Gp32 Ext -> Midi Out Schematic

[starpause]

i've posted a simple schematic for getting MIDI out of the GP32 EXT port ... perfect for use with LittleGPTracker!

it's posted on a more general wiki for LGPT (more of a reference manual than anything else):

http://mp3death.us/lgpt/

lets hear some sound chip rippin! :rolleyes: B) h34r: :blink: <_<

 

[cozmic]

Ahh i see. But i do need resistors and stuff?
(r2470 etc.)

 

[starpause]

Ahh i see. But i do need resistors and stuff?

i would suggest them as a saftey precaution, the resistors and diode are there for protection. i haven't tried without because i'm afraid i'd fry my EXT port. if you're especially brave please post your results h34r:

note: i take no responsibility or liability or any of that business, and the above schematics worked w/ my gp32 ... the components i included are to protect against wrecking ...

specifically, the diode is to be sure the current loop midi uses is flowing the right direction

the resistor between +3 and serial input is also to protect against potential current surges

so it should be safe if you build the cable with those components B)

 

[cozmic]

hmm err ehm