Author Topic: MIDI timepiece protocol specification  (Read 1401 times)

Offline teroyk

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MIDI timepiece protocol specification
« on: December 18, 2020, 03:46:13 AM »
I noticed from Emagic, Opcode and Motu serialport midi-interface manuals tell that they all are at least MIDI timepiece protocol (MTP) compatible.
Does somebody have detailed specification about that protocol?

All information is welcome, but I am specially detection information, how to tell interface to switch connection speed between 1 Mhz and 4 Mhz and
how to detect how many ports are available?
Only information that I know so far is:
- send all ports command is:"F5 00"
- send port xx: "F5 xx", where xx <> 00
I bought my first new Mac when OS X 10.1 released. And I bought that Mac because it had Mac OS 9 too. And I bought my first 68k Mac when Apple stopped PPC Macs.

Offline teroyk

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Re: MIDI timepiece protocol specification
« Reply #1 on: March 16, 2021, 02:56:37 AM »
And F5 F5 sends F5 to last selected port.
Has anybody more information?
I bought my first new Mac when OS X 10.1 released. And I bought that Mac because it had Mac OS 9 too. And I bought my first 68k Mac when Apple stopped PPC Macs.

 


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