[Coco] "Did I do that?"

[Juan Castro]

Age is a b***h, man. :-P
Em 02/05/2013 17:44, "Allen Huffman" <alsplace at pobox.com> escreveu:

> At last weekend's CoCoFEST!, I picked up a bundle of stuff that included a
> Rulaford Research CoCo MIDI hardware interface and some software. This was
> sent off to Rogelio, and he received it today. When he wrote to let me know
> he had it, he mentioned that he had flipped through all the documents that
> came with it and said he didn't realize I wrote the technical manual for
> the MIDI pak.
>
> And I didn't either.
>
> He sent me some photos, and it has slowly returned to me. I had ordered
> CoCo MIDI Pro and a Casio CZ-101 Librarian from Rulaford, and that got me
> in touch with Cecil Houk about MIDI stuff. I rewrote the interface for the
> Casio app, and wrote a new one for the Kawai K1 synthesizer. I guess this
> is what let me to learning how the hardware worked.
>
> In the special thanks, I thank Lester Hands for providing the original
> documentation on using the MIDI pak, and a friend of mine, Mark Thomas, who
> looked up the details of the MC6850 ACIA chip that it used. In the
> document, I provided examples of using the pak from BASIC and assembly,
> including a small BASIC loader that gave two routines that could be used
> for reading and writing data in assembly.
>
> And I had completely forgotten I did that.
>
> Thanks, Rogelio!
> -
> Allen Huffman - PO Box 22031 - Clive IA 50325 - 515-999-0227 (vmail/TXT
> only)
> Sent from my iPad.
>
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