midi to din-sync

[Fraser, Colin J]

> -----Original Message-----
> From: Paul Perry [mailto:pfperry at melbpc.org.au]
> Sent: 06 August 1999 10:50
> To: synth-diy at mailhost.bpa.nl
> Subject: midi to din-sync
> 
> Curious about converting midi clock to din sync.
> The problem is, that din sync has (I believe) 4
> pulses for every midi clock.

Nope - not Roland DIN Sync anyway. Din sync and midi clock both use 24 ppqn.

Converting midi clock to din sync only involves outputting a 1 or 2ms pulse
on the din clock line every time you receive 0xF8 via midi.
If you read PIC assembler, the source code for my midi to sync convertor is
at http://www.octavo.demon.co.uk/colinf/m2d/m2d.htm

Korg used 48 ppqn, but you can achieve this by outputting a double pulse for
each midi clock.
 

Colin f