ACCTON TECHNOLOGY CORPORATION
RINGPAIR-4/16T (TR1615 REV. 2)
NIC Type | Token Ring |
Transfer Rate | 4/16Mbps |
Data Bus | 16-bit ISA |
Topology | Ring |
Wiring Type | Shielded twisted pair Unshielded twisted pair |
Boot ROM | Not available |

BASE MEMORY ADDRESS | |||||||
Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |
| » | CC000h | On | Off | Off | On | On | Off |
C0000h | On | Off | Off | Off | Off | Off | |
C2000h | On | Off | Off | Off | Off | On | |
C4000h | On | Off | Off | Off | On | Off | |
C6000h | On | Off | Off | Off | On | On | |
C8000h | On | Off | Off | On | Off | Off | |
CA000h | On | Off | Off | On | Off | On | |
CE000h | On | Off | Off | On | On | On | |
DC000h | On | Off | On | On | On | Off | |
D0000h | On | Off | On | Off | Off | Off | |
D2000h | On | Off | On | Off | Off | On | |
D4000h | On | Off | On | Off | On | Off | |
D6000h | On | Off | On | Off | On | On | |
D8000h | On | Off | On | On | Off | Off | |
DA000h | On | Off | On | On | Off | On | |
DE000h | On | Off | On | On | On | On | |
INTERRUPT SELECT | |||
IRQ | SW1/7 | SW1/8 | |
| » | IRQ3 | Off | On |
IRQ2 | Off | Off | |
IRQ6 | On | Off | |
IRQ7 | On | On | |
PRIMARY/ALTERNATE ADAPTER | ||
Setting | SW1/9 | |
| » | 4/16T as primary or sole LAN adapter | Off |
4/16T as alternate LAN adapter | On | |
SHARED RAM | |||
Setting | SW1/10 | SW1/11 | |
| » | 16KB shared RAM | Off | On |
8KB shared RAM | Off | Off | |
32KB shared RAM | On | Off | |
64KB shared RAM | On | On | |
DATA BUS TRANSFER RATE | |
Setting | SW1/12 |
16Mbps | Off |
4Mbps | On |
BUS WIDTH | |
Setting | JP10 |
8-bit bus width enabled | Pins 2 & 3 closed |
16-bit bus width enabled | Pins 1 & 2 closed |
DIAGNOSTIC LED | |||
LED | Color | Status | Condition |
LED1 | Green | On | 16Mbps transmission speed |
LED1 | Red | On | 4Mbps transmission speed |