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LCD counter
(12-18-2016, 09:37 AM)gorankg Wrote: Oscilator je 10MHz eksterni. Postavljen je 4xPLL u konfiguraciji. LCD data pinovi su na RB4-RB7, RS je na RB3 a E je na RB2. To je sve kao i kod tebe na pločici. Kod tvoje pločice impulse vodiš na RB0/INT0 pin. Prebaci ih na RC0 (pin 15).  Evo hex pa probaj. Probaj prvo sa manjim brojem impulsa. DIR je kao i kod tebe na pločici postavljen na RE2.

Ta ploča je radjena za generator impulsa.

Ulaz RB0 na toj ploči nije bio predvidjen za brojanje, već za Externi START generatora preko običnog tastera.
ili nekog spoljnog trigera.  -ali preko RB0 interapta u cilju brže reakcije na Ext.triger.

Samo zato je upotrebljen 4N35 koji je za ovo dovoljno brz, a ipak je spor za brojanje impulsa veće frekvencije.
Za brojanje impulsa će morati 6N137 i manji RC član nego što je to na 4N35 u ovoj ploči.
(mada sam odmah mogao postaviti i 6N137 .. 76 )

Na mesto 4N35 uz malko žongliranja ubaciću 6N137 i napraviti rokadu za RB0 i RC0.
i to bi bilo TO.

***

Tek od utorka ću imati vremena za to, - javim rezultate Wink

Pozz
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Messages In This Thread
LCD counter - by Želja - 12-15-2016, 05:56 PM
RE: LCD counter - by Khadgar2007 - 12-15-2016, 05:59 PM
RE: LCD counter - by Gosha - 12-15-2016, 06:07 PM
RE: LCD counter - by Želja - 12-15-2016, 06:17 PM
RE: LCD counter - by gorankg - 12-15-2016, 07:21 PM
RE: LCD counter - by Želja - 12-15-2016, 07:24 PM
RE: LCD counter - by gorankg - 12-15-2016, 07:28 PM
RE: LCD counter - by Gosha - 12-15-2016, 10:12 PM
RE: LCD counter - by mp3police - 12-16-2016, 09:59 AM
RE: LCD counter - by Želja - 12-16-2016, 10:08 AM
RE: LCD counter - by Želja - 12-16-2016, 10:00 AM
RE: LCD counter - by mp3police - 12-16-2016, 10:32 AM
RE: LCD counter - by gorankg - 12-16-2016, 11:13 AM
RE: LCD counter - by Želja - 12-16-2016, 12:43 PM
RE: LCD counter - by gorankg - 12-16-2016, 01:06 PM
RE: LCD counter - by gorankg - 12-16-2016, 01:08 PM
RE: LCD counter - by vojinilic - 12-16-2016, 01:10 PM
RE: LCD counter - by gorankg - 12-16-2016, 01:13 PM
RE: LCD counter - by Želja - 12-16-2016, 01:27 PM
RE: LCD counter - by vojinilic - 12-16-2016, 01:29 PM
RE: LCD counter - by Želja - 12-16-2016, 01:31 PM
RE: LCD counter - by mikikg - 12-16-2016, 01:34 PM
RE: LCD counter - by Želja - 12-16-2016, 01:36 PM
RE: LCD counter - by mikikg - 12-16-2016, 01:43 PM
RE: LCD counter - by Želja - 12-16-2016, 01:59 PM
RE: LCD counter - by gorankg - 12-16-2016, 01:37 PM
RE: LCD counter - by Želja - 12-16-2016, 01:42 PM
RE: LCD counter - by gorankg - 12-16-2016, 02:01 PM
RE: LCD counter - by mikikg - 12-16-2016, 02:02 PM
RE: LCD counter - by Želja - 12-16-2016, 02:09 PM
RE: LCD counter - by vojinilic - 12-16-2016, 02:27 PM
RE: LCD counter - by mikikg - 12-16-2016, 02:21 PM
RE: LCD counter - by mikikg - 12-16-2016, 02:31 PM
RE: LCD counter - by Želja - 12-16-2016, 02:39 PM
RE: LCD counter - by vojinilic - 12-16-2016, 02:41 PM
RE: LCD counter - by vojinilic - 12-16-2016, 02:39 PM
RE: LCD counter - by mikikg - 12-16-2016, 02:52 PM
RE: LCD counter - by Želja - 12-16-2016, 02:43 PM
RE: LCD counter - by Želja - 12-16-2016, 02:52 PM
RE: LCD counter - by gorankg - 12-16-2016, 02:54 PM
RE: LCD counter - by Želja - 12-16-2016, 02:56 PM
RE: LCD counter - by mikikg - 12-16-2016, 03:00 PM
RE: LCD counter - by Želja - 12-16-2016, 03:06 PM
RE: LCD counter - by vojinilic - 12-16-2016, 03:07 PM
RE: LCD counter - by Želja - 12-16-2016, 03:10 PM
RE: LCD counter - by vojinilic - 12-16-2016, 03:15 PM
RE: LCD counter - by Želja - 12-16-2016, 03:16 PM
RE: LCD counter - by mikikg - 12-16-2016, 03:27 PM
RE: LCD counter - by Želja - 12-16-2016, 03:28 PM
RE: LCD counter - by mikikg - 12-16-2016, 03:36 PM
RE: LCD counter - by gorankg - 12-16-2016, 06:35 PM
RE: LCD counter - by Želja - 12-16-2016, 06:54 PM
RE: LCD counter - by vojinilic - 12-16-2016, 07:13 PM
RE: LCD counter - by gorankg - 12-16-2016, 07:22 PM
RE: LCD counter - by Želja - 12-16-2016, 07:23 PM
RE: LCD counter - by gorankg - 12-17-2016, 09:28 AM
RE: LCD counter - by Želja - 12-17-2016, 10:42 AM
RE: LCD counter - by vojinilic - 12-17-2016, 11:29 AM
RE: LCD counter - by gorankg - 12-17-2016, 11:46 AM
RE: LCD counter - by mikikg - 12-17-2016, 12:34 PM
RE: LCD counter - by vojinilic - 12-17-2016, 12:50 PM
RE: LCD counter - by Želja - 12-17-2016, 12:56 PM
RE: LCD counter - by mp3police - 12-17-2016, 12:59 PM
RE: LCD counter - by vojinilic - 12-17-2016, 01:02 PM
RE: LCD counter - by vojinilic - 12-17-2016, 01:01 PM
RE: LCD counter - by Želja - 12-17-2016, 01:22 PM
RE: LCD counter - by Želja - 12-17-2016, 03:20 PM
RE: LCD counter - by mp3police - 12-17-2016, 03:28 PM
RE: LCD counter - by Želja - 12-17-2016, 04:02 PM
RE: LCD counter - by vojinilic - 12-17-2016, 05:09 PM
RE: LCD counter - by gorankg - 12-17-2016, 05:44 PM
RE: LCD counter - by Gosha - 12-17-2016, 06:01 PM
RE: LCD counter - by Želja - 12-17-2016, 06:05 PM
RE: LCD counter - by Želja - 12-17-2016, 05:45 PM
RE: LCD counter - by gorankg - 12-17-2016, 05:52 PM
RE: LCD counter - by Gosha - 12-17-2016, 05:55 PM
RE: LCD counter - by Želja - 12-17-2016, 05:59 PM
RE: LCD counter - by Gosha - 12-17-2016, 06:04 PM
RE: LCD counter - by Želja - 12-17-2016, 06:09 PM
RE: LCD counter - by Želja - 12-17-2016, 05:56 PM
RE: LCD counter - by Gosha - 12-17-2016, 06:03 PM
RE: LCD counter - by vojinilic - 12-17-2016, 06:13 PM
RE: LCD counter - by Želja - 12-17-2016, 06:16 PM
RE: LCD counter - by gorankg - 12-17-2016, 06:17 PM
RE: LCD counter - by Želja - 12-17-2016, 06:21 PM
RE: LCD counter - by Gosha - 12-17-2016, 06:21 PM
RE: LCD counter - by vojinilic - 12-17-2016, 06:22 PM
RE: LCD counter - by mp3police - 12-17-2016, 06:27 PM
RE: LCD counter - by Želja - 12-17-2016, 06:35 PM
RE: LCD counter - by vojinilic - 12-17-2016, 06:40 PM
RE: LCD counter - by Želja - 12-17-2016, 06:52 PM
RE: LCD counter - by vojinilic - 12-17-2016, 07:00 PM
RE: LCD counter - by vojinilic - 12-17-2016, 06:37 PM
RE: LCD counter - by mikikg - 12-17-2016, 07:12 PM
RE: LCD counter - by gorankg - 12-17-2016, 07:30 PM
RE: LCD counter - by Želja - 12-17-2016, 07:34 PM
RE: LCD counter - by Želja - 12-17-2016, 07:48 PM
RE: LCD counter - by gorankg - 12-17-2016, 08:25 PM
RE: LCD counter - by gorankg - 12-18-2016, 09:37 AM
RE: LCD counter - by Želja - 12-18-2016, 11:12 AM
RE: LCD counter - by Želja - 12-20-2016, 01:20 PM
RE: LCD counter - by gorankg - 12-20-2016, 01:46 PM
RE: LCD counter - by Želja - 12-20-2016, 01:58 PM

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