I have to do programming of ATMEGA32A

Projects Programming
1

I have a input/output board with atmega32A and seperate display board with atmega64a which is connect with RS485 and i need to do programming can any one help for the same.

4

give links to the specific development board and the display?

5

I'm not familiar with those processors but ICSP comes to mind. If that is not the answer you were hoping for you, you will have to give a better description of the problem that you are encountering

6

MCUdude's MightCore supports the atmega32, and MegaCore supports the atmega64. Not sure if there is any significant difference with the 'a' version other than electrical specifications.

7

Dear Sir,
The board is a industrial board in which already atmega32a was installed which I have replaced and I want to reprogram the same.

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8

I would assume the original programming used Atmel Studio now called microchip-studio

do you have the original Atmel project and code?

9

MightyCore and MegaCore explicitly support the A variants:

https://github.com/MCUdude/MightyCore#supported-microcontrollers

All variants - P, PA, A, PB. Select the correct version in the 'Variant' menu

https://github.com/MCUdude/MegaCore#supported-microcontrollers

(All variants - A, L, P, PA, PV, V)

10

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