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LDmicro Forum - 16f877a configration

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16f877a configration (by ikram)
pls see the attachment and help me what are need mark and what are unmark. when hex file genarate by ld micro
thanks
ikram
Tue Oct 1 2013, 14:58:35, download attachment test.GIF
(no subject) (by MGP)
Read this. For pic's no need to fill in the fuses.

http://cq.cx/ladder-forum.pl?action=viewthread&parent=3516
Wed Oct 2 2013, 06:50:01
(no subject) (by ikram)
thanks can we use 16F877a in ld micro . while its not listed .i creat a hex file for 877 and program it to 877A that not work . what difrents here.
Wed Oct 2 2013, 08:32:05
(no subject) (by MGP)
Can you upload your program (LD-file) so we can see what's wrong.
I always work with a 16F876A and never had any problems and it's not so different than a 877A.
Thu Oct 3 2013, 02:44:41
(no subject) (by magno (Brasil))
Hello Ikram,
often use the PIC16F877 without any problem, the only restriction is to not use pin 6 as output. as software programming using the ECLIPSE and MICROBRN (DIY K150 V 150807) as pictures below. if you want I can send you this software without problem.
Thu Oct 3 2013, 06:29:20
(no subject) (by magno (Brasil))
Olá Ikram,
muitas vezes usar o PIC16F877 sem qualquer problema, a única restrição é não usar o pino 6 como saída. como programação de software usando o ECLIPSE e MICROBRN (DIY K150 V 150807), como fotos abaixo. se você quiser eu posso enviar-lhe este software sem problema.
Thu Oct 3 2013, 06:31:49, download attachment 001.png
(no subject) (by ikram)
hi magno
thanks for your reply.
i remove pin#6 from output and i also pulldown the inputs.its run now . but i use the <G540> china programer. its not read the ld microw file configration word.
now tell me
#1: i can use the RX and TX pin as other input or out put. or this is uneik for comunication.
2#: can we program the 877 or 887 in circuit with out programerby max232 if yes how.
also yes send me (DIY K150 V 150807)
thanks
Thu Oct 3 2013, 16:16:27
(no subject) (by magno (Brasil))
Hello Ikram,
yes you can use the pin 25 and 26 (TX and RX) as input or output, I have circuit that uses 2 pins as inputs and have another that uses 2 as output. as the second question I do not answer you know, I just use a program "ICSP" or socket "ZIF". I can only send you the software via email because the file size is 24MB.
Thu Oct 3 2013, 19:32:45
on delay timer (by ikram)
helo magno.
i need 3 output with on deay. and want to use external pot. i not know about adc. are u can send the schimatic for this . thanks
Tue Feb 18 2014, 10:13:48
adc (by segar)
dear friends ,i am new to micro controller projects,i would like to know how to write the ADC in the lcd/seven segment display .

thanks
Fri Mar 7 2014, 22:47:34
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