INTERNATIONAL COMMUNICATIONS EQUIPMENT CORP.
ICE 1 LAN CONTROLLER
|
NIC Type: |
ARCnet |
|
Transfer Rate: |
2.5Mbps |
|
Data Bus: |
8-bit ISA |
|
Topology: |
Linear Bus Star |
|
Wiring Type |
RG-62A/U 93ohm coaxial Shielded/Unshielded twisted pair |
|
Boot ROM |
Available |
|
I/O ADDRESS | |||||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 | |
| » |
2E0h |
Off |
On |
Off |
Off |
Off |
On |
|
200h |
Off |
On |
On |
On |
On |
On | |
|
210h |
Off |
On |
On |
On |
On |
Off | |
|
220h |
Off |
On |
On |
On |
Off |
On | |
|
230h |
Off |
Off |
On |
On |
Off |
Off | |
|
240h |
Off |
Off |
On |
Off |
On |
Off | |
|
250h |
Off |
On |
On |
Off |
On |
Off | |
|
260h |
Off |
On |
On |
Off |
Off |
On | |
|
270h |
Off |
On |
On |
Off |
Off |
Off | |
|
280h |
Off |
On |
Off |
On |
On |
On | |
|
290h |
Off |
On |
Off |
On |
On |
Off | |
|
2A0h |
Off |
On |
Off |
On |
Off |
On | |
|
2B0h |
Off |
On |
Off |
On |
Off |
Off | |
|
2C0h |
Off |
On |
Off |
Off |
On |
On | |
|
2D0h |
Off |
On |
Off |
Off |
On |
Off | |
|
2F0h |
Off |
On |
Off |
Off |
Off |
Off | |
|
300h |
Off |
Off |
On |
On |
On |
On | |
|
I/O ADDRESS | ||||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
|
310h |
Off |
Off |
On |
On |
On |
Off |
|
320h |
Off |
Off |
On |
On |
Off |
On |
|
330h |
Off |
Off |
On |
On |
Off |
Off |
|
340h |
Off |
Off |
On |
Off |
On |
On |
|
350h |
Off |
Off |
On |
Off |
On |
Off |
|
360h |
Off |
Off |
On |
Off |
Off |
On |
|
370h |
Off |
Off |
On |
Off |
Off |
Off |
|
380h |
Off |
Off |
Off |
On |
On |
On |
|
390h |
Off |
Off |
Off |
On |
On |
Off |
|
3A0h |
Off |
Off |
Off |
On |
Off |
On |
|
3B0h |
Off |
Off |
Off |
On |
Off |
Off |
|
3C0h |
Off |
Off |
Off |
Off |
On |
On |
|
3D0h |
Off |
Off |
Off |
Off |
On |
Off |
|
3E0h |
Off |
Off |
Off |
Off |
Off |
On |
|
3F0h |
Off |
Off |
Off |
Off |
Off |
Off |
|
MEMORY ADDRESS | ||||||
|
RAM Buffer |
Boot ROM |
SW1/7 |
SW1/8 |
SW2/6 |
SW2/7 |
SW2/8 |
|
C0000h |
C8000h |
On |
On |
Off |
On |
On |
|
CC000h |
Disabled |
Off |
On |
Off |
On |
On |
|
C8000h |
CC000h |
On |
Off |
Off |
On |
On |
|
C8000h |
Disabled |
Off |
Off |
Off |
On |
On |
|
D0000h |
D8000h |
On |
On |
Off |
On |
Off |
|
DC000h |
Disabled |
Off |
On |
Off |
On |
Off |
|
D8000h |
DC000h |
On |
Off |
Off |
On |
Off |
|
D8000h |
Disabled |
Off |
Off |
Off |
On |
Off |
|
E0000h |
E8000h |
On |
On |
Off |
Off |
On |
|
EC000h |
Disabled |
Off |
On |
Off |
Off |
On |
|
E8000h |
EC000h |
On |
Off |
Off |
Off |
On |
|
E8000h |
Disabled |
Off |
Off |
Off |
Off |
On |
|
INTERRUPT SELECT | ||||||
|
IRQ |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 | |
| » |
IRQ2 |
Off |
Off |
Off |
Off |
On |
|
IRQ3 |
Off |
Off |
Off |
On |
Off | |
|
IRQ4 |
Off |
Off |
On |
Off |
Off | |
|
IRQ5 |
Off |
On |
Off |
Off |
Off | |
|
IRQ7 |
On |
Off |
Off |
Off |
Off | |
|
NODE ID NUMBER | ||||||||
|
ID # |
SW3/1 |
SW3/2 |
SW3/3 |
SW3/4 |
SW3/5 |
SW3/6 |
SW3/7 |
SW3/8 |
|
1 |
On |
On |
On |
On |
On |
On |
On |
Off |
|
255 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
Note:Nodes can be numbered from 1 to 255. The switches are a binary representation of the node numbers. When a switch is off, the corresponding bit is set to 1 and has the following decimal value: SW3/1=128, SW3/2=64, SW3/3=32, SW3/4=16, SW3/5=8, SW3/6=4, SW3/7=2, SW3/8=1. | ||||||||
