'HEY LOUIS (was Re: Simple(!) LCD Driver)'
>>> The MM5452 and MM5453 from National Semiconductor
>>> (and Motorola) will drive 32 and 33 segments
>>> respectively and 1 backplane. They have a simple
>>> 2-wire interface (clocked serial data).
>> Thank you Bob, this is exactly what I was looking
>> Is there anyone that has come across any source
>code for driving
>>either of these chips?
I have PIC assembly source code on my web page. Try to download the file
If that doesn't work, PRIVATE e-mail me at fast.net and I'll send montana
it right out as an attachment.
Several others on the list have used it and it works ok (it better -
they're building them by the thousands!).
I also have a few 4x7 LCD's for sale if you're interested (described in the
Andy Kunz - Montana Design
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