Arm Thumb Lesson 2 - Addressing modes and rotation

Arm Thumb has a reduced instruction set compared to ARM, and one of the things that has suffered is the addressing modes.
We have more limited options, and the barrel shifter is no longer available as part of addressing - we now have stand alone rotation commands... lets check them out!

As always, this Video lesson matches the text lesson on my website, and you can get the source code as well...
https://www.chibialiens.com/arm/thumb.php#Lesson2

My 2nd book is out now, and available on Amazon stores worldwide!
The new book covers ARM Thumb, 65816, 6809, PDP-11 and Risc-V CPUs
https://amzn.to/3JniJQt
My 1st book is still available, and covers ASM programming on Z80, 6502, 68000, 8086 and ARM
https://amzn.to/36wqp4g

If you like my content, and want to see more in the future, please support me on patreon:
https://www.patreon.com/akuyou
Or become a member on my youtube channel:
https://www.youtube.com/channel/UC8t99gp5IN-FTf5rGVaRevw/join
You can also support my content by buying branded merchandise from my Teespring store:
https://teespring.com/stores/chibiakumas

My Assembly tutorials cover a wide range of CPU's and Systems, see them all here:
http://www.assemblytutorial.com/