4 Jul
2010
4 Jul
'10
11:44 p.m.
On Sun, 2010-07-04 at 22:16 +0100, Dan Mills wrote:
You could probably hack a multi serial port card to do
multiple midi
ports (Change the rock to give a suitable divider for 31250 baud
(4MHz?), add current loop interfaces)...
Been there, done that - when I was a penniless dole-scrounging scruffy
university drop-out living on a farm in the middle of nowhere, I decided
I needed a MIDI sequencer. So, I modified an old serial card with a
4MHz crystal which divides to 31250 baud, and wrote a simple
tracker-style sequencer in a mixture of C and assembler on DOS. It
worked, kind of. If you wanted to do anything really wild like change
the tempo you needed to recompile.
Gordon MM0YEQ