MICRODYNE CORPORATION
NTR2000
NIC Type | Token Ring |
Transfer Rate | 4/16Mbps |
Data Bus | 16-bit ISA |
Topology | Ring |
Wiring Type | AUI Transceiver via DB-15 port |
Boot ROM | Available |

INTERRUPT SELECTION | |||
IRQ | W7 | W8 | |
» | 2 | Open | Open |
3 | Open | Closed | |
6 | Closed | Open | |
7 | Closed | Closed | |
NETWORK SPEED SELECTION | ||
Speed | W11 | |
» | 4Mbps | Open |
16Mbps | Closed | |
SHARED RAM SIZE | ||
Size | W9 | W10 |
8Kb | Open | Open |
16Kb | Open | Closed |
32Kb | Closed | Open |
64Kb | Closed | Closed |
ROM ADDRESS | |||||||
Address | W1 | W2 | W3 | W4 | W5 | W6 | |
» | CC00h | Closed | Open | Open | Closed | Closed | Open |
C000h | Closed | Open | Open | Open | Open | Open | |
C200h | Closed | Open | Open | Open | Open | Closed | |
C400h | Closed | Open | Open | Open | Closed | Open | |
C600h | Closed | Open | Open | Open | Closed | Closed | |
C800h | Closed | Open | Open | Closed | Open | Open | |
CA00h | Closed | Open | Open | Closed | Open | Closed | |
CE00h | Closed | Open | Open | Closed | Closed | Closed | |
D000h | Closed | Open | Closed | Open | Open | Open | |
DC00h | Closed | Open | Closed | Closed | Closed | Open | |
Note: Address DC00h is manufacturer's suggested alternate default setting | |||||||
ADAPTER | ||
Selection | Port Address/Shared Memory | W12 |
Primary | 00A20h/D8000h | Open |
Alternate | 00A24h/D4000h | Closed |