'"Vertical" words mathematics sources, books, hints'
Greetings All. ;-)
I'm looking for any information about "vertical" counter
technics with probable examples of realizations. I'm hope
that anyone already have done the convertation from Carno
tables to PIC algorithms ;-)
Thank you in advance.
PS. I definitly know about Scott Dattalo's and John Payson's
postings about this topic so I'm looking for additional
info about that.
On Sat, 21 Nov 1998, Dmitry Kiryashov wrote:
> Greetings All. ;-)
> I'm looking for any information about "vertical" counter
> technics with probable examples of realizations. I'm hope
> that anyone already have done the convertation from Carno
> tables to PIC algorithms ;-)
> Thank you in advance.
> WBR Dmitry.
> PS. I definitly know about Scott Dattalo's and John Payson's
> postings about this topic so I'm looking for additional
> info about that.
Done it! :)
I also have written a 32 level software PWM that utilizes the vertical
counters. Unfortunately, I'm stuck in another OS at the moment.
John has written some vertical adders; perhaps he'd care to post that
In a private e-mail to Andy Warren, I sent this vertical adder routine:
This routine is 8 instructions long and handles the carry in and carry
out correctly for cascadable vertical counters. John had posted a
vertical adder routine that he claimed to perform the same function is
just 3 instructions. However, the code he posted didn't work for a
couple of the input combinations. On the other hand, it may've been my
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