PURE DATA LTD.
PDI9025-8
NIC Type | Token-Ring |
Transfer Rate | 4/16Mbps |
Data Bus | 8-bit ISA |
Topology | Ring |
Wiring Type | Shielded/Unshielded twisted pair |
Boot ROM | Available |
INTERRUPT REQUEST | |||||||
IRQ | JP3A | JP3B | JP3C | JP3D | JP3E | JP3F | |
» | 2 | Open | Open | Open | Open | Open | Closed |
3 | Open | Open | Open | Open | Closed | Open | |
4 | Open | Open | Open | Closed | Open | Open | |
5 | Open | Open | Closed | Open | Open | Open | |
6 | Open | Closed | Open | Open | Open | Open | |
7 | Closed | Open | Open | Open | Open | Open |
CARD TIMING | ||
Setting | JP6 | |
» | Oscillator select internal (6MHz) | Pins 2 & 3 Closed |
Oscillator select external (Host bus speed of 8 or 10MHz) | Pins 1 & 2 Closed |
BOOT ROM SIZE | |||
ROM size | JP11 | JP12 | |
» | 8/16KB | Pins 2 & 3 Closed | Pins 2 & 3 Closed |
32KB | Pins 1 & 2 Closed | Pins 2 & 3 Closed | |
64KB | Pins 1 & 2 Closed | Pins 1 & 2 Closed |
BOOT ROM | |
Setting | JP13 |
Disabled | Pins 2 & 3 Closed |
Enabled | Pins 1 & 2 Closed |
Note:Location of Boot ROM socket is unknown |
ALTERNATE/PRIMARY CARD SELECT | ||||
Setting | Address | Boot ROM Address | JP14 | |
» | Primary | 0A20-0A2Fh | D0000-D7FFFh | Pins 2 & 3 Closed |
Alternate | 1A20-1A2Fh | D8000-DFFFFh | Pins 1 & 2 Closed |