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# ELETECH ENTERPRISE CO., LTD.
V-LINK (VP-894)
Card Type Telephony card
Chip Set Intel
Maximum Transfer Rate 16Kbps
Data Modulation Protocol Event driven and non-event driven
Data Bus 8-bit ISA
Card Size Full-length, full-height card
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-------------------+-------+------------------------+-------|
| Phone line 4 | CN1 | Phone line 1 | CN4 |
|-------------------+-------+------------------------+-------|
| Phone line 3 | CN2 | Expansion connector | JP2 |
|-------------------+-------+------------------------+-------|
| Phone line 2 | CN3 | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|-----------------------------------------+-------+----------|
| ยป | Only one VP-894 board in system | SW1/A | On |
|---+-------------------------------------+-------+----------|
| | Multiple VP-894 boards in system | SW1/A | Off |
|------------------------------------------------------------|
| Note: When using multiple boards, one must have SW1/A in |
| the on position and the rest must be off. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ROM ADDRESS SELECTION |
|------------------------------------------------------------|
| Address | SW1/F | SW1/G | SW1/H |
|----------------+--------------+--------------+-------------|
| C000h | Off | Off | Off |
|----------------+--------------+--------------+-------------|
| C800h | Off | Off | On |
|----------------+--------------+--------------+-------------|
| D000h | Off | On | Off |
|----------------+--------------+--------------+-------------|
| D800h | Off | On | On |
|----------------+--------------+--------------+-------------|
| E000h | On | Off | Off |
|----------------+--------------+--------------+-------------|
| E800h | On | Off | On |
|----------------+--------------+--------------+-------------|
| A000h | On | On | Off |
|----------------+--------------+--------------+-------------|
| A800h | On | On | On |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INTERRUPT SELECTION |
|------------------------------------------------------------|
| IRQ | W5 | W6 | W7 | W8 |
|----------+------------+------------+-----------+-----------|
| IRQ3 | Closed | Open | Open | Open |
|----------+------------+------------+-----------+-----------|
| IRQ5 | Open | Closed | Open | Open |
|----------+------------+------------+-----------+-----------|
| IRQ7 | Open | Open | Closed | Open |
|----------+------------+------------+-----------+-----------|
| IRQ9 | Open | Open | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BOARD NUMBER SELECTION |
|------------------------------------------------------------|
| Number | SW1/B | SW1/C | SW1/D | SW1/E |
|------------+-----------+-----------+-----------+-----------|
| 0 | Off | Off | Off | Off |
|------------+-----------+-----------+-----------+-----------|
| 1 | Off | Off | Off | On |
|------------+-----------+-----------+-----------+-----------|
| 2 | Off | Off | On | Off |
|------------+-----------+-----------+-----------+-----------|
| 3 | Off | Off | On | On |
|------------+-----------+-----------+-----------+-----------|
| 4 | Off | On | Off | Off |
|------------+-----------+-----------+-----------+-----------|
| 5 | Off | On | Off | On |
|------------+-----------+-----------+-----------+-----------|
| 6 | Off | On | On | Off |
|------------+-----------+-----------+-----------+-----------|
| 7 | Off | On | On | On |
|------------+-----------+-----------+-----------+-----------|
| 8 | On | Off | Off | Off |
|------------------------------------------------------------|
| A total of 16 board address settings are available. The |
| switches are a binary representation of the decimal memory |
| addresses. SW1/B is the Most Significant Bit and switch |
| SW1/E is the Least Significant Bit. The switches have the |
| following decimal values: SW1/B=8, SW1/C=4, SW1/D=2, |
| SW1/E=1. Turn on the switches and add the values of the |
| switches to obtain the correct board number. (Off=0, On=1) |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOCAL PHONE LINE 1 ENABLEMENT |
|------------------------------------------------------------|
| Line 1 | W3 | W11 | W13 | W14 |
|------------+-----------+-----------+-----------+-----------|
| Enabled | Closed | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| Disabled | Open | Closed | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOCAL PHONE LINE 2 ENABLEMENT |
|------------------------------------------------------------|
| Line 2 | W1 | W9 | W15 | W16 |
|------------+-----------+-----------+-----------+-----------|
| Enabled | Closed | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| Disabled | Open | Closed | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOCAL PHONE LINE 3 ENABLEMENT |
|------------------------------------------------------------|
| Line 3 | W4 | W12 | W17 | W18 |
|------------+-----------+-----------+-----------+-----------|
| Enabled | Closed | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| Disabled | Open | Closed | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| LOCAL PHONE LINE 4 ENABLEMENT |
|------------------------------------------------------------|
| Line 4 | W2 | W10 | W19 | W20 |
|------------+-----------+-----------+-----------+-----------|
| Enabled | Closed | Open | Closed | Open |
|------------+-----------+-----------+-----------+-----------|
| Disabled | Open | Closed | Open | Closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|------+--------------+--------+-----------------------------|
| 1 | Unidentified | On | Connection good (line 4) |
|------+--------------+--------+-----------------------------|
| 1 | Unidentified | Off | Connection broken (line 4) |
|------+--------------+--------+-----------------------------|
| 2 | Unidentified | On | Connection good (line 3) |
|------+--------------+--------+-----------------------------|
| 2 | Unidentified | Off | Connection broken (line 3) |
|------+--------------+--------+-----------------------------|
| 3 | Unidentified | On | Connection good (line 2) |
|------+--------------+--------+-----------------------------|
| 3 | Unidentified | Off | Connection broken (line 2) |
|------+--------------+--------+-----------------------------|
| 4 | Unidentified | On | Connection good (line 1) |
|------+--------------+--------+-----------------------------|
| 4 | Unidentified | Off | Connection broken (line 1) |
+------------------------------------------------------------+