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# MAGITRONICS
A-B 229
+------------------------------------------------------------+
+------------------------------------------------------------+
Data bus: 16-bit, ISA
Size: Half-length, full-height card
Hard drives supported: Two IDE (AT) Interface drives
Floppy drives supported: Two 360KB, 720KB, 1.2MB or 1.44MB
drives
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location |
|-----------------------------------------------+------------|
| 9-pin serial port 1 (COM1) - external | CN1 |
|-----------------------------------------------+------------|
| 25-pin parallel port - external | CN2 |
|-----------------------------------------------+------------|
| 40-pin IDE (AT) Interface connector | J1 |
|-----------------------------------------------+------------|
| 34-pin control cable connector - floppy drive | J2 |
|-----------------------------------------------+------------|
| 10-pin serial port 2 (COM2) - internal | J3 |
|-----------------------------------------------+------------|
| 16-pin game port - internal | J4 |
|-----------------------------------------------+------------|
| 2-pin connector - drive active LED | J5 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Location | Setting |
|------------------------------------+----------+------------|
| » | COM 1 enabled | JP1/1 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | COM 1 disabled | JP1/1 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address for COM 1 is 3F8h | JP1/2 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address for COM 1 is 3E8h | JP1/2 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | COM 2 enabled | JP1/3 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | COM 2 disabled | JP1/3 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address for COM 2 is 2F8h | JP1/4 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address for COM 2 is 2E8h | JP1/4 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | LPT enabled | JP1/5 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | LPT disabled | JP1/5 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address for LPT1 is 378h | JP1/6 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address for LPT2 is 278h | JP1/6 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Floppy drive controller | JP1/7 | pins 2 & 3 |
| | enabled | | closed |
|---+--------------------------------+----------+------------|
| » | Floppy drive controller | JP1/7 | pins 1 & 2 |
| | disabled | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address of FDC is 3F0h | JP1/8 | pins 2 & 3 |
| | (primary) | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address of FDC is 370h | JP1/8 | pins 1 & 2 |
| | (secondary) | | closed |
|---+--------------------------------+----------+------------|
| » | Hard drive controller enabled | JP1/9 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Hard drive controller disabled | JP1/9 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address of HDC is 1F0h | JP1/10 | pins 2 & 3 |
| | (primary) | | closed |
|---+--------------------------------+----------+------------|
| » | I/O address of HDC is 170h | JP1/10 | pins 1 & 2 |
| | (secondary) | | closed |
|---+--------------------------------+----------+------------|
| » | Game port enabled | JP1/11 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Game port disabled | JP1/11 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Hard drive present | JP1/12 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Hard drive not present | JP1/12 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Select IRQ4 for COM 1 | JP2/1 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Select IRQ3 for COM 1 | JP2/1 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Select IRQ 3 for COM 2 | JP2/2 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Select IRQ 4 for COM 2 | JP2/2 | pins 2 & 3 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Select IRQ 7 for LPT | JP2/3 | pins 1 & 2 |
| | | | closed |
|---+--------------------------------+----------+------------|
| » | Select IRQ 5 for LPT | JP2/3 | pins 2 & 3 |
| | | | closed |
+------------------------------------------------------------+