DIALOGIC CORPORATION
DTI/101
|
Card Type |
Telephony/T1 interface |
|
I/O Options |
Daisy-chain connector, PCM bus |
|
T1 Transfer Rate |
1.544Mbps |
|
Data Bus |
8-bit ISA |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
CSU connection |
CN1 |
Daisy-chain connector |
CN3 |
|
PCM bus |
CN2 |
Daughterboard connector |
CN4 |
|
USER CONFIGURABLE SETTINGS | |||
|
Setting |
Label |
Position | |
|
Interrupt driver enabled |
JP2 |
Closed | |
|
Interrupt driver disabled |
JP2 |
Open | |
|
Internal clock source |
SW1/4 |
Off | |
|
Clock source derived from T1 signal |
SW1/4 |
On | |
|
Normal operation |
SW2 |
Off | |
|
Loopback mode |
SW2 |
On | |
|
Note: JP2 should only be closed on one DTI/101 board in the system.All DTI-101 boards installed in the system should be set to the same interrupt. | |||
|
BASE I/O ADDRESS | ||||
|
Setting |
SW1/1 |
SW1/2 |
SW1/3 | |
|
320h |
Off |
Off |
Off | |
|
328h |
On |
Off |
Off | |
|
330h |
Off |
On |
Off | |
|
338h |
On |
On |
Off | |
|
3E0h |
Off |
Off |
On | |
|
3E8h |
On |
Off |
On | |
|
INTERRUPT | |||||||
|
Setting |
JP1/A |
JP1/B |
JP1/C |
JP1/D |
JP1/E |
JP1/F | |
|
IR/FONT> |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
IRQ3 |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
IRQ4 |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
IRQ5 |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
IRQ6 |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
IRQ7 |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Red |
On |
Red alert condition detected |
|
LED1 |
Red |
Off |
Red alert condition not detected |
|
LED2 |
Yellow |
On |
Yellow alert condition detected |
|
LED2 |
Yellow |
Off |
Yellow alert condition not detected |
|
LED3 |
Green |
On |
T1 signal is present |
|
LED3 |
Green |
Off |
T1 signal not present |
|
LED4 |
Red |
On |
Board is in loopback test mode |
|
LED4 |
Red |
Off |
Board is not in loopback test mode |