AQUILA COMMUNICATIONS
AQ-PCA 108/AQ-PCA 208/AQ-PCA 308
|
NIC Type: |
ARCnet |
|
Transfer Rate: |
2.5Mbps |
|
Data Bus: |
8-bit ISA |
|
Topology: |
Linear Bus (AQ-PCA-208/308) Star (AQ PCA-108/308) |
|
Wiring Type |
AUI tranceiver via DB-15 port RG-62A/U 93ohm coaxial (AQ-PCA-208) Shielded/Unshielded twisted pair |
|
Boot ROM |
Available |
|
BOOT ROM |
|
|
Setting |
JP1 |
|
Enabled |
Closed |
|
Disabled |
Open |
|
INTERRUPT SELECT - JP2 |
||||||
|
IRQ |
Jumper A |
Jumper B |
Jumper C |
Jumper D |
Jumper 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 |
|
EXTENDED TIME-OUT |
|||
|
Setting |
E1 |
E2 |
|
|
» |
78µs |
Open |
Open |
|
|
285µs |
Open |
Closed |
|
|
563µs |
Closed |
Open |
|
|
1130µs |
Closed |
Closed |
|
Note:All nodes in the network must have identical time-out settings. |
|||
|
NODE ID NUMBER |
|||||||||
|
ID # |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
SW1/7 |
SW1/8 |
|
|
» |
255 |
On |
On |
On |
On |
On |
On |
On |
On |
|
|
1 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
On |
|
Note:Nodes can be numbered from 1 to 255. The switches are a binary representation of the node numbers. When a switch is on, the corresponding bit is set to 1 and has the following decimal value: SW1/1=128, SW1/2=64, SW1/3=32, SW1/4=16, SW1/5=8, SW1/6=4, SW1/7=2, SW1/8=1. |
|||||||||
|
MEMORY ADDRESS |
|||||||
|
RAM Address |
ROM Address |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
|
|
» |
D0000h |
D2000h |
On |
Off |
Off |
On |
On |
|
|
D0800h |
D2000h |
On |
Off |
Off |
On |
Off |
|
|
C0000h |
C2000h |
On |
On |
On |
On |
On |
|
|
C0800h |
C2000h |
On |
On |
On |
On |
Off |
|
|
C1000h |
C2000h |
On |
On |
On |
Off |
On |
|
|
C1800h |
C2000h |
On |
On |
On |
Off |
Off |
|
|
C4000h |
C6000h |
On |
On |
Off |
On |
On |
|
|
C4800h |
C6000h |
On |
On |
Off |
On |
Off |
|
|
C5000h |
C6000h |
On |
On |
Off |
Off |
On |
|
|
C5800h |
C6000h |
On |
On |
Off |
Off |
Off |
|
|
CC000h |
CE000h |
On |
Off |
On |
On |
On |
|
|
CC800h |
CE000h |
On |
Off |
On |
On |
Off |
|
|
CD000h |
CE000h |
On |
Off |
On |
Off |
On |
|
|
CD800h |
CE000h |
On |
Off |
On |
Off |
Off |
|
|
D1000h |
D2000h |
On |
Off |
Off |
Off |
On |
|
|
D1800h |
D2000h |
On |
Off |
Off |
Off |
Off |
|
|
D4000h |
D6000h |
Off |
On |
On |
On |
On |
|
|
D4800h |
D6000h |
Off |
On |
On |
On |
Off |
|
|
D5000h |
D6000h |
Off |
On |
On |
Off |
On |
|
|
D5800h |
D6000h |
Off |
On |
On |
Off |
Off |
|
|
D8000h |
DA000h |
Off |
On |
Off |
On |
On |
|
|
D8800h |
DA000h |
Off |
On |
Off |
On |
Off |
|
MEMORY ADDRESS |
||||||
|
RAM Address |
ROM Address |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
|
D9000h |
DA000h |
Off |
On |
Off |
Off |
On |
|
D9800h |
DA000h |
Off |
On |
Off |
Off |
Off |
|
DC000h |
DE000h |
Off |
Off |
On |
On |
On |
|
DC800h |
DE000h |
Off |
Off |
On |
On |
Off |
|
DD000h |
DE000h |
Off |
Off |
On |
Off |
On |
|
DD800h |
DE000h |
Off |
Off |
On |
Off |
Off |
|
E0000h |
E2000h |
Off |
Off |
Off |
On |
On |
|
E0800h |
E2000h |
Off |
Off |
Off |
On |
Off |
|
E1000h |
E2000h |
Off |
Off |
Off |
Off |
On |
|
E1800h |
E2000h |
Off |
Off |
Off |
Off |
Off |
|
Note:ROM address locations are only valid if JP1 is closed (Boot ROM enabled). |
||||||
|
I/O ADDRESS |
||||
|
Address |
SW2/6 |
SW2/7 |
SW2/8 |
|
|
» |
2E0h |
On |
Off |
On |
|
|
260h |
On |
On |
On |
|
|
290h |
On |
On |
Off |
|
|
2F0h |
On |
Off |
Off |
|
|
300h |
Off |
On |
On |
|
|
350h |
Off |
On |
Off |
|
|
380h |
Off |
Off |
On |
|
|
3E0h |
Off |
Off |
Off |
