Best Book

modern computer architecture and organization Book by Jim Ledin

ARM Cortex-A Programmers Guide

https://cs140e.sergio.bz/docs/ARMv8-A-Programmer-Guide.pdf

Lecture Series

Computer Architecture Lecture by Princeton University David Wentzlaff

https://www.coursera.org/learn/comparch

Architecture All Access by Intel

Technology series by Techquickie

ARM architecture Fundamentals by ARM

AXI Training by ARM

ARM 'What is' series

Cortex ARM-M0 SoC Architecture

https://www.idec.or.kr/vod/apply/view/?pay=nopay&search_val=&page=7&no=107
PC assembly

Embedded Recipes

http://recipes.egloos.com/

Podcast