PIC16F84A , JDM and IC-Prog 1.05A problem....

Started by sigint112 in Piclist14 years ago 8 replies

Hi, i have a serious problem with IC-Prog 1.05A. When i try to programm a PIC16F84A (4Mhz) with the JDM programmer i always get...

Hi, i have a serious problem with IC-Prog 1.05A. When i try to programm a PIC16F84A (4Mhz) with the JDM programmer i always get a veryfy error at 0x00 . PIC12F629 are working fine and Pony-Prog with PIC16f84A also is doing fine,but Pony-Prog tells me that i have 2K flash what


Differences betwen PIC16F84 and PIC16F84A

Started by Mohammad Ibnu Malik in Piclist14 years ago 3 replies

Dear Groups Please explain to me, what's the deference(s) between PIC16F84 and PIC16F84A ? Regards Malik ...

Dear Groups Please explain to me, what's the deference(s) between PIC16F84 and PIC16F84A ? Regards Malik __________________________________________________


Re: PIC16F84A and "... PICSTART PLUS question

Started by Dave Mucha in Piclist13 years ago

--- In , "Jason Hsu" wrote: > I'm new to the world of microcontrollers, so bear with me. > > I'm trying to program a PIC1684A...

--- In , "Jason Hsu" wrote: > I'm new to the world of microcontrollers, so bear with me. > > I'm trying to program a PIC1684A with my new PICSTART PLUS programmer > and MPLAB IDE v6.40 software. I have selected the PIC16F84A und


PIC16F84A and "This device requires firmware version 2.1.0 or higher" message

Started by Jason Hsu in Piclist13 years ago 21 replies

I'm new to the world of microcontrollers, so bear with me. I'm trying to program a PIC1684A with my new PICSTART PLUS programmer ...

I'm new to the world of microcontrollers, so bear with me. I'm trying to program a PIC1684A with my new PICSTART PLUS programmer and MPLAB IDE v6.40 software. I have selected the PIC16F84A under Configure -> Select Device and PICSTART PLUS under Programmer -> Select P


timer0 in pic16f84a

Started by Nisheeth Gupta in Piclist14 years ago 3 replies

hi hello i have just started progrmming in assembly of pic . i wrote a simple program for pic16f84a running at 4mhz . it has...

hi hello i have just started progrmming in assembly of pic . i wrote a simple program for pic16f84a running at 4mhz . it has got a timer routine which runs for 0.1 sec and sec1 routine which calls timer routine 10 times..to waste 1 sec.....main program toggles led onc


PIC16F84A Timer Problems

Started by Paul_Lav in Piclist14 years ago 3 replies

Hello, i just can't seem to get the built in timer to work properly. I am using a PIC16F84A with 4Mhz Clock. Here is my code: ...

Hello, i just can't seem to get the built in timer to work properly. I am using a PIC16F84A with 4Mhz Clock. Here is my code:  


16F84 and 24c16

Started by Steve in Piclist9 years ago

Hi all, I am new to the group and pic's but have bought my self a programmer and would like to learn programming in Basic as this seems to be a...

Hi all, I am new to the group and pic's but have bought my self a programmer and would like to learn programming in Basic as this seems to be a good starting point for my first project i would like to write just a byte or two to a 24c16 using pic16f84a as I have also bourght my self a few of each. Can anyone help on a template and diagram that can do something like this? Regards to ...


serial data application using PIC16F84A to light up leds

Started by rahzdapoj in Piclist14 years ago

hi.... i'm desperately seeking for help....i'm currently trying to complete this application but i bumped into some...

hi.... i'm desperately seeking for help....i'm currently trying to complete this application but i bumped into some troubles...pleasecan anybody help me...the details of my applications are given below.... plsssssss....i requiere some help on the programming side..


Best OTP version simular to PIC16F84A20P?

Started by sirtiffguy in Piclist13 years ago 9 replies

I just finsihed (phew) my program on the PIC16F84A and want to duplicate and reproduce it for a final version. I am looking at ...

I just finsihed (phew) my program on the PIC16F84A and want to duplicate and reproduce it for a final version. I am looking at digikey's list of chips, trying to figure out which one I could go with that would be least expensive. Any suggestions? I was thinking of the PIC16C54C (


Driving a relay

Started by spikey_sa in Piclist15 years ago 1 reply

Hi, I'm new to PIC programming, and even newer to this group, I'm using a PIC16F84A to handle a project I am doing, I've...

Hi, I'm new to PIC programming, and even newer to this group, I'm using a PIC16F84A to handle a project I am doing, I've managed to get 4 inputs working, which drive 4 LED's, but now I want to use four output to energise 4 12v relays, I'm using RB0 - RB4 as the output


..SOFT COUNTERS

Started by German Enred in Piclist13 years ago 5 replies

O.K. But remember: Im using the PIC16F84A.. Best Regards > Date: Fri, 30 Jul 2004 16:14:33 -0000 > From: "Phil" <> ...

O.K. But remember: Im using the PIC16F84A.. Best Regards > Date: Fri, 30 Jul 2004 16:14:33 -0000 > From: "Phil" <> > Subject: Re: RE. RE. RE. etc. MAKING SOFT COUNTERS > > multiply and divide by 10 is trivi


new picall software

Started by burt0072003 in Piclist14 years ago

Please be aware that new picall software has bugs, regarding the most popular IC PIC16F84A and others that use the same transistor...

Please be aware that new picall software has bugs, regarding the most popular IC PIC16F84A and others that use the same transistor for VPP. VPP establishes much later and the IC doesnot go into ICP mode. It doesn't programme or read either. I have e-mailed to bojan about this who


Re: Ask for PICBlaster doesn't work

Started by taufiq_tqr in Piclist13 years ago 1 reply

Hi All, I have a problem about PICBlaster programmer. I cann't use PICBlaster for programming PIC16F84A, I am use software ICProg...

Hi All, I have a problem about PICBlaster programmer. I cann't use PICBlaster for programming PIC16F84A, I am use software ICProg and I finding error message "Failed at Address 0000H", please help. Thanks to all millist for help me about PICBlaster.


Problem with INT and HD44780 LCD...

Started by sigint112 in Piclist14 years ago 8 replies

Hi, im new to PIC Interrupts and i`ve tried to code a LCD clock. I`m running the PIC16F84A with 6,4MHz but the codes doesn`t work....

Hi, im new to PIC Interrupts and i`ve tried to code a LCD clock. I`m running the PIC16F84A with 6,4MHz but the codes doesn`t work. (The LCD routines are ok... i`ve tested them). Does anyone have any suggestions? Thx, SIGINT The Code: LCD_D


Re: Ask for PICBlaster

Started by taufiq_tqr in Piclist13 years ago 1 reply

Dear, I will ask for this mailist about PICBlaster. I have make PICBlaster hardware and using software ICProg for running...

Dear, I will ask for this mailist about PICBlaster. I have make PICBlaster hardware and using software ICProg for running programming PIC16F84A but I finding error message "Failed at Address 0000H". Please give me answer about this problem. I use PC Intel P4 with OS


seriall data application using PIC16F84A to light up leds

Started by rahzdapoj in Piclist14 years ago

hi... i'm desperately seeking for help...i'm trying to complete this application but i cannot seem to light up the leds...i dunno...

hi... i'm desperately seeking for help...i'm trying to complete this application but i cannot seem to light up the leds...i dunno whether my program is functioning correctly..pls....i desperately need help...the details of my application are given below.... ser


SRF04 Help

Started by John Baker in Piclist13 years ago

Hello. I am new to PICs and migrated from BS2s. I have PicBasic Pro, the EPIC programmer, and Microcode Studio. I have interfaced a...

Hello. I am new to PICs and migrated from BS2s. I have PicBasic Pro, the EPIC programmer, and Microcode Studio. I have interfaced a Devantech SRF04 module to a PIC16F84a running at 4MHz. It doesn't seem to work. Here is my test code.    dist var word   &


Newbie - Can't Swith LEDs

Started by Andy Laurence in Piclist14 years ago 10 replies

I've just started in the world of PICs. I have an Ad-Teknik Elvis programmer that does smart cards, and 18-pin PICs. I also have...

I've just started in the world of PICs. I have an Ad-Teknik Elvis programmer that does smart cards, and 18-pin PICs. I also have the associated MP6 programming software. I've programmed a PIC16F84A ( http://www.andylaurence.co.uk/TEST.HEX


Pic16F84A from Syed

Started by shafi008 in Piclist8 years ago

Hi every one, This is Syed from NewJersey. I am the beginner to this Pic microcontrollers. i Started with Pic16G84A displaying characters on...

Hi every one, This is Syed from NewJersey. I am the beginner to this Pic microcontrollers. i Started with Pic16G84A displaying characters on LCD (HD44780U (LCD-II)). Backlight is ON and the blank segments are displayed but no other information is displayed. The following the code which i wrote. DEFINE LCD_DBIT 4 ' Set LCD Register Select port 'DEFINE LCD_RSREG PORTB ' Set LCD Register Se...


PIC16F84A decodes Bell 202 and V23

Started by Ken Boak in Piclist15 years ago 1 reply

Listers, Some time ago I developed some fairly rough and ready code to decode the low speed modem modulation used by Bell 202,...

Listers, Some time ago I developed some fairly rough and ready code to decode the low speed modem modulation used by Bell 202, V23 and the old Kansas City tape interface. It was primarily developed to allow a PIC to decode Caller ID signals from a phone line but can be used fo