A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.
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i have a code that i wrote and tested on a 16F877A. i couldn't use a 16C765 because i didn't have any 24MHz xtals, but now that i do, i can't successfully program the same code onto the 16C765. the progam will read in a value from a separate A/D and then output the data serially. the only thing i changed in the program was this line: DEFINE OSC 24 whereas for the 16F877A, it used to say: DEFINE OSC 4 i had looked this up online and was told to add the statement: ADCON1 = 7 so i even added that, and it still doesn't give me any expected results. i'm using the epic programmer and the settings for the oscillator are 'HS' and i did change it from 16F877A to 16C765 in the epic settings. Please help! |
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i have a code that i wrote and tested on a 16F877A. i couldn't use a 16C765 because i didn't have any 24MHz xtals, but now that i do, i can't successfully program the same code onto the 16C765. the progam will read in a value from a separate A/D and then output the data serially. the only thing i changed in the program was this line: DEFINE OSC 24 whereas for the 16F877A, it used to say: DEFINE OSC 4 i had looked this up online and was told to add the statement: ADCON1 = 7 so i even added that, and it still doesn't give me any expected results. i'm using the epic programmer and the settings for the oscillator are 'HS' and i did change it from 16F877A to 16C765 in the epic settings. Please help! |