TMC RESEARCH CORPORATION
AI5VG+ (100MHZ) (VER. 1.0B)
Device Type | Mainboard |
Processor | CX 6X86/CX 6X86L/CX 686MX/AM K5/AM K6/AM K6-2/ IDT C6/Pentium/Pentium MMX |
Processor Speed | 90/100/120/133/150/166/200/233/266/300/333/350/ 366/400MHz |
Chip Set | VIA VP3 |
Maximum Onboard Memory | 384MB (EDO supported) |
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 |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
AGP slot | AGP | Wake on LAN connector | J13 |
ATX power connector | ATX | CPU fan power | J14 |
IDE interface 1 | C1 | IR connector | J15 |
IDE interface 2 | C2 | Speaker | J20/pins 1 - 4 |
USB connector | J1 | Soft off power supply | J20/pins 7 & 17 |
PS/2 mouse interface | J4 | Turbo LED | J20/pins 8 & 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 & keylock | J20/pins 11 - 15 |
Floppy drive interface | J11 | 32-bit PCI slots | PC1 - PC4 |
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | JP2 | Pins 1 & 2 closed |
| CMOS memory clear | JP2 | Pins 2 & 3 closed |
| System frequency divider 95/100MHz | JP6 | Closed |
| System frequency divider 60/66/75/83MHz | JP6 | Open |
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 |
DIMM CONFIGURATION (CON'T) | |||
Size | Bank 1 | Bank 2 | Bank 3 |
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 |
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 |
384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 |
Note: Board accepts SDRAM memory. | |||
DIMM VOLTAGE CONFIGURATION | ||
Setting | JP1 | SW1/4 |
CPU clock | Open | On |
AGP clock | Closed | Off |
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 |
166MHz | 66MHz | 2x | Off | On | On | N/A |
200MHz | 75MHz | 2x | Off | Off | On | N/A |
CPU SPEED SELECTION (CX 6X86, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz | 66MHz | 2x | On | Off | Off | On |
200MHz | 75MHz | 2x | On | Off | Off | On |
CPU SPEED SELECTION (CX 6X86L) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
166MHz | 66MHz | 2x | Off | On | On | N/A |
200MHz | 75MHz | 2x | Off | Off | On | N/A |
CPU SPEED SELECTION (CX 6X86L, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz | 66MHz | 2x | On | Off | Off | On |
200MHz | 75MHz | 2x | On | Off | Off | On |
CPU SPEED SELECTION (CX 6X86MX) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
200MHz | 66MHz | 2.5x | Off | On | On | N/A |
233MHz | 66MHz | 3x | Off | On | On | N/A |
266MHz | 66MHz | 3.5x | Off | On | On | N/A |
233MHz | 75MHz | 2.5x | Off | Off | On | N/A |
266MHz | 83MHz | 2.5x | Off | On | Off | N/A |
300MHz | 83MHz | 3x | Off | On | Off | N/A |
333MHz | 100MHz | 2.5x | Off | Off | Off | N/A |
366MHz | 100MHz | 3x | Off | Off | Off | N/A |
CPU SPEED SELECTION (CX 6X86MX, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
200MHz | 66MHz | 2.5x | On | On | Off | On |
233MHz | 66MHz | 3x | Off | On | Off | On |
266MHz | 66MHz | 3.5x | Off | Off | Off | On |
233MHz | 75MHz | 2.5x | On | On | Off | On |
266MHz | 83MHz | 2.5x | On | On | Off | On |
300MHz | 83MHz | 3x | Off | On | Off | On |
333MHz | 100MHz | 2.5x | On | On | Off | On |
366MHz | 100MHz | 3x | Off | On | Off | On |
CPU SPEED SELECTION (AM K5) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
90MHz | 60MHz | 1.5x | On | On | On | N/A |
100MHz | 66MHz | 1.5x | Off | On | On | N/A |
133MHz | 66MHz | 2x | Off | On | On | N/A |
166MHz | 66MHz | 2.5x | Off | On | On | N/A |
CPU SPEED SELECTION (AM K5, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
90MHz | 60MHz | 1.5x | Off | Off | Off | On |
100MHz | 66MHz | 1.5x | Off | Off | Off | On |
133MHz | 66MHz | 2x | On | Off | Off | On |
166MHz | 66MHz | 2.5x | On | On | Off | On |
CPU SPEED SELECTION (AM K6) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
166MHz | 66MHz | 2.5x | Off | On | On | N/A |
200MHz | 66MHz | 3x | Off | On | On | N/A |
233MHz | 66MHz | 3.5x | Off | On | On | N/A |
266MHz | 66MHz | 4x | Off | On | On | N/A |
300MHz | 66MHz | 4.5x | Off | On | On | N/A |
CPU SPEED SELECTION (AM K6, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz | 66MHz | 2.5x | On | On | Off | On |
200MHz | 66MHz | 3x | Off | On | Off | On |
233MHz | 66MHz | 3.5x | Off | Off | Off | On |
266MHz | 66MHz | 4x | On | Off | On | On |
300MHz | 66MHz | 4.5x | On | On | On | On |
CPU SPEED SELECTION (AM K6-2) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
300MHz | 100MHz | 3x | Off | Off | Off | N/A |
333MHz | 95MHz | 3.5x | On | Off | Off | N/A |
350MHz | 100MHz | 3.5x | Off | Off | Off | N/A |
400MHz | 100MHz | 4x | Off | Off | Off | N/A |
CPU SPEED SELECTION (AM K6-2, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
300MHz | 100MHz | 3x | Off | On | Off | On |
333MHz | 95MHz | 3.5x | Off | Off | Off | Off |
350MHz | 100MHz | 3.5x | Off | Off | Off | Off |
400MHz | 100MHz | 4x | On | Off | On | Off |
CPU SPEED SELECTION (IDT C6) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
180MHz | 60MHz | 3x | On | On | On | Off |
200MHz | 66MHz | 3x | Off | 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 speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
180MHz | 60MHz | 3x | Off | On | Off | On |
200MHz | 66MHz | 3x | Off | On | Off | On |
225MHz | 75MHz | 3x | Off | On | Off | On |
266MHz | 66MHz | 4x | On | Off | On | On |
CPU SPEED SELECTION (INTEL) | |||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 | |
90MHz | 60MHz | 1.5x | On | On | On | N/A | |
100MHz | 66MHz | 1.5x | Off | On | On | N/A | |
120MHz | 60MHz | 2x | On | On | On | N/A | |
133MHz | 66MHz | 2x | Off | On | On | N/A | |
150MHz | 60MHz | 2.5x | On | On | On | N/A | |
166MHz | 66MHz | 2.5x | Off | On | On | N/A | |
200MHz | 66MHz | 3x | Off | On | On | Off | |
CPU SPEED SELECTION (INTEL, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
90MHz | 60MHz | 1.5x | Off | Off | Off | On |
100MHz | 66MHz | 1.5x | Off | Off | Off | On |
120MHz | 60MHz | 2x | On | Off | Off | On |
133MHz | 66MHz | 2x | On | Off | Off | On |
150MHz | 60MHz | 2.5x | On | On | Off | On |
166MHz | 66MHz | 2.5x | On | On | Off | On |
200MHz | 66MHz | 3x | Off | On | Off | On |
CPU SPEED SELECTION (INTEL MMX) | ||||||
CPU speed | Clock speed | Multiplier | SW1/1 | SW1/2 | SW1/3 | SW1/4 |
166MHz | 66MHz | 2.5x | Off | On | On | N/A |
200MHz | 66MHz | 3x | Off | On | On | N/A |
233MHz | 66MHz | 3.5x | Off | On | On | Off |
CPU SPEED SELECTION (INTEL MMX, CON'T) | ||||||
CPU speed | Clock speed | Multiplier | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz | 66MHz | 2.5x | On | On | Off | On |
200MHz | 66MHz | 3x | Off | On | Off | On |
233MHz | 66MHz | 3.5x | Off | Off | Off | On |
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 |