MADGE NETWORKS, LTD.
SMART 16/4 AT HUBCARD
Card Type | Network Interface Card |
NIC Type | Token Ring |
Network Transfer Rate | 16Mbps/4Mbps |
Data Bus | 8/16-bit ISA |
Topology | Ring |
Wiring Type | Unshielded twisted pair |
Boot ROM | Not available |

CONNECTIONS | |||
Function | Label | Function | Label |
Lines 1 & 2 out | J1 | Lines 9 & 10 out | J5 |
Lines 3 & 4 out | J2 | Daisy-chain out | J6 |
Lines 5 & 6 out | J3 | Daisy-chain in | J7 |
Lines 7 & 8 out | J4 | ||
Note: To access both lines, a splitter cable must be used. With the normal wiring, only the odd-numbered lines may be accessed. | |||
BASE I/O ADDRESS | |||
Setting | SW1/1 | SW1/2 | SW1/3 |
8A20h | Off | Off | Off |
9A20h | On | Off | Off |
AA20h | Off | On | Off |
BA20h | On | On | Off |
CA20h | Off | Off | On |
DA20h | On | Off | On |
EA20h | Off | On | On |
FA20h | On | On | On |