COMPEX, INC.
ARC-ARRAY (Rev. D1)
|
NIC Type |
ARCnet |
|
Transfer Rate |
2.5Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Star Linear Bus |
|
Wiring Type |
RG-62A/U 93ohm coaxial |
|
Boot ROM |
Available |
|
NODE ADDRESS |
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|
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) |
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|
ARC-ARRAY TYPE SELECT |
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|
|
First Card |
Second Card |
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|
Type |
JP1A-E |
JP2A-E |
JP1A-E |
JP2A-E |
|
Half Arc-Array |
Closed |
Open |
N/A |
N/A |
|
Full Arc Array |
Closed |
Open |
Open |
Closed |
Note:When only one Arc-Array adapter is present, Half Arc-Array setting is used giving a maximum transmission rate of 10Mbps. When two Arc-Array adapters are present, connected together via CN1 on both adapters, Full Arc-Array setting is used giving a maximum transmission rate of 20Mbps. |
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|
INTERRUPT REQUEST |
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|
IRQ |
JP3/1 |
JP3/2 |
JP3/3 |
JP3/4 |
JP3/5 |
JP4/1 |
JP4/2 |
JP4/3 |
JP4/4 |
|
|
|
2/9 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
|
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
|
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
|
|
7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
|
|
10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
|
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
|
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
|
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
|
BASE MEMORY ADDRESS |
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|
Address |
JP5/1 |
JP5/2 |
JP5/3 |
JP5/4 |
JP5/5 |
|
C0000h |
Closed |
Closed |
Closed |
Closed |
Closed |
|
C4000h |
Closed |
Closed |
Open |
Closed |
Closed |
|
CC000h |
Closed |
Closed |
Closed |
Open |
Closed |
|
D0000h |
Closed |
Closed |
Open |
Open |
Closed |
|
D4000h |
Closed |
Closed |
Closed |
Closed |
Open |
|
D8000h |
Closed |
Closed |
Open |
Closed |
Open |
|
DC000h |
Closed |
Closed |
Closed |
Open |
Open |
|
E0000h |
Closed |
Closed |
Open |
Open |
Open |
|
I/O BASE ADDRESS |
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|
Address |
JP6/1 |
JP6/2 |
JP6/3 |
|
|
|
260h |
Closed |
Closed |
Closed |
|
|
290h |
Open |
Closed |
Closed |
|
|
2E0h |
Closed |
Open |
Closed |
|
|
2F0h |
Open |
Open |
Closed |
|
|
300h |
Closed |
Closed |
Open |
|
|
350h |
Open |
Closed |
Open |
|
|
380h |
Closed |
Open |
Open |
|
|
3E0h |
Open |
Open |
Open |
|
WAIT STATE |
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|
Setting |
JP7/1 |
|
|
|
1 Wait state |
Open |
|
|
0 Wait state |
Closed |
|
TIMEOUT CONFIGURATION |
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|
Response Time |
JP7/2 |
JP7/3 |
|
|
|
74.7s |
Open |
Open |
|
|
283.4s |
Open |
Closed |
|
|
561.8s |
Closed |
Open |
|
|
1118.6s |
Closed |
Closed |
|
Note:Timeout is the time required for the network signal to make a complete trip around the network. Using a |
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|
TOPOLOGY CONFIGURATION |
|
|
Topology |
JP8/Jumpers 1 - 4 |
|
Star |
Closed |
|
Linear Bus |
Open |
|
Note: JP8/Jumpers 1, 2, 3, and 4 set Channels 1, 2, 3, and 4 respectively. Each channel may be individually configured for Star or Bus topology, e.g. closing only JP8/2 sets channel 2 for Star topology and channels ;1,3, and 4 for Bus topology |
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Verision 1 (Shown Above) |
Version 2 |
|
LEDS |
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|
LED |
Color |
Status |
Condition |
|
1 |
Red |
On |
Data is being transmitted on CON1 |
|
1 |
Red |
Off |
Data is not being transmitted on CON1 |
|
2 |
Green |
On |
Data is being received on CON1 |
|
2 |
Green |
Off |
Data is not being received on CON1 |
|
3 |
Red |
On |
Data is being transmitted on CON2 |
|
3 |
Red |
Off |
Data is not being transmitted on CON2 |
|
4 |
Green |
On |
Data is being received on CON2 |
|
4 |
Green |
Off |
Data is not being received on CON2 |
|
5 |
Red |
On |
Data is being transmitted on CON3 |
|
5 |
Red |
Off |
Data is not being transmitted on CON3 |
|
6 |
Green |
On |
Data is being received on CON3 |
|
6 |
Green |
Off |
Data is not being received on CON3 |
|
7 |
Red |
On |
Data is being transmitted on CON4 |
|
7 |
Red |
Off |
Data is not being transmitted on CON4 |
|
8 |
Green |
On |
Data is being received on CON4 |
|
8 |
Green |
Off |
Data is not being received on CON4 |