DIGITAL COMMUNICATIONS ASSOCIATES, INC.
IRMATRAC ISA 4/16 TOKEN-RING ADAPTER
|
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 |
|
ADAPTER I/O ADDRESS SELECTION |
||||
|
Select |
SW1/A |
SW1/B |
SW1/C |
|
|
|
X'0A00' |
On |
On |
On |
|
X'0A20' |
Off |
On |
On |
|
|
X'0A40' |
On |
Off |
On |
|
|
X'0A60' |
Off |
Off |
On |
|
|
X'1A00' |
On |
On |
Off |
|
|
X'1A20' |
Off |
On |
Off |
|
|
X'1A40' |
On |
Off |
Off |
|
|
X'1A60' |
Off |
Off |
Off |
|
|
ADAPTER I/O ADDRESS SELECTION |
|
|
Address |
SW1/A |
|
X'0A20' |
On |
|
X'1A20' |
Off |
|
Note: This setting applies only when using Ver.1 (SW1/H on) |
|
|
BOOT ROM CONFIGURATION |
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|
Address |
SW1/D |
SW1/E |
SW1/F |
|
|
X'C4000' |
Off |
On |
On |
|
|
X'C8000' |
On |
Off |
On |
|
|
X'CC000' |
Off |
Off |
On |
|
|
X'D4000' |
Off |
On |
Off |
|
|
|
X'D8000' |
On |
Off |
Off |
|
X'DC000' |
Off |
Off |
Off |
|
|
BOOT RAM CONFIGURATION |
|
|
Select |
SW1/G |
|
Enabled |
Off |
|
Disabled |
On |
|
IRMATRAC VERSION CONFIGURATION |
|
|
Version |
SW1/H |
|
1.x |
On |
|
2.0 or newer |
Off |