I/VL 100 System board
Pentium upgrade processor
|
JP1 |
| Pentium upgrade installed |
ON |
| Normal operation |
OFF |
Flash EPROM program configuration
|
JP6 |
J13 |
| Flash Enabled |
1-2 |
2-3 |
| Normal Operation |
2-3 |
1-2 |
On-board Video RAM size
|
JP16 |
JP17 |
| 1 MB |
1-2 |
1-2 |
| 2 MB |
1-2 |
2-3 |
On-board Video adapter
|
J15 |
| Enable |
1-3 and 2-4 |
| Disabled |
3-5 and 4-6 |
Processor configuration
|
J23 |
J24 |
J25 |
| 486DX4/P24T |
3-6 |
3-6 |
3-6 |
| 486DX/DX2 |
1-4 |
1-4 |
1-4 |
Processor clock selection
|
J35 |
J36 |
| 25Mhz/DX2-50 |
1-2 |
2-3 |
| 33Mhz/DX2-66 |
2-3 |
2-3 |
| 40Mhz/DX2-80 |
1-2 |
1-2 |
| 50Mhz/DX-50 |
2-3 |
1-2 |
CPU Voltage
|
V1 |
V2 |
V3 |
V4 |
V5 |
V6 |
V7 |
| 3.3V |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
OFF |
| 5 Volts |
ON |
ON |
ON |
ON |
ON |
ON |
ON |
IDE HDD Interface
|
JP30 |
| Enabled |
1-2 |
| Disabled |
2-3 |