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- Path: madpanic.demon.co.uk!Declan
- From: Declan Smith <Declan@madpanic.demon.co.uk>
- Newsgroups: comp.sys.m68k
- Subject: 68332 TPU port as midi out.....Help!
- Date: Mon, 5 Feb 1996 00:23:05 +0000
- Organization: Why-me?
- Distribution: world
- Message-ID: <Anr4ECAp3UFxEw38@madpanic.demon.co.uk>
- NNTP-Posting-Host: madpanic.demon.co.uk
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- MIME-Version: 1.0
- X-Newsreader: Turnpike (evaluation) Version 1.11 <RCLmTFSH3Mqh11Ruffz+m$F$Ie>
-
- I am currently designing a midi project with the 68332 uP. As yet I
- have only one data sheet and no manuals. This explanation may get
- confusing:
-
- The midi output section of the project consists of two independant
- channels (A & B). Each midi-channel message can be routed to either of
- A or B, thus creating effectievly 32 Midi channels.
-
- For each one of my output channels (A or B), the midi data can be routed
- to one or more of four output sockets per channel (by using 4 control
- lines into a 4016 to control the passage of the midi signal).
-
- I have designed an ASM controller & data processor to carry out this
- function, however, my question is : can I use the TPU part of the 68332
- to generate the following:
-
- 1. If midi message is a channel message, output 4-bit routing code.
- 2. Clock out start bit, 8 data bits, 1 stop bit. (at 31.25Kbits/s)
-
- The above needs to be duplicated (ie to support Channel A and B).
-
- Thanks in anticipation
-
-
- --
- Declan Smith
-
- Turnpike evaluation. For information, email: info@turnpike.com
-