DIALOGIC CORPORATION
D/40A, D/40B, D/41A, D/41B
|
Card Type |
Telephony |
|
I/O Options |
AEB bus |
|
Data Bus |
8-bit ISA |
|
Line Type |
Loop-start, ground-start (answer only) |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Lines 1 & 2 |
CN1 |
Analog expansion bus |
P3 |
|
Lines 3 & 4 |
CN2 | ||
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
Base I/O address is D000h |
JP5 |
Open | |
|
Base I/O address is A000h |
JP5 |
Closed | |
|
IRQ termination enabled |
JP7 |
Closed | |
|
IRQ termination disabled |
JP7 |
Open | |
|
Board will use internal loop-start interface for input |
JP8 |
Installed | |
|
Board will use T1 interface via AEB bus for input |
JP8 |
Not installed | |
|
Disabled board will not answer incoming calls |
SW1/4 |
Off | |
|
Disabled board will send busy signal to incoming calls |
SW1/4 |
On | |
|
Note: If multiple D/4x cards are installed in a system, JP7 should be closed for only one of them. | |||
|
INTERRUPT | |||||||
|
Setting |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
JP1/E |
JP1/F | |
|
IRQ2 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
IRQ3 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ4 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ6 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
IRQ7 |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
Note: All D/4xx boards in the system should be set to the same interrupt. | |||||||
|
BASE I/O ADDRESS OFFSET (BOARD NUMBER) | |||||
|
Setting |
Board Number |
SW1/1 |
SW1/2 |
SW1/3 | |
|
000h |
1 |
Off |
Off |
Off | |
|
200h |
2 |
Off |
Off |
On | |
|
400h |
3 |
Off |
On |
Off | |
|
600h |
4 |
Off |
On |
On | |
|
800h |
5 |
On |
Off |
Off | |
|
A00h |
6 |
On |
Off |
On | |
|
C00h |
7 |
On |
On |
Off | |
|
E00h |
8 |
On |
On |
On | |