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Yes the oscillator is properly connected. I am using 20MHz crystal with two 15pF capacitors.
---------- Post added at 05:44 ---------- Previous post was at 05:41 ----------
Here is the code I am using:
list P=PIC18F452
#include P18F452.inc
R1 EQU 0X07
R2 EQU 0X08
ORG 0
CLRF TRISB
MOVLW...
the software is EPICWIN
---------- Post added at 04:49 ---------- Previous post was at 04:48 ----------
The error message is:
"File checksum error at 00180001. Continue anyway?"
I am trying to dump .hex file to my PIC18F452 microcontroller and a "file checksum error" occurs when I open the file via software "EPICWIN"
What does this mean?
I changed my IC but problem persists
I tried to work on hardware..
but hardware is not funtioning !
I dumped the program code provided by wp100, it is quite well in mplab and also in proteus but not in hardware!
I am deeply thankful to all of the respondents to my post, I learned a lot from everyone.
My special thanks to wp100, whose help has made me able to take first step in using PROTEUS.
---------- Post added at 05:16 ---------- Previous post was at 05:09 ----------
Wp100 after loads of...
I have changed my code, the new one is OK in MPLAB, as it is successfully build and running, but I am unable to learn using PROTEUS simulator.
my code is now:
LIST P=PIC18F452
#include P18F452.INC
PORTD EQU 0xF83
TRISD EQU 0xF95
MYREG EQU 0x50
ORG 0
CLRF TRISD
BACK BSF PORTD,0
CALL...
Thank you for your support.
But when I followed the your suggestion, after running my simulation, I got no output displayed at LEDs.
And these messages appeared in simulation log:
(PIC18 )PC=0x0A7C. Processor has been reset by watchdog timer expiring at time 2.304000
And this message repeated...
Hi
I have just started learning PIC18 assembly language programming. I tried a simple code in MPLAB and it was successfully compiled and executed. By observing the values at the register it was confirmed.
But when I try to run the same code on Proteus, I get errors.
The program is made to turn...
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