DIALOGIC CORPORATION
D/21D, D/41D (REV. 2)
|
Card Type |
Telephony |
|
I/O Options |
AEB bus |
|
Data Bus |
8-bit ISA |
|
Line Type |
Loop-start |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
Microprocessor interface |
P2 |
Analog expansion bus |
P3 |
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
| » |
IRQ termination enabled |
JP7 |
Open |
|
IRQ termination disabled |
JP7 |
Closed | |
| » |
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. | |||
|
BASE I/O ADDRESS | |||||
|
Setting |
JP5 |
JP6 |
SW1/1 |
SW1/2 |
SW1/3 |
|
A0000h |
Closed |
Open |
Off |
Off |
Off |
|
A2000h |
Closed |
Open |
Off |
Off |
On |
|
A4000h |
Closed |
Open |
Off |
On |
Off |
|
A6000h |
Closed |
Open |
Off |
On |
On |
|
A8000h |
Closed |
Open |
On |
Off |
Off |
|
AA000h |
Closed |
Open |
On |
Off |
On |
|
AC000h |
Closed |
Open |
On |
On |
Off |
|
AE000h |
Closed |
Open |
On |
On |
On |
|
B8000h |
Closed |
Closed |
Off |
Off |
Off |
|
BA000h |
Closed |
Closed |
Off |
Off |
On |
|
BC000h |
Closed |
Closed |
Off |
On |
Off |
|
BE000h |
Closed |
Closed |
Off |
On |
On |
|
BASE I/O ADDRESS (CON’T) | ||||||
|
Setting |
JP5 |
JP6 |
SW1/1 |
SW1/2 |
SW1/3 | |
|
C0000h |
Closed |
Closed |
On |
Off |
Off | |
|
C0000h |
Open |
Closed |
Off |
Off |
Off | |
|
C2000h |
Closed |
Closed |
On |
Off |
On | |
|
C2000h |
Open |
Closed |
Off |
Off |
On | |
|
C4000h |
Closed |
Closed |
On |
On |
Off | |
|
C4000h |
Open |
Closed |
Off |
On |
Off | |
|
C6000h |
Closed |
Closed |
On |
On |
On | |
|
C6000h |
Open |
Closed |
Off |
On |
On | |
|
C8000h |
Open |
Closed |
On |
Off |
Off | |
|
CA000h |
Open |
Closed |
On |
Off |
On | |
|
CC000h |
Open |
Closed |
On |
On |
Off | |
|
CE000h |
Open |
Closed |
On |
On |
On | |
| » |
D0000h |
Open |
Open |
Off |
Off |
Off |
|
D2000h |
Open |
Open |
Off |
Off |
On | |
|
D4000h |
Open |
Open |
Off |
On |
Off | |
|
D6000h |
Open |
Open |
Off |
On |
On | |
|
D8000h |
Open |
Open |
On |
Off |
Off | |
|
DA000h |
Open |
Open |
On |
Off |
On | |
|
DC000h |
Open |
Open |
On |
On |
Off | |
|
DE000h |
Open |
Open |
On |
On |
On | |
|
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. | |||||||