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# UNIDENTIFIED
EVLSIO-V1 SUPER I/O CARD
Data Bus 32-bit VESA local bus
Card Size Half height, full length
Hard Drives Supported Four IDE(AT) devices
Floppy Drives Supported None
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|----------------------+-------+---------------------+-------|
| 40-pin primary | CN1 | 34-pin cable | CN5 |
| IDE(AT) connector | | connector - floppy | |
| | | drive | |
|----------------------+-------+---------------------+-------|
| 40-pin secondary | CN2 | 16-pin game port | CN6 |
| IDE(AT) connector | | | |
|----------------------+-------+---------------------+-------|
| 10-pin serial port 1 | CN3 | 25-pin parallel | CN7 |
| - internal | | port - external | |
|----------------------+-------+---------------------+-------|
| 10-pin serial port 2 | CN4 | 2-pin drive active | CN8 |
| - internal | | LED | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Setting | Label | Position |
|----------------------------------------+-------+-----------|
| » | Floppy interface address is 3F0h | JP43 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Floppy interface address is 370h | JP43 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Serial port 1 enabled | JP44 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Serial port 1 disabled | JP44 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Parallel port address is 378h | JP45 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Parallel port address is 278h | JP45 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Floppy interface enabled | JP46 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Floppy interface disabled | JP46 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Game port enabled | JP47 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Game port disabled | JP47 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Serial port 2 address is 2F8h | JP48 | Pins 1 & |
| | (COM2:) | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Serial port 2 address is 2E8h | JP48 | Pins 2 & |
| | (COM4:) | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Serial port 1 address is 3F8h | JP49 | Pins 1 & |
| | (COM1:) | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Serial port 1 address is 3E8h | JP49 | Pins 2 & |
| | (COM3:) | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Parallel port enabled | JP50 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Parallel port disabled | JP50 | Pins 2 & |
| | | | 3 closed |
|---+------------------------------------+-------+-----------|
| » | Serial port 2 enabled | JP51 | Pins 1 & |
| | | | 2 closed |
|---+------------------------------------+-------+-----------|
| | Serial port 2 disabled | JP51 | Pins 2 & |
| | | | 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS ADDRESS SELECTION |
|------------------------------------------------------------|
| Setting | JP4 | JP5 | JP6 | JP7 | JP8 |
|--------------+---------+--------+--------+--------+--------|
| | C8000h | Open | Open | Open | Open | Closed |
|---+----------+---------+--------+--------+--------+--------|
| | D0000h | Open | Open | Open | Closed | Open |
|---+----------+---------+--------+--------+--------+--------|
| | D8000h | Open | Open | Closed | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | E0000h | Open | Closed | Open | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | E8000h | Closed | Open | Open | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| » | Disabled | Open | Open | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BIOS SIZE CONFIGURATION |
|------------------------------------------------------------|
| Size | JP9 | JP10 |
|------------------+--------------------+--------------------|
| » | 256KB | Pins 1 & 2 closed | Pins 1 & 2 closed |
|---+--------------+--------------------+--------------------|
| | 512KB | Pins 2 & 3 closed | Pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 1 INTERRUPT SELECTION |
|------------------------------------------------------------|
| Setting | JP55/A | JP55/B | JP55/C | JP55/D | JP55/E |
|--------------+---------+--------+--------+--------+--------|
| | IR/FONT> | Closed | Open | Open | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ3 | Open | Open | Open | Open | Closed |
|---+----------+---------+--------+--------+--------+--------|
| » | IRQ4 | Open | Open | Open | Closed | Open |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ5 | Open | Open | Closed | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ7 | Open | Closed | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT 2 INTERRUPT SELECTION |
|------------------------------------------------------------|
| Setting | JP53/A | JP53/B | JP53/C | JP53/D | JP53/E |
|--------------+---------+--------+--------+--------+--------|
| | IR/FONT> | Closed | Open | Open | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| » | IRQ3 | Open | Open | Open | Open | Closed |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ4 | Open | Open | Open | Closed | Open |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ5 | Open | Open | Closed | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ7 | Open | Closed | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT INTERRUPT SELECTION |
|------------------------------------------------------------|
| Setting | JP54/A | JP54/B | JP54/C | JP54/D | JP54/E |
|--------------+---------+--------+--------+--------+--------|
| | IR/FONT> | Closed | Open | Open | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ3 | Open | Open | Open | Open | Closed |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ4 | Open | Open | Open | Closed | Open |
|---+----------+---------+--------+--------+--------+--------|
| | IRQ5 | Open | Open | Closed | Open | Open |
|---+----------+---------+--------+--------+--------+--------|
| » | IRQ7 | Open | Closed | Open | Open | Open |
+------------------------------------------------------------+
+------------------------------------------------------------+
| IDE ADDRESS SELECTION |
|------------------------------------------------------------|
| Primary | Secondary | JP61 | JP62 |
|--------------+-----------+----------------+----------------|
| » | 1F0h | 170h | Pins 1 & 2 | Pins 2 & 3 |
| | | | closed | closed |
|---+----------+-----------+----------------+----------------|
| | 170h | Disabled | Pins 2 & 3 | Pins 2 & 3 |
| | | | closed | closed |
|---+----------+-----------+----------------+----------------|
| | Disabled | Disabled | Pins 2 & 3 | Pins 1 & 2 |
| | | | closed | closed |
+------------------------------------------------------------+