PURE DATA LTD.
PDI8025
Transfer Rate | 4/16Mbps |
Data Bus | 16-bit ISA |
Topology | Ring |
Wiring Type | Shielded/Unshielded twisted pair |
Boot ROM | Available |

WATCHDOG TIMER | ||
Setting | JP1 | |
| » | Watchdog timer enabled | Pins 2 & 3 Closed |
Watchdog timer disabled | Pins 1 & 2 Closed | |
Note:The watchdog timer acts as a checksum for each data packet. | ||
DMA CHANNEL | ||||
Channel | JP2A | JP2B | JP2C | |
| » | DMA5 | Closed | Open | Open |
DMA6 | Open | Closed | Open | |
DMA7 | Open | Open | Closed | |
INTERRUPT REQUEST | ||||||||||
IRQ | JP3A | JP3B | JP3C | JP3D | JP3E | JP3F | JP3G | JP3H | JP3I | |
| » | 3 | Open | Open | Open | Open | Open | Open | Open | Open | Closed |
4 | Open | Open | Open | Open | Open | Open | Open | Closed | Open | |
5 | Open | Open | Open | Open | Open | Open | Closed | Open | Open | |
7 | Open | Open | Open | Open | Open | Closed | Open | Open | Open | |
9 | Open | Open | Open | Open | Closed | Open | Open | Open | Open | |
10 | Open | Open | Open | Closed | Open | Open | Open | Open | Open | |
11 | Open | Open | Closed | Open | Open | Open | Open | Open | Open | |
12 | Open | Closed | Open | Open | Open | Open | Open | Open | Open | |
15 | Closed | Open | Open | Open | Open | Open | Open | Open | Open | |
LLC EPROM ENABLE | ||
Setting | JP4 | |
| » | External EPROMs enabled | Pins 2 & 3 Closed |
External EPROMs disabled | Pins 1 & 2 Closed | |
Note:The LLC EPROMs contain the Logic Link Control program. These chips are installed on the card at the factory. The card will function properly with the LLC chips disabled.
| ||
CARD TIMING | ||
Setting | JP5 | |
| » | Oscillator select internal (6MHz) | Pins 2 & 3 Closed |
Oscillator select external (Host bus speed of 8 or 10MHz) | Pins 1 & 2 Closed | |
DIAGNOSTIC LED(S) | ||
Color | Status | Condition |
Red | On/Blinking | I/O Bus activity detected |
Red | Off | No I/O Bus activity detected |
Green | On | Card is attached to network |
Green | Off | Card is not initializing |
I/O BASE ADDRESS AND BASE MEMORY ADDRESS | |||||||||
I/O | Memory | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 | SW1/8 |
0A20h | Disabled | On | On | On | On | On | On | On | On |
0A20h | C0000 | On | On | On | On | Off | On | On | On |
0A20h | C4000 | On | On | On | Off | On | On | On | On |
0A20h | CC000 | On | On | On | Off | Off | On | On | On |
0A20h | D0000 | On | On | Off | On | On | On | On | On |
0A20h | D4000 | On | On | Off | On | Off | On | On | On |
0A20h | D8000 | On | On | Off | Off | On | On | On | On |
0A20h | DC000 | On | On | Off | Off | Off | On | On | On |
1A20h | Disabled | On | Off | On | On | On | On | On | On |
1A20h | C0000 | On | Off | On | On | Off | On | On | On |
1A20h | C4000 | On | Off | On | Off | On | On | On | On |
1A20h | CC000 | On | Off | On | Off | Off | On | On | On |
1A20h | D0000 | On | Off | Off | On | On | On | On | On |
1A20h | D4000 | On | Off | On | On | Off | On | On | On |
1A20h | D8000 | On | Off | Off | Off | On | On | On | On |
1A20h | DC000 | On | Off | Off | Off | Off | On | On | On |
2A20h | Disabled | Off | On | On | On | On | On | On | On |
2A20h | C0000 | Off | On | On | On | Off | On | On | On |
2A20h | C4000 | Off | On | On | Off | On | On | On | On |
2A20h | CC000 | Off | On | On | Off | Off | On | On | On |
2A20h | D0000 | Off | On | Off | On | On | On | On | On |
2A20h | D4000 | Off | On | Off | On | Off | On | On | On |
2A20h | D8000 | Off | On | Off | Off | On | On | On | On |
2A20h | DC000 | Off | On | Off | Off | Off | On | On | On |
3A20h | Disabled | Off | Off | On | On | On | On | On | On |
3A20h | C0000 | Off | Off | On | On | Off | On | On | On |
3A20h | C4000 | Off | Off | On | Off | On | On | On | On |
3A20h | CC000 | Off | Off | On | Off | Off | On | On | On |
3A20h | D0000 | Off | Off | Off | On | On | On | On | On |
3A20h | D4000 | Off | Off | Off | On | Off | On | On | On |
3A20h | D8000 | Off | Off | Off | Off | On | On | On | On |
3A20h | DC000 | Off | Off | Off | Off | Off | On | On | On |