CELAN TECHNOLOGY, INC.
16/4 MBPS ISA TOKEN RING (T8025)
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 | Available |

CABLE TYPE SELECTION | |||||
Cable Type | JP2 A | JP2 B | JP2 C | JP2 D | |
| » | Unshielded twisted pair | Open | Open | Open | Open |
Shielded twisted pair | Closed | Closed | Closed | Closed | |
BASE I/O & SHARED RAM ADDRESS SELECTION | |||
IO Address | RAM Address | SW1/12 | |
| » | A20H - A23h | D8000H | Off |
A24H - A27h | D4000H | On | |
INTERRUPT SELECTION | |||
IRQ | SW1/7 | SW1/8 | |
| » | 2/9 | Off | Off |
3 | Off | On | |
5 | On | Off | |
7 | On | On | |
NETWORK SPEED SELECTION | ||
Speed | SW1/11 | |
| » | 16Mbps | On |
4Mbps | Off | |
RAM PAGE SIZE CONFIGURATION | |||
Address | SW1/9 | SW1/10 | |
| » | 16KB | Off | On |
8KB | Off | Off | |
32KB | On | Off | |
64KB | On | On | |
ROM ADDRESS | |||||||
Address | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 | |
| » | CC000h - CDFFFh | On | Off | Off | On | On | Off |
C0000h - C1FFFh | On | Off | Off | Off | Off | Off | |
C2000h - C3FFFh | On | Off | Off | Off | Off | On | |
C4000h - C5FFFh | On | Off | Off | Off | On | Off | |
C6000h - C7FFFh | On | Off | Off | Off | On | On | |
C8000h - C9FFFh | On | Off | Off | On | Off | Off | |
CA000h - CBFFFh | On | Off | Off | On | Off | On | |
CE000h - CFFFFh | On | Off | Off | On | On | On | |
D0000h - D1FFFh | On | Off | On | Off | Off | Off | |
D2000h - D3FFFh | On | Off | On | Off | Off | On | |
D4000h - D5FFFh | On | Off | On | Off | On | Off | |
D6000h - D7FFFh | On | Off | On | Off | On | On | |
D8000h - D9FFFh | On | Off | On | On | Off | Off | |
DA000h - DBFFFh | On | Off | On | On | Off | On | |
DC000h - DDFFFh | On | Off | On | On | On | Off | |
DE000h - DFFFFh | On | Off | On | On | On | On | |