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ISD 2540 addressing

N

nc

Jan 1, 1970
0
Hello,

If anyone has some experience in using an ISD 25xx chip in addressing
mode without a microcontroller, I would like to talk to you. I am
working on a project whereas I would like to connect the ISD 2540
(actually, a modified voice record kit that uses the 2540 with the
looping option) to another device using only 4 TTL-compatible
connections between the two. (Is this even possible?) I have read some
of the documentation on the ISD/Winbond Web site, so please don't
point me there. I am in the early stages of the project and just want
to talk to someone who has worked on something similar already so I
can know what problems to expect.

Thanks,
nc
 
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