I haven't put my LCD driver stuff on the net yet (I did earlier - anybody
with a copy is free to send it to Pushi).  I did it with a PIC'54 talking
to a National 5452V LCD driver chip.  Only other parts were LCD (of course)
and cap for R/C and ceramic resonator for PIC.  It's a two- or three-wire
interface depending on which driver chip you use.

Andy

At 09:12 AM 2/24/99 +0200, you wrote:
>PTM: Nearly everyone here knows how to connect a LCD to a PIC and a PC.
>There is no challenge.
>
>HOW TO CONNECT A 4 DIGIT LCD GLASS TO A PIC 16F84 ?
>I mean a non-multiplexed display without any drivers.
>What is the minimum count of chips to make this ?
>
>I know how to make this with a handfull of CMOS or using a processor with
>dedicated registers and pins, but that is not fun.
>
>A virtual beer for the best idea !
>--------------------------------------------------------------------------
>PTM, ptmusta@utu.fi, http://www.utu.fi/~ptmusta OH1HEK Lab.ins.
>(mikrotuki) ATK-keskus/Mat.Luon.Tdk OI7234 Lab.engineer (PC support)
>Computer Center Mail: Turun Yliopisto / Fysla, 20014 Turku Pt 02-3336669,
>FAX 02-3335632 (Pk 02-2387010, NMT 0400-555577)
>--------------------------------------------------------------------------
>

   \-----------------/
    \     /---\     /
     \    |   |    /          Andy Kunz
      \   /---\   /           Montana Design
/---------+   +---------\     http://www.montanadesign.com
| /  |----|___|----|  \ |
\/___|      *      |___\/     Go fast, turn right,
                               and keep the wet side down!