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# UNIDENTIFIED
M5105 (A4 MINI SUPER IDE)
+------------------------------------------------------------+
|------------------------------------------------------------|
| Data bus: | 16-bit, ISA |
|-------------------+----------------------------------------|
| Size: | Half-length, half-height card |
|-------------------+----------------------------------------|
| Hard drive | Two IDE (AT) Interface drives |
| supported: | |
|-------------------+----------------------------------------|
| Floppy drives | Two 360KB, 720KB, 1.2MB, or 1.44MB |
| supported: | drives |
+------------------------------------------------------------+
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-----------------------------------------------+------------|
| 2-pin connector - Drive active LED | JP1 |
|-----------------------------------------------+------------|
| 40-pin IDE(AT) Interface connector | JP2 |
|-----------------------------------------------+------------|
| 34-pin control cable connector - floppy drive | JP3 |
|-----------------------------------------------+------------|
| 15-pin game port - internal | JP8 |
|-----------------------------------------------+------------|
| 10-pin serial port (COM1/2/3) - internal | JP9 |
|-----------------------------------------------+------------|
| 10-pin serial port (COM2/3/4) - internal | JP10 |
|-----------------------------------------------+------------|
| 25-pin parallel port (LPT1/2/3) - external | JP11 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|----------------------------+-----------+-------------------|
| » | Hard drive enabled | JP4 & JP5 | closed |
|---+------------------------+-----------+-------------------|
| | Hard drive disabled | JP4 & JP5 | open |
|---+------------------------+-----------+-------------------|
| » | Floppy drive enabled | JP17 | pins 1 & 2 closed |
|---+------------------------+-----------+-------------------|
| | Floppy drive disabled | JP17 | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERIAL PORT (JP9 & JP10) CONFIGURATION |
|------------------------------------------------------------|
| JP9 | JP10 | Jumper JP6 | Jumper JP7 |
|------------+-------+-------------------+-------------------|
| » | COM1 | COM2 | pins 1 & 2 closed | pins 1 & 2 closed |
|---+--------+-------+-------------------+-------------------|
| | COM1 | COM4 | pins 1 & 2 closed | pins 2 & 3 closed |
|---+--------+-------+-------------------+-------------------|
| | COM3 | COM4 | pins 2 & 3 closed | pins 1 & 2 closed |
|---+--------+-------+-------------------+-------------------|
| | COM2 | COM3 | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+
+------------------------------------------------------------+
| PARALLEL PORT (JP11) CONFIGURATION |
|------------------------------------------------------------|
| JP11 | Jumper JP12 | Jumper JP13 |
|------------------+--------------------+--------------------|
| LPT2 enabled | pins 1 & 2 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| LPT1 enabled | pins 1 & 2 closed | pins 2 & 3 closed |
|------------------+--------------------+--------------------|
| LPT3 enabled | pins 2 & 3 closed | pins 1 & 2 closed |
|------------------+--------------------+--------------------|
| Disabled | pins 2 & 3 closed | pins 2 & 3 closed |
+------------------------------------------------------------+