ANET-1A/ANET-1(REVISION K) Network Card Settings and Configuration
COMPEX, INC.
ANET-1A/ANET-1(REVISION K)
NIC Type | ARCnet |
Transfer Rate | 2.5Mbps |
Data Bus | 8-bit ISA |
Topology | Linear bus Star |
Wiring Type | Unshielded twisted pair
|
Boot ROM | Available |
BASE MEMORY ADDRESS SELECT | ||||||
Address | J2/A | J2/B | J2/C | J2/D | J2/E | |
| » | D0000h | Closed | Open | Open | Closed | Closed |
C0000h | Closed | Closed | Closed | Closed | Closed | |
C4000h | Closed | Closed | Open | Closed | Closed | |
CC000h | Closed | Open | Closed | Closed | Closed | |
D4000h | Open | Closed | Closed | Closed | Closed | |
D8000h | Open | Closed | Open | Closed | Closed | |
DC000h | Open | Open | Closed | Closed | Closed | |
E0000h | Open | Open | Open | Closed | Closed | |
BOOT ROM | ||
Setting | J1/C | |
| » | Disabled | open |
Enabled | closed | |
CABLE TOPOLOGY | ||
Setting | J7 | |
| » | Star | Closed |
Linear bus | Open | |
CABLE TYPE | |||
Type | J5 | J6 | |
| » | RG58A/U 50ohm coaxial | Pins 1 & 2 closed | Pins 1 & 2 closed |
Unshielded twisted pair | Pins 2 & 3 closed | Pins 2 & 3 closed | |
CONNECTIONS | |
Purpose | Location |
External LED connector | LJ1 |
INTERRUPT SELECT | ||||||
IRQ | J4/A | J4/B | J4/C | J4/D | J4/E | |
| » | IRQ2 | Closed | Open | Open | Open | Open |
IRQ3 | Open | Closed | Open | Open | Open | |
IRQ4 | Open | Open | Closed | Open | Open | |
IRQ5 | Open | Open | Open | Closed | Open | |
IRQ7 | Open | Open | Open | Open | Closed | |
I/O ADDRESS SELECT | ||||
Address | J3/A | J3/B | J3/C | |
| » | 2E0h | Closed | Open | Closed |
260h | Closed | Closed | Closed | |
290h | Closed | Closed | Open | |
2F0h | Closed | Open | Open | |
300h | Open | Closed | Closed | |
350h | Open | Closed | Open | |
380h | Open | Open | Closed | |
3E0h | Open | Open | Open | |
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) | ||||||||
TIMEOUT CONFIGURATION | |||
Response Time | J1/A | J1/B | |
| » | 74.7µs | open | open |
283.4µs | open | closed | |
561.8µs | closed | open | |
1118.6µs | closed | closed | |
DIAGNOSTIC LED | |||
LED | Color | Status | Condition |
LED1 | Green | On | Data is being received |
LED1 | Green | Off | Data is not being received |
LED2 | Red | Blinking | Network connection is broken |
LED2 | Red | On | Network connection is good |
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