TMC RESEARCH CORPORATION
CI5VGM (VER. 1.0)
| Device Type | Single Board Computer |
| Processor | CX 6X86/CX 6X86L/CX 6X86MX/CX
MII/AM K5/AM K6/AM K6-2/IDT C6 IDT Winchip2/Pentium/Pentium MMX |
| Processor Speed | 90/100/120/133/150/166/180/200/225/233/250/266/300/333/350/366/400/450Mhz |
| Chip Set | VIA |
| Video Chip Set | Trident Microsystems, Inc. |
| Audio Chip Set | Yamaha |
| Maximum Onboard Memory | 384MB (EDO & SDRAM supported) |
| Cache | 1024KB |
| BIOS | Award |
| Dimensions | 338mm x 122mm |
| I/O Options | AT power connector, ATX power connector, Ethernet 100BaseT connector, Flat panel connector, Floppy drive interface, IDE interfaces (2), IR connector, Parallel interface, PS/2 keyboard port, PS/2 mouse port, Serial interfaces (2), USB interfaces (2), VGA port |
| Data Bus | ISA/PCI |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| AT power connector | AT |
Power LED & keylock | J8/Pins 11 - 15 |
| DiskOnChip socket | DOC |
LCD panel connector | J9 |
| IDE interface 1 | IDE1 | Unidentified | J13 |
| IDE interface 2 | IDE2 | Chassis fan power | J14 |
| Floppy drive interface | J1 | IR connector | J15 |
| Parallel interface | J2 | Keyboard interface | J16 |
| ATX power connector | J3 |
Mouse interface | J17 |
| Audio connector | J4 | PS/2 keyboard port | J19 |
| USB interface | J5 | PS/2 mouse port | J20 |
| Serial interface 1 | J6 | VGA port | J21 |
| Serial interface 2 | J7 | CPU fan power 1 | J22 |
| Speaker | J8/Pins 1 - 4 | CPU fan power 2 | J23 |
| ATX power on switch | J8/Pins 7 & 17 | Ethernet 100BaseT connector | J25 |
| Turbo LED | J8/Pins 8 & 18 | Unidentified | LED1 |
| Reset switch | J8/Pins 9 & 19 | Unidentified | LED2 |
| IDE interface LED | J8/Pins 10 & 20 | ||
USER CONFIGURABLE SETTINGS |
|||
Function |
Label |
Position |
|
» |
CMOS memory normal operation | J24 |
Pins 1 & 2 closed |
| CMOS memory clear | J24 |
Pins 2 & 3 closed |
|
| » | Factory configured - do not alter | JP1 | Unidentified |
| SDRAM operating frequency set to CPU clock | JP2 | Pins 1 & 2 closed |
|
| SDRAM operating frequency set to AGP clock | JP2 | Pins 2 & 3 closed |
|
» |
LCD power 5V setting | JP3 | Pins 3 & 5, 4 & 6 closed |
| LCD power 3.3V setting | JP3 | Pins 1 & 3, 2 & 4 closed | |
| CRT display selection | JP4 |
Closed |
|
| LCD display selection | JP4 |
Open |
|
| » | Factory configured - do not alter | JP5 | Unidentified |
| » | DiskOnChip BIOS address select D8000-DFFFF | JP6 |
Pins 2 & 3 closed |
| DiskOnChip BIOS address select D0000-D7FFF | JP6 |
Pins 1 & 2 closed |
|
| » | Factory configured - do not alter | SW3/1 | Unidentified |
| » | Factory configured - do not alter | SW3/2 | Unidentified |
| » | Factory configured - do not alter | SW3/3 | Unidentified |
| » | Factory configured - do not alter | SW3/4 | Unidentified |
| ATX Power supply select | W1 |
Closed |
|
| AT Power supply select | W1 |
Open |
|
DIMM CONFIGURATION |
|||
Size |
Bank 0 |
Bank 1 |
Bank 2 |
8MB |
(1) 1M x 64 |
None |
None |
16MB |
(1) 1M x 64 |
(1) 1M x 64 |
None |
16MB |
(1) 2M x 64 |
None |
None |
24MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
32MB |
(1) 4M x 64 |
None |
None |
32MB |
(1) 2M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
48MB |
(1) 4M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
None |
64MB |
(1) 8M x 64 |
None |
None |
64MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
80MB |
(1) 8M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
96MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
96MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
None |
128MB |
(1) 16M x 64 |
None |
None |
128MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
144MB |
(1) 16M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
160MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
192MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
192MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
256MB |
(1) 16M x 64 |
(1) 16M x 64 |
None |
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 supports EDO & SDRAM memory. | |||
CPU SPEED SELECTION (CX 6X86) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz |
66MHz |
2x |
Off | On | On | Off | On | Off | Off | On |
200MHz |
75MHz |
2x |
Off | Off | On | Off | On | Off | Off | On |
CPU SPEED SELECTION (CX 6X86L) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz |
66MHz |
2x |
Off | On | On | Off | On | Off | Off | On |
200MHz |
75MHz |
2x |
Off | Off | On | Off | On | Off | Off | On |
CPU SPEED SELECTION (CX 6X86MX) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
200MHz |
66MHz |
2.5x |
Off | On | On | Off | On | On | Off | On |
233MHz |
75MHz |
2.5x |
Off | Off | On | Off | On | On | Off | On |
266MHz |
66MHz |
3.5x |
Off | On | On | Off | Off | Off | Off | On |
CPU SPEED SELECTION (CX MII) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
266MHz |
66MHz |
3.5x |
Off | On | On | Off | Off | Off | Off | On |
266MHz |
83MHz |
2.5x |
Off | On | Off | Off | On | On | Off | Off |
333MHz |
83MHz |
3x |
Off | On | Off | Off | Off | On | Off | Off |
333MHz |
100MHz |
2.5x |
Off | Off | Off | On | On | On | Off | Off |
366MHz |
100MHz |
3x |
Off | Off | Off | On | Off | On | Off | Off |
CPU SPEED SELECTION (AM K5) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
90MHz |
60MHz |
1.5x |
On | On | On | Off | Off | Off | Off | On |
100MHz |
66MHz |
1.5x |
Off | On | On | Off | Off | Off | Off | On |
133MHz |
66MHz |
2x |
Off | On | On | Off | On | Off | Off | On |
166MHz |
66MHz |
2.5x |
Off | On | On | Off | On | On | Off | On |
CPU SPEED SELECTION (AM K6) |
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CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz |
66MHz |
2.5x |
Off | On | On | Off | On | On | Off | On |
200MHz |
66MHz |
3x |
Off | On | On | Off | Off | On | Off | On |
233MHz |
66MHz |
3.5x |
Off | On | On | Off | Off | Off | Off | On |
266MHz |
66MHz |
4x |
Off | On | On | Off | On | Off | On | On |
300MHz |
66MHz |
4.5x |
Off | On | On | Off | On | On | On | On |
CPU SPEED SELECTION (AM K6-2) |
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CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
300MHz |
100MHz |
3x |
Off | Off | Off | On | Off | On | Off | Off |
333MHz |
95MHz |
3.5x |
On | Off | Off | On | Off | Off | Off | Off |
350MHz |
100MHz |
3.5x |
Off | Off | Off | On | Off | Off | Off | Off |
366MHz |
66MHz |
5.5x |
Off | On | On | Off | Off | Off | On | On |
380MHz |
95MHz |
4x |
On | Off | Off | On | On | Off | On | Off |
400MHz |
100MHz |
4x |
Off | Off | Off | On | On | Off | On | Off |
450MHz |
100MHz |
4.5x |
Off | Off | Off | On | On | On | On | Off |
CPU SPEED SELECTION (IDT WINCHIP C6) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
180MHz |
60MHz |
3x |
On | On | On | Off | Off | On | Off | On |
200MHz |
66MHz |
3x |
Off | On | On | Off | Off | On | Off | On |
225MHz |
75MHz |
3x |
Off | Off | On | Off | Off | On | Off | On |
CPU SPEED SELECTION (IDT WINCHIP 2) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
200MHz |
66MHz |
3x |
Off | On | On | Off | Off | On | Off | On |
225MHz |
75MHz |
3x |
Off | Off | On | Off | Off | On | Off | On |
266MHz |
66MHz |
4x |
Off | On | On | Off | On | Off | On | On |
CPU SPEED SELECTION (PENTIUM) |
||||||||||
CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
90MHz |
60MHz |
1.5x |
On | On | On | Off | Off | Off | Off | On |
100MHz |
66MHz |
1.5x |
Off | On | On | Off | Off | Off | Off | On |
120MHz |
60MHz |
2x |
On | On | On | Off | On | Off | Off | On |
133MHz |
66MHz |
2x |
Off | On | On | Off | On | Off | Off | On |
150MHz |
60MHz |
2.5x |
On | On | On | Off | On | On | Off | On |
166MHz |
66MHz |
2.5x |
Off | On | On | Off | On | On | Off | On |
200MHz |
66MHz |
3x |
Off | On | On | Off | Off | On | Off | On |
CPU SPEED SELECTION (PENTIUM MMX) |
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CPU speed |
Clock speed |
Multiplier |
SW1/1 |
SW1/2 |
SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
166MHz |
66MHz |
2.5x |
Off | On | On | Off | On | On | Off | On |
200MHz |
66MHz |
3x |
Off | On | On | Off | Off | On | Off | On |
233MHz |
66MHz |
3.5x |
Off | On | On | Off | Off | Off | Off | On |
CPU VOLTAGE SELECTION (SINGLE) |
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Voltage |
SW2/1 | SW2/2 | SW2/3 | SW2/4 |
| 3.5v | On | On | On | On |
CPU VOLTAGE SELECTION (DUAL) |
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Voltage |
SW2/1 | SW2/2 | SW2/3 | SW2/4 |
| 2v | Off | Off | Off | Off |
| 2.1v | On | Off | Off | Off |
| 2.2v | Off | On | Off | Off |
| 2.3v | On | On | Off | Off |
| 2.4v | Off | Off | On | Off |
| 2.5v | On | Off | On | Off |
| 2.6v | Off | On | On | Off |
| 2.7v | On | On | On | Off |
| 2.8v | Off | Off | Off | On |
| 2.9v | On | Off | Off | On |
| 3v | Off | On | Off | On |
| 3.1v | On | On | Off | On |
| 3.2v | Off | Off | On | On |
| 3.3v | On | Off | On | On |
| 3.4v | Off | On | On | On |
SERIAL INTERFACE 1 PROTOCOL SELECTION |
Note: COM1 uses RS232 protocol only. |
SERIAL INTERFACE 2 PROTOCOL SELECTION |
|
Protocol |
J11 |
RS-232 |
Open |
| RS-422 | Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 11 & 12, 15 & 16, 17 & 18, 19 & 20, 23 & 24 closed |
| RS-485 | Pins 1 & 2, 3 & 4, 5 & 6, 7 & 8, 9 & 10, 11 & 12, 13 & 14, 15 & 16, 17 & 18, 19 & 20, 21 & 22, 23 & 24 closed |