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# ADVANCED LOGIC RESEARCH, INC.
ALR I/O CARD
Data Bus 16-bit ISA
Card Size Three-quarter length
Hard Drives Two IDE (AT) drives
supported
Floppy drives Two 360KB, 720KB, 1.2MB, or 1.44MB drives
supported
IMG IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Location | Function | Location |
|-----------------------+----------+--------------+----------|
| 4-pin connector - | J1 | 25-pin | J5 |
| drive active LED | | parallel | |
| | | port - | |
| | | external | |
|-----------------------+----------+--------------+----------|
| 42-pin primary | J2 | 34-pin cable | JP2 |
| IDE(AT) connector | | connector - | |
| | | floppy drive | |
|-----------------------+----------+--------------+----------|
| 9-pin serial port 1 - | J4 | | |
| external | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| USER CONFIGURABLE SETTINGS |
|------------------------------------------------------------|
| Function | Label | Position |
|----------------------------------------+-------+-----------|
| ยป | Floppy drive interface enabled | JP1 | Open |
|---+------------------------------------+-------+-----------|
| | Floppy drive interface disabled | JP1 | Closed |
+------------------------------------------------------------+