GVC TECHNOLOGIES, INC.
NIC-2500
|
NIC Type |
Token Ring |
|
Transfer Rate |
4/16Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Token Ring |
|
Wiring Type |
Unshielded twisted pair
|
|
Boot ROM |
Available (in firmware) |
|
BOOT ROM ADDRESS | |||||||
|
Address |
JP1A |
JP1B |
JP1C |
JP1D |
JP1E |
JP1F | |
|
C0000-C1FFFh |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
C2000-C3FFFh |
Closed |
Open |
Open |
Open |
Open |
Closed | |
|
C4000-C5FFFh |
Closed |
Open |
Open |
Open |
Closed |
Open | |
|
C6000-C7FFFh |
Closed |
Open |
Open |
Open |
Closed |
Closed | |
|
C8000-C9FFFh |
Closed |
Open |
Open |
Closed |
Open |
Open | |
|
CA000-CBFFFh |
Closed |
Open |
Open |
Closed |
Open |
Closed | |
| » |
CC000-CDFFFh |
Closed |
Open |
Open |
Closed |
Closed |
Open |
|
CE000-CFFFFh |
Closed |
Open |
Open |
Closed |
Closed |
Closed | |
|
D0000-D1FFFh |
Closed |
Open |
Closed |
Open |
Open |
Open | |
| » |
DC000-DDFFFh |
Closed |
Open |
Closed |
Closed |
Closed |
Open |
|
Note:CC000h or DC000h are the recommended default settings. | |||||||
|
INTERRUPT REQUEST | |||
|
IRQ |
JP2A |
JP2B | |
| » |
2/9 |
Open |
Open |
|
3 |
Open |
Closed | |
|
6 |
Closed |
Open | |
|
7 |
Closed |
Closed | |
|
SHARED RAM CONFIGURATION | |||
|
Size |
JP2C |
JP2D | |
|
8KB |
Open |
Open | |
| » |
16KB |
Open |
Closed |
|
Note:This setting configures how much system memory the card will use. | |||
|
NETWORK SPEED | |
|
Speed |
JP2E |
|
4Mbps |
Open |
|
16Mbps |
Closed |
|
Note:All cards on a segment must have this option set the same. | |
|
I/O BASE ADDRESS | ||
|
Address |
JP2F | |
| » |
A20h |
Open |
|
A24h |
Closed | |