TMC RESEARCH CORPORATION AI5VG+ (66MHZ) (VER. 1.0B) Device Type Mainboard Processor CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/IDT C6/Pentium/ Pentium MMX Processor Speed 90/100/120/133/150/166/200/233/266/300MHz Chip Set VIA VP3 Maximum Onboard 384MB (EDO supported) Memory Cache 512KB BIOS Unidentified Dimensions 230mm x 220mm I/O Options 32-bit PCI slots (4), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse interface, serial ports (2), IR connector, USB connector, ATX power connector, AGP slot, wake on LAN connector [Image] CONNECTIONS Purpose Location Purpose Location AGP slot AGP Wake on LAN J13 connector ATX power ATX CPU fan power J14 connector IDE interface 1 C1 IR connector J15 IDE interface 2 C2 Speaker J20/pins 1 - 4 USB connector J1 Soft off power J20/pins 7 & supply 17 PS/2 mouse J4 Turbo LED J20/pins 8 & interface 18 Serial port 2 J5 Reset switch J20/pins 9 & 19 Serial port 1 J6 IDE interface LED J20/pins 10 & 20 Parallel port J9 Power LED & J20/pins 11 - keylock 15 Floppy drive J11 32-bit PCI slots PC1 - PC4 interface USER CONFIGURABLE SETTINGS Function Label Position » CMOS memory normal operation JP2 Pins 1 & 2 closed CMOS memory clear JP2 Pins 2 & 3 closed SIMM CONFIGURATION Size Bank 0 8MB (2) 1M x 36 16MB (2) 2M x 36 32MB (2) 4M x 36 64MB (2) 8M x 36 128MB (2) 16M x 36 Note: Board accepts EDO memory. DIMM CONFIGURATION Size Bank 1 Bank 2 Bank 3 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 DIMM CONFIGURATION (CON'T) Size Bank 1 Bank 2 Bank 3 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 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 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 384MB (1) 16M x 64 (1) 16M x 64 (1) 16M x 64 Note: Board accepts SDRAM memory. CACHE CONFIGURATION Size Bank 0 512KB (1) 64K x 64 CPU SPEED SELECTION (CX 6X86) CPU speed Clock speed Multiplier SW1/1 SW1/2 SW1/3 SW1/4 150MHz 66MHz 2x On On On Off 166MHz 66MHz 2x Off On On Off 200MHz 75MHz 2x Off Off On Off CPU SPEED SELECTION (CX 6X86, CON'T) CPU speed Clock speed Multiplier SW1/5 SW1/6 SW1/7 SW1/8 150MHz 66MHz 2x On Off Off Off 166MHz 66MHz 2x On Off Off Off 200MHz 75MHz 2x On Off Off Off CPU SPEED SELECTION (CX 6X86L) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 150MHz 66MHz 2x On On On Off 166MHz 66MHz 2x Off On On Off 200MHz 75MHz 2x Off Off On Off CPU SPEED SELECTION (CX 6X86L, CON'T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 150MHz 66MHz 2x On Off Off Off 166MHz 66MHz 2x On Off Off Off 200MHz 75MHz 2x On Off Off Off CPU SPEED SELECTION (CX 6X86MX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 166MHz 66MHz 2.5x On On On Off 200MHz 66MHz 2.5x Off On On Off 233MHz 66MHz 3x Off On On Off 266MHz 66MHz 3.5x Off On On Off 233MHz 75MHz 2.5x Off Off On Off CPU SPEED SELECTION (CX 6X86MX, CON'T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 166MHz 66MHz 2.5x On On Off Off 200MHz 66MHz 2.5x On On Off Off 233MHz 66MHz 3x Off On Off Off 266MHz 66MHz 3.5x Off Off Off Off 233MHz 75MHz 2.5x On On Off Off CPU SPEED SELECTION (AM K5) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 90MHz 60MHz 1.5x On On On Off 100MHz 66MHz 1.5x Off On On Off 133MHz 66MHz 2x Off On On Off 166MHz 66MHz 2.5x Off On On Off CPU SPEED SELECTION (AM K5, CON'T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 90MHz 60MHz 1.5x Off Off Off Off 100MHz 66MHz 1.5x Off Off Off Off 133MHz 66MHz 2x On Off Off Off 166MHz 66MHz 2.5x On On Off Off CPU SPEED SELECTION (AM K6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 166MHz 66MHz 2.5x Off On On Off 200MHz 66MHz 3x Off On On Off 233MHz 66MHz 3.5x Off On On Off 266MHz 66MHz 4x Off On On Off 300MHz 66MHz 4.5x Off On On Off CPU SPEED SELECTION (AM K6, CON'T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 166MHz 66MHz 2.5x On On Off Off 200MHz 66MHz 3x Off On Off Off 233MHz 66MHz 3.5x Off Off Off Off 266MHz 66MHz 4x On Off On Off 300MHz 66MHz 4.5x On On On Off CPU SPEED SELECTION (IDT C6) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 180MHz 60MHz 3x On On On Off 225MHz 75MHz 3x Off Off On Off 266MHz 66MHz 4x Off On On Off CPU SPEED SELECTION (IDT C6, CON'T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 180MHz 60MHz 3x Off On Off Off 225MHz 75MHz 3x Off On Off Off 266MHz 66MHz 4x On Off On Off CPU SPEED SELECTION (INTEL) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 90MHz 60MHz 1.5x On On On Off 100MHz 66MHz 1.5x Off On On Off 120MHz 60MHz 2x On On On Off 133MHz 66MHz 2x Off On On Off 150MHz 60MHz 2.5x On On On Off 166MHz 66MHz 2.5x Off On On Off 200MHz 66MHz 3x Off On On Off CPU SPEED SELECTION (INTEL, CON'T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 90MHz 60MHz 1.5x Off Off Off Off 100MHz 66MHz 1.5x Off Off Off Off 120MHz 60MHz 2x On Off Off Off 133MHz 66MHz 2x On Off Off Off 150MHz 60MHz 2.5x On On Off Off 166MHz 66MHz 2.5x On On Off Off 200MHz 66MHz 3x Off On Off Off CPU SPEED SELECTION (INTEL MMX) CPU Clock Multiplier SW1/1 SW1/2 SW1/3 SW1/4 speed speed 166MHz 66MHz 2.5x Off On On Off 200MHz 66MHz 3x Off On On Off 233MHz 66MHz 3.5x Off On On Off CPU SPEED SELECTION (INTEL MMX, CON'T) CPU Clock Multiplier SW1/5 SW1/6 SW1/7 SW1/8 speed speed 166MHz 66MHz 2.5x On On Off Off 200MHz 66MHz 3x Off On Off Off 233MHz 66MHz 3.5x Off Off Off Off CPU VOLTAGE SELECTION (SINGLE) Voltage SW2/1 SW2/2 SW2/3 SW2/4 3.5v On On On On CPU VOLTAGE SELECTION (DUAL) Voltage V core SW2/1 SW2/2 SW2/3 SW2/4 3.3v 2.0v Off Off Off Off 3.3v 2.1v On Off Off Off 3.3v 2.2v Off On Off Off 3.3v 2.3v On On Off Off 3.3v 2.4v Off Off On Off 3.3v 2.5v On Off On Off 3.3v 2.6v Off On On Off 3.3v 2.7v On On On Off 3.3v 2.8v Off Off Off On 3.3v 2.9v On Off Off On 3.3v 3.0v Off On Off On 3.3v 3.1v On On Off On 3.3v 3.2v Off Off On On 3.3v 3.3v On Off On On 3.3v 3.4v Off On On On 3.3v 3.5v On On On On