MITEL CORPORATION
SINGLE T1
Card Type | T1 DSU |
Chip Set | Mitel |
I/O Options | MVIP bus |
Maximum Transfer Rate | 1.544Mbps |
Data Bus | 16-bit ISA |

CONNECTIONS | |||
Function | Label | Function | Label |
T1 line 1 | J1 | MVIP bus | P6 |
Handset | J3 | ||
USER CONFIGURABLE SETTINGS | |||
Setting | Label | Position | |
| » | IRQ driver terminated | P3/A | Closed |
| IRQ driver not terminated | P3/A | Open | |
| » | PMAC enabled | SW1/4 | Off |
PMAC disabled | SW1/4 | On | |
| » | Factory configured - do not alter | P1/E | N/A |
| » | Factory configured - do not alter | P1/F | N/A |
BASE I/O ADDRESS | |||||
Setting | S4/1 | S4/2 | S4/3 | S4/4 | |
| 0200h | On | On | On | Off | |
| » | 0300h | On | On | On | On |
2200h | On | On | Off | Off | |
2300h | On | On | Off | On | |
4200h | On | Off | On | Off | |
4300h | On | Off | On | On | |
6200h | On | Off | Off | Off | |
6300h | On | Off | Off | On | |
8200h | Off | On | On | Off | |
8300h | Off | On | On | On | |
A200h | Off | On | Off | Off | |
A300h | Off | On | Off | On | |
C200h | Off | Off | On | Off | |
C300h | Off | Off | On | On | |
E200h | Off | Off | Off | Off | |
E300h | Off | Off | Off | On | |
INTERRUPT | ||||||
Setting | P3/B | P3/C | P3/D | P3/E | P3/F | |
IR/FONT> | Open | Open | Open | Open | Open | |
IRQ3 | Open | Open | Open | Open | Open | |
IRQ4 | Open | Open | Open | Open | Open | |
IRQ5 | Open | Open | Open | Open | Open | |
IRQ6 | Open | Open | Open | Open | Open | |
| » | IRQ7 | Open | Open | Open | Open | Open |
IRQ10 | Open | Open | Open | Open | Closed | |
IRQ11 | Open | Open | Open | Closed | Open | |
IRQ12 | Open | Open | Closed | Open | Open | |
IRQ14 | Closed | Open | Open | Open | Open | |
IRQ15 | Open | Closed | Open | Open | Open | |
INTERRUPT (CONT) | |||||||
Setting | P5/A | P5/B | P5/C | P5/D | P5/E | P5/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 |
IRQ10 | Open | Open | Open | Open | Open | Open | |
IRQ11 | Open | Open | Open | Open | Open | Open | |
IRQ12 | Open | Open | Open | Open | Open | Open | |
IRQ14 | Open | Open | Open | Open | Open | Open | |
IRQ15 | Open | Open | Open | Open | Open | Open | |
T1 WIRE PAIRS | |||
Setting | P8 | P9 | |
| » | Normal | Pins 1 & 2, 3 & 4 closed | Pins 1 & 2, 3 & 4 closed |
Reversed | Pins 1 & 3, 2 & 4 closed | Pins 1 & 3, 2 & 4 closed | |
LINE LENGTH | |||
Setting | S1/1 | S1/2 | S1/3 |
0-133 | Off | Off | On |
133-266 | On | On | Off |
266-399 | Off | On | Off |
399-533 | On | Off | Off |
533-655 | Off | Off | Off |
ISDN LINE TERMINATION | |||||
Setting | P1/A | P1/B | P1/C | P1/D | |
| » | Terminated | Closed | Closed | Closed | Closed |
Not terminated | Open | Open | Open | Open | |