AVR ATMEGA328P ICSP Algorithm Explained

In this video, we take a deep dive into the In-Circuit Serial Programming (ICSP) algorithm for the ATMEGA328P microcontroller.
[ATMEGA328P Datasheet]
ww1.microchip.com/downloads/e...
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[@jontscott]

Interesting to see the low level details on how program data is flashed byte by byte, somehow I would have thought it was sent data in larger chunks, say fill the 128 byte page buffer in one SPI transaction, guess not. Thanks for the nice video outlining how it works at a low level.

[@EV_engineer]

Good observation, most NVRAM drivers write pages of data at a time like you mentioned.

[@alaingerardduperche]

Hello Josh, iy's a good work to explain the fundamentals inside. My English is not very well. Excuse me.😃