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# TALKING TECHNOLOGY, INC.
POWERLINE II
Card Type Telephony
I/O Options Telephone line in (2), microphone in, speaker out,
volume control
Data Bus 8-bit ISA
Line Type Switched-line
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|------------------------+-------+-------------------+-------|
| Switched line in | CN1 | Microphone in | CN4 |
|------------------------+-------+-------------------+-------|
| 2-wire leased line in | CN2 | Volume control | R1 |
|------------------------+-------+-------------------+-------|
| Speaker out | CN3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|------------------------------------+-------+---------------|
| Card will use 8K shared RAM block | JP3 | Pins 2 & 3 |
| | | closed |
|------------------------------------+-------+---------------|
| Card will use 16K shared RAM block | JP3 | Pins 1 & 2 |
| | | closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SHARED RAM ADDRESS |
|------------------------------------------------------------|
| Setting | JP4 | JP5 | JP6 | JP7 |
|---------+------------+------------+------------+-----------|
| C0000h | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| C2000h | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| C4000h | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| C6000h | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| C8000h | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| CA000h | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| CC000h | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| CE000h | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & |
| | closed | closed | closed | 3 closed |
|---------+------------+------------+------------+-----------|
| D0000h | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & |
| | closed | closed | closed | 2 closed |
|---------+------------+------------+------------+-----------|
| D2000h | Pins 1 & 2 | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & |
| | closed | closed | closed | 2 closed |
|---------+------------+------------+------------+-----------|
| D4000h | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & |
| | closed | closed | closed | 2 closed |
|---------+------------+------------+------------+-----------|
| D6000h | Pins 1 & 2 | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & |
| | closed | closed | closed | 2 closed |
|---------+------------+------------+------------+-----------|
| D8000h | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & 2 | Pins 1 & |
| | closed | closed | closed | 2 closed |
|---------+------------+------------+------------+-----------|
| DA000h | Pins 2 & 3 | Pins 1 & 2 | Pins 2 & 3 | Pins 1 & |
| | closed | closed | closed | 2 closed |
|---------+------------+------------+------------+-----------|
| DC000h | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & 2 | Pins 1 & |
| | closed | closed | closed | 2 closed |
|---------+------------+------------+------------+-----------|
| DE000h | Pins 2 & 3 | Pins 2 & 3 | Pins 2 & 3 | Pins 1 & |
| | closed | closed | closed | 2 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT |
|------------------------------------------------------------|
|Setting | JP8/A | JP8/B | JP8/C | JP8/D | JP8/E | JP8/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 |
|--------+--------+--------+--------+--------+-------+-------|
|Disabled| Open | Open | Open | Open | Open | Open |
+------------------------------------------------------------+