I bought an ASDG Dual Serial Board because I needed a high-speed
serial port for MIDI. The manual says that it handles "transfer rates from
50 to 76,800 baud", including MIDI [page 11]. Well guess what? It does NOT
support the MIDI baud rate. The manual is WRONG.
This information comes directly from ASDG; I just called them. The
chip in the DSB simply doesn’t handle the MIDI baud rate. I believe they
said that it was a bug.
Let this be a warning to anyone considering buying a DSB for
MIDI.
ASDG did say that they were "considering" making a new
multiserial board that does support MIDI.
So now I’m stuck with 2 devices that need the internal serial port:
a MIDI interface and a printer. Now the MIDI must go on the internal port,
and the printer on the ASDG board. But Printer Preferences doesn’t support
alternate serial devices yet (OS 2.04), so I have to kludge something to
get my PRT: output to the ASDG port (probably using "Cmd"). Grrr. Sigh.
Dan
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| Dan Barrett — Dept of Computer Science, Lederle Graduate Research Center |
| University of Massachusetts, Amherst, MA 01003 – barr…@cs.umass.edu |
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