>>>ard_at_p85ug1.demon.co.uk
>If it's any help, the AY-3-8912 is the AY-3-8910 with only 1 8 bit I/O
>port rather than 2 (and the AY-3-8913 has no I/O ports). The sound
>registers are identical.
>
>I'm sure I've got pinouts of all 3 devices, and descriptions of the
>registers if you need them.
I'm interested in whatever information you can provide... I've had this
for awhile, but have had no documentation or even code to drive it, so
I couldn't figure it out.
I worked with the MicroPower/Pascal people way back when they worked
on the star wars cantina demo, but I never had a doc set for the
board...
Any help MUCH appreciated...
Megan Gentry
Former RT-11 Developer
+--------------------------------+-------------------------------------+
| Megan Gentry, EMT/B, PP-ASEL | Internet (work): gentry zk3.dec.com |
| Unix Support Engineering Group | (home): mbg world.std.com |
| Compaq Computer Corporation | addresses need '_at_' in place of ' ' |
| 110 Spitbrook Rd. ZK03-2/T43 | URL:
http://world.std.com/~mbg/ |
| Nashua, NH 03062 | "pdp-11 programmer - some assembler |
| (603) 884 1055 | required." - mbg |
+--------------------------------+-------------------------------------+
k
Received on Tue Jul 28 1998 - 11:40:31 BST