A further developed version of my TriplePlay2-Projekt.

Because in the TriplePlay2-projekt  are  12V  at  the  outputs,  I  have  mainly
reworked the circuitry.

Now there is a translation between the RS232-logic (+12V/-12V) and the TTL-logic
(+5V/0V) with the circuit MAX238.

So this projekt is real SAVE for the connected standard MIDI-hardware  (with  IN
-THRU  -  OUT)  AND for MIDI-hardware that have no optocouplers at the IN , only
TTL-input,  like  the  DB-50XG-wavetable-card   from   YAMAHA   (that   are   no
stand-alone-devices,  like  wavetablecards  for  the  use as daughterboards with
PC-soundcards - for AMIGA always hardware-hacks).

The TriplePlay MIDI-Interface  allowes  to  use  up  to  48  MIDI-channels  with
Bars&Pipes.

Here is exactly explained how to build this MIDI-Interface.

It comes with:

  -PCB as #?.gif-, and postscript-file.
  -a #?.gif-file that showes the components
  -a #?.gif-file that showes the circuitry-plan
  -a guide-file with explaination
  -the three Triple-Play-Tools for use with Bars&Pipes

Ver. 3.1 only a little Addenum and rework of the files


============================== Archive contents ================================

         Original  Packed   Name
         -------- -------   -------------
             1636     855   TriplePlay3.info
            22052    8842   TriplePlay3/TP3.guide
              503     260   TriplePlay3/TP3.guide.info
             7734    7734   TriplePlay3/TP3Add.gif
            40247   40247   TriplePlay3/TP3Comp.gif
            53999   53999   TriplePlay3/TP3PCB.gif
           565100  151853   TriplePlay3/TP3PCB.ps
            35762   35762   TriplePlay3/TP3Plan.gif
             1636     858   TriplePlay3/TriplePlayTools.info
             3216    1543   TriplePlay3/TriplePlayTools/TriplePlay1.ptool
             3216    1551   TriplePlay3/TriplePlayTools/TriplePlay2.ptool
             3216    1547   TriplePlay3/TriplePlayTools/TriplePlay3.ptool
         -------- -------
           738317  305051    12 files

PERMISSION  UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP     NAME
---------- ----------- ------- ------- ------ ---------- ------------ ----------
[generic]                  855    1636  52.3% -lh5- c46d Oct 14  1999 TriplePlay3.info
[generic]                 8842   22052  40.1% -lh5- b1b6 Dec 17  1999 TriplePlay3/TP3.guide
[generic]                  260     503  51.7% -lh5- a905 Dec 17  1999 TriplePlay3/TP3.guide.info
[generic]                 7734    7734 100.0% -lh0- 86ba Dec  7  1999 TriplePlay3/TP3Add.gif
[generic]                40247   40247 100.0% -lh0- 54cf Dec 17  1999 TriplePlay3/TP3Comp.gif
[generic]                53999   53999 100.0% -lh0- 2f7e Dec 17  1999 TriplePlay3/TP3PCB.gif
[generic]               151853  565100  26.9% -lh5- e01a Dec 17  1999 TriplePlay3/TP3PCB.ps
[generic]                35762   35762 100.0% -lh0- 3c4d Oct 24  1999 TriplePlay3/TP3Plan.gif
[generic]                  858    1636  52.4% -lh5- 0e2b Oct 15  1999 TriplePlay3/TriplePlayTools.info
[generic]                 1543    3216  48.0% -lh5- 0496 Oct 15  1999 TriplePlay3/TriplePlayTools/TriplePlay1.ptool
[generic]                 1551    3216  48.2% -lh5- 9515 Oct 15  1999 TriplePlay3/TriplePlayTools/TriplePlay2.ptool
[generic]                 1547    3216  48.1% -lh5- 46c0 Oct 15  1999 TriplePlay3/TriplePlayTools/TriplePlay3.ptool
---------- ----------- ------- ------- ------ ---------- ------------ ----------
 Total        12 files  305051  738317  41.3%            Dec 17  1999