) 1M x 64 (1) 4M x 64 176MB (2) 16M x 36 None (1) 2M x 64 (1) 4M x 64 192MB (2) 16M x 36 None (1) 4M x 64 (1) 4M x 64 192MB (2) 16M x 36 (2) 8M x 36 None None 256MB (2) 8M x 36 (2) 8M x 36 None None Note: Board accepts EDO memory. CACHE CONFIGURATION Note: Board is factory installed with 512KB cache. The location is unidentified. CPU SPEED SELECTION (CX M1) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/8 speed speed 120MHz 50MHz 2x On On Off Off 133MHz 55MHz 2x Off On Off Off 150MHz 60MHz 2x On On Off Off 166MHz 66MHz 2x Off On Off Off CPU SPEED SELECTION (IBM M1) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/8 speed speed 120MHz 50MHz 2x On On Off Off 133MHz 55MHz 2x Off On Off Off 150MHz 60MHz 2x On On Off Off 166MHz 66MHz 2x Off On Off Off CPU SPEED SELECTION (CX M2) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/8 speed speed 166MHz 66MHz 2.5x Off On On Off 180MHz 60MHz 3x On Off On Off 200MHz 66MHz 3x Off Off On Off 233MHz 66MHz 3.5x Off Off Off Off CPU SPEED SELECTION (IBM M2) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/8 speed speed 166MHz 66MHz 2.5x Off On On Off 180MHz 60MHz 3x On Off On Off 200MHz 66MHz 3x Off Off On Off 233MHz 66MHz 3.5x Off Off Off Off CPU SPEED SELECTION (AM K5) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/8 speed speed 133MHz 66MHz 2x Off On Off Off 166MHz 66MHz 2.5x Off On On Off CPU SPEED SELECTION (AM K6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/8 speed speed 166MHz 66MHz 2.5x Off On On Off 180MHz 60MHz 3x On Off On Off 200MHz 66MHz 3x Off Off On Off 233MHz 66MHz 3.5x Off Off Off Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/8 speed speed 90MHz 60MHz 1.5x On Off Off Off 100MHz 66MHz 1.5x Off Off Off Off 120MHz 60MHz 2x On On Off Off 133MHz 66MHz 2x Off On Off Off 150MHz 60MHz 2.5x On On On Off 166MHz 66MHz 2.5x Off On On Off 180MHz 60MHz 3x On Off On Off 200MHz 66MHz 3x Off Off On 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