NDC COMMUNICATIONS, INC.
ND1110
NIC Type | Token-Ring |
Transfer Rate | 4/16Mbps |
Data Bus | 8-bit ISA |
Topology | Ring |
Wiring Type | Shielded/Unshielded twisted pair via DB-9 port |
Boot ROM | Available |

BOOT ROM ADDRESS | ||||||
Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
C000h | Off | On | On | On | On | On |
C200h | Off | On | On | On | On | Off |
C400h | Off | On | On | On | Off | On |
C600h | Off | On | On | On | Off | Off |
C800h | Off | On | On | Off | On | On |
CA00h | Off | On | On | Off | On | Off |
CC00h | Off | On | On | Off | Off | On |
CE00h | Off | On | On | Off | Off | Off |
D000h | Off | On | Off | On | On | On |
D200h | Off | On | Off | On | On | Off |
D400h | Off | On | Off | On | Off | On |
D600h | Off | On | Off | On | Off | Off |
D800h | Off | On | Off | Off | On | On |
DA00h | Off | On | Off | Off | On | Off |
DC00h | Off | On | Off | Off | Off | On |
DE00h | Off | On | Off | Off | Off | Off |
INTERRUPT REQUEST | |||
IRQ | SW1/7 | SW1/8 | |
2 | On | On | |
| » | 3 | On | Off |
6 | Off | On | |
7 | Off | Off | |
PRIMARY/ALTERNATE CARD | ||
Setting | SW1/9 | |
| » | Primary | Off |
Alternate | On | |
Note:If two of these cards are to be used in a single system, one of the cards must be set to primary and the other card must be set to alternate. | ||
SHARED MEMORY SIZE | |||
Size | SW1/10 | SW1/11 | |
8KB | On | On | |
| » | 16KB | Off | On |
32KB | On | Off | |
64KB | Off | Off | |
NETWORK SEGMENT SPEED | ||
Speed | SW1/12 | |
| » | 16Mbps | Off |
4Mbps | On | |
Note:All cards on the network must have this option set the same. | ||