COMPEX, INC.
ANET-1-TP
|
NIC Type |
ARCnet |
|
Transfer Rate |
2.5Mbps |
|
Data Bus |
8-bit ISA |
|
Topology |
Linear Bus |
|
Wiring Type |
Shielded/Unshielded twisted pair |
|
Boot ROM |
Available |
|
NODE ADDRESS | ||||||||
|
Node |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 |
|
0 |
- |
- |
- |
- |
- |
- |
- |
- |
|
1 |
Off |
On |
On |
On |
On |
On |
On |
On |
|
2 |
On |
Off |
On |
On |
On |
On |
On |
On |
|
3 |
Off |
Off |
On |
On |
On |
On |
On |
On |
|
4 |
On |
On |
Off |
On |
On |
On |
On |
On |
|
251 |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
|
252 |
On |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
253 |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
254 |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
255 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
Note:Node address 0 is used for messaging between nodes and must not be used. A total of 255 node address settings are available. The switches are a binary representation of the decimal node addresses. Switch 1 is the Least Significant Bit and switch 8 is the Most Significant Bit. The switches have the following decimal values: switch 1=1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128. Turn off the switches and add the values of the off switches to obtain the correct node address. (On=0, off=1) | ||||||||
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Red |
On |
Data is being transmitted |
|
LED1 |
Red |
Off |
Data is not being transmitted |
|
LED2 |
Green |
On |
Data is being received |
|
LED2 |
Green |
Off |
Data is not being received |
|
TIMEOUT CONFIGURATION | |||
|
Response Time |
JP1 |
JP2 | |
|
74.7 m |
Open |
Open | |
|
283.4 m |
Open |
Closed | |
|
561.8 m |
Closed |
Open | |
|
1118.6 m |
Closed |
Closed | |
|
Note:Timeout is the time required for the network signal to make a complete trip around the network. Using a
| |||
|
MODE SELECTION | ||
|
Mode |
JP3 | |
|
Normal |
As shown in diagram on previous page | |
|
Special |
As shown on diagram on previous page | |
|
Note:In normal mode, any 32KB memory segment in the system may be selected. For an AT, however, with
| ||
|
I/O BASE ADDRESS | |||||||
|
Address |
JP4 |
JP5 |
JP6 |
JP7 |
JP8 |
JP9 | |
|
260h |
Closed |
Open |
Open |
Closed |
Closed |
Open | |
|
280h |
Closed |
Closed |
Closed |
Open |
Closed |
Open | |
|
2E0h |
Closed |
Open |
Open |
Open |
Closed |
Open | |
|
2F0h |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
300h |
Closed |
Closed |
Closed |
Closed |
Open |
Open | |
|
360h |
Closed |
Open |
Open |
Closed |
Open |
Open | |
|
Note:Jumpers count from right to left in the diagram. | |||||||
|
INTERRUPT REQUEST | ||||||
|
IRQ |
JP10 |
JP11 |
JP12 |
JP13 |
JP14 | |
|
2 |
Closed |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Closed | |
|
BOOT ROM ADDRESS | ||||||
|
Address |
JP15 |
JP16 |
JP17 |
JP18 |
JP19 | |
|
C0000h |
Closed |
Closed |
Closed |
Open |
Open | |
|
C8000h |
Open |
Closed |
Closed |
Open |
Open | |
|
CC000h |
Open |
Open |
Closed |
Open |
Open | |
|
D0000h |
Closed |
Open |
Closed |
Open |
Open | |
|
Note:Jumpers count from the bottom up in the diagram. | ||||||