Cortex-M3 Registers

Try this:

https://www.elsevier.com/books/the-definitive-guide-to-the-arm-cortex-m3/yiu/978-1-85617-963-8

Fabiano Junqueira said:

What is the function of each of the 13 general purpose 32-bit registers

The clue is in the name!

Try this:

https://www.elsevier.com/books/the-definitive-guide-to-the-arm-cortex-m3/yiu/978-1-85617-963-8

Fabiano Junqueira said:

What is the function of each of the 13 general purpose 32-bit registers

The clue is in the name!

Hi Andy, thank you very much for the reply.

I would like to know if it is really necessary to buy this document, and if I make the purchase and cannot find the answer I am looking for?

Thanks in advance!

This book is cheap and every penny worth if you work with cortex-m

Well, of course it's not necessary - but it will be extrmemely useful!

It will be money well spent.

It depends if you'd rather spend your time googling and studying the ARM documentation...