On Sep 11, 2005, at 8:59 AM, PicDude wrote:

> For the first digits, PIC outputs 0 thru 6 go to segments a thru g
> on digit 1, and output 7 goes to the common for digit 1.

My problem is that I have a single three-digit non-multiplexed
display (actually, quite a few of them) with a SINGLE common.  It
would be nice to drive it with a 16c57 (20 I/Os) and still have a
pin or two left over for inputs.

BillW
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