GIGA-BYTE TECHNOLOGY CO., LTD. GA-586ATX2 Device Type Mainboard Processor CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM 6X86MX/ AM K5/AM K6/Pentium/Pentium MMX Processor Speed 90/100/120/133/150/166/180/200/233MHz Chip Set Unidentified Video Chip Set None Maximum Onboard 256MB (EDO & SDRAM supported) Memory Maximum Video None Memory Cache 512KB BIOS Award Dimensions 305mm x 244mm I/O Options 32-bit PCI slots (4), 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 Reset switch J10 Serial port 1 CN1 Speaker J11 Parallel port CN2 Turbo LED J16 Serial port 2 CN3 Keylock J17 Chassis fan power J1 Turbo switch J18 PS/2 mouse port J3 Green PC LED J19 IDE interface 2 J5 Soft off power supply JP1 IDE interface 1 J6 Floppy drive JP2 interface Green PC connector J7 IDE interface LED JP3 IR connector J8 USB connector JP4 Power LED J9 32-bit PCI slots PC1 – PC4 USER CONFIGURABLE SETTINGS Function Label Position » Factory configured - do not J2 Unidentified alter » Factory configured - do not J12 Unidentified alter System after AC BACK select JP5 Closed full on System after AC BACK select JP5 Open soft off » Factory configured - do not SW/8 Off alter 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 128MB (2) 8M x 36 (2) 8M x 36 SIMM CONFIGURATION (CON’T) Size Bank 0 Bank 1 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 8MB (1) 1M x 64 None 16MB (1) 2M x 64 None 16MB (1) 1M x 64 (1) 1M x 64 24MB (1) 2M x 64 (1) 1M x 64 32MB (1) 4M x 64 None 32MB (1) 2M x 64 (1) 2M x 64 40MB (1) 4M x 64 (1) 1M x 64 48MB (1) 4M x 64 (1) 2M x 64 64MB (1) 8M x 64 None 64MB (1) 4M x 64 (1) 4M x 64 72MB (1) 8M x 64 (1) 1M x 64 80MB (1) 8M x 64 (1) 2M x 64 96MB (1) 8M x 64 (1) 4M x 64 128MB (1) 16M x 64 None 128MB (1) 8M x 64 (1) 8M x 64 136MB (1) 16M x 64 (1) 1M x 64 144MB (1) 16M x 64 (1) 2M x 64 160MB (1) 16M x 64 (1) 4M x 64 192MB (1) 16M x 64 (1) 8M x 64 256MB (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 512KB (2) 64K x 32 CPU SPEED SELECTION (CX 6X86) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 150MHz 60MHz 2x On On Off 166MHz 66MHz 2x Off On Off CPU SPEED SELECTION (IBM 6X86) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 150MHz 60MHz 2x On On Off 166MHz 66MHz 2x Off On Off CPU SPEED SELECTION (CX 6X86L) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 150MHz 60MHz 2x On On Off 166MHz 66MHz 2x Off On Off CPU SPEED SELECTION (IBM 6X86L) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 150MHz 60MHz 2x On On Off 166MHz 66MHz 2x Off On Off CPU SPEED SELECTION (CX 6X86MX) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 166MHz 60MHz 2.5x On On On 200MHz 66MHz 2.5x Off On On 233MHz 66MHz 3x Off Off On CPU SPEED SELECTION (IBM 6X86MX) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 166MHz 60MHz 2.5x On On On 200MHz 66MHz 2.5x Off On On 233MHz 66MHz 3x Off Off On CPU SPEED SELECTION (AM K5) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 133MHz 66MHz 2x Off On Off 166MHz 66MHz 2.5x Off On On CPU SPEED SELECTION (AM K6) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 166MHz 66MHz 2.5x Off On On 180MHz 60MHz 3x On Off On 200MHz 66MHz 3x Off Off On 233MHz 66MHz 3.5x Off Off Off CPU SPEED SELECTION (INTEL) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 90MHz 60MHz 1.5x On Off Off 100MHz 66MHz 1.5x Off Off Off 120MHz 60MHz 2x On On Off 133MHz 66MHz 2x Off On Off 150MHz 60MHz 2.5x On On On 166MHz 66MHz 2.5x Off On On 180MHz 60MHz 3x On Off On 200MHz 66MHz 3x Off Off On CPU SPEED SELECTION (INTEL MMX) CPU speed Clock Multiplier SW/1 SW/2 SW/3 speed 150MHz 60MHz 2.5x On On On 166MHz 66MHz 2.5x Off On On 200MHz 66MHz 3x Off Off On 233MHz 66MHz 3.5x Off Off Off CPU VOLTAGE SELECTION Voltage SW/4 SW/5 SW/6 SW/7 Auto Off Off Off On 2.0v Off Off Off Off 2.1v Off Off On Off 2.2v Off On Off Off 2.3v Off On On Off 2.4v On Off Off Off 2.5v On Off On Off 2.6v On On Off Off 2.7v On On On Off 2.8v Off Off Off On 2.9v Off Off On On 3.0v Off On Off On 3.1v Off On On On 3.2v On Off Off On 3.3v On Off On On 3.4v On On Off On 3.5v On On On On