DANPEX CORPORATION
AN-550S/AN-550BT
|
NIC Type |
ARCnet |
|
Transfer Rate |
2Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Star (AN-550S) Linear Bus (AN-550BT) |
|
Wiring Type |
Shielded/Unshielded twisted pair RG62A/U 93ohm coaxial |
|
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) | ||||||||
|
BASE MEMORY ADDRESS & BOOT ROM ADDRESS | |||||||
|
Base Address |
Boot ROM |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 | |
|
C0000h |
C2000h |
On |
On |
On |
On |
On | |
|
C0800h |
C2000h |
Off |
On |
On |
On |
On | |
|
C1000h |
C2000h |
On |
Off |
On |
On |
On | |
|
C1800h |
C2000h |
Off |
Off |
On |
On |
On | |
|
C4000h |
C6000h |
On |
On |
Off |
On |
On | |
|
C4800h |
C6000h |
Off |
On |
Off |
On |
On | |
|
C5000h |
C6000h |
On |
Off |
Off |
On |
On | |
|
C5800h |
C6000h |
Off |
Off |
Off |
On |
On | |
|
CC000h |
CE000h |
On |
On |
On |
Off |
On | |
|
CC800h |
CE000h |
Off |
On |
On |
Off |
On | |
|
CD000h |
CE000h |
On |
Off |
On |
Off |
On | |
|
CD800h |
CE000h |
Off |
Off |
On |
Off |
On | |
|
D0000h |
D2000h |
On |
On |
Off |
Off |
On | |
|
D0800h |
D2000h |
Off |
On |
Off |
Off |
On | |
|
D1000h |
D2000h |
On |
Off |
Off |
Off |
On | |
|
D1800h |
D2000h |
Off |
Off |
Off |
Off |
On | |
|
D4000h |
D6000h |
On |
On |
On |
On |
Off | |
|
D4800h |
D6000h |
Off |
On |
On |
On |
Off | |
|
D5000h |
D6000h |
On |
Off |
On |
On |
Off | |
|
D5800h |
D6000h |
Off |
Off |
On |
On |
Off | |
|
D8000h |
DA000h |
On |
On |
Off |
On |
Off | |
|
D8800h |
DA000h |
Off |
On |
Off |
On |
Off | |
|
D9000h |
DA000h |
On |
Off |
Off |
On |
Off | |
|
D9800h |
DA000h |
Off |
Off |
Off |
On |
Off | |
|
DC000h |
DE000h |
On |
On |
On |
Off |
Off | |
|
DC800h |
DE000h |
Off |
On |
On |
Off |
Off | |
|
DD000h |
DE000h |
On |
Off |
On |
Off |
Off | |
|
DD800h |
DE000h |
Off |
Off |
On |
Off |
Off | |
|
E0000h |
E2000h |
On |
On |
Off |
Off |
Off | |
|
E0800h |
E2000h |
Off |
On |
Off |
Off |
Off | |
|
E1000h |
E2000h |
On |
Off |
Off |
Off |
Off | |
|
E1800h |
E2000h |
Off |
Off |
Off |
Off |
Off | |
|
I/O BASE ADDRESS | ||||
|
Address |
SW2/6 |
SW2/7 |
SW2/8 | |
|
260-26Fh |
On |
On |
On | |
|
290-29Fh |
Off |
On |
On | |
|
2E0-2EFh |
On |
Off |
On | |
|
2F0-2FFh |
Off |
Off |
On | |
|
300-30Fh |
On |
On |
Off | |
|
350-35Fh |
Off |
On |
Off | |
|
380-38Fh |
On |
Off |
Off | |
|
3E0-3EFh |
Off |
Off |
Off | |
|
BOOT ROM | ||
|
Setting |
SW2/9 | |
|
Disabled |
Off | |
|
Enabled |
On | |
|
ONBOARD TERMINATOR | ||
|
Setting |
SW1/10 | |
|
Disabled |
Off | |
|
Enabled |
On | |
|
Note:If the card is the last card in the network segment, the onboard terminator must be enabled. If the card
| ||
|
INTERRUPT REQUEST | |||||||||
|
IRQ |
JP2A |
JP2B |
JP2C |
JP2D |
JP2E |
JP2F |
JP2G |
JP2H | |
|
2/9 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
4 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
CABLE TYPE | |||
|
Type |
JP4 |
JP5 | |
|
RG62A/U 93ohm coaxial |
Pins 2 & 3 closed |
Pins 2 & 3 closed | |
|
Shielded/Unshielded twisted pair |
Pins 1 & 2 closed |
Pins 1 & 2 closed | |
|
FACTORY CONFIGURED SETTINGS | |
|
Jumper |
Setting |
|
JP1 |
Unused |
|
DIAGNOSTIC LED(S) | ||
|
LED |
Status |
Condition |
|
LED1 |
On |
Card is receiving power and is operating properly |
|
LED1 |
Blinking |
Data is being transmitted or received |
|
LED1 |
Off |
Card is not receiving power or is defective |
|
MISCELLANEOUS NOTES |
|
The AN-550S uses a star topology while the AN-550BT uses a linear bus topology. Other than topology, the two cards are identical. |