Arm Thumb Lesson 3 - Conditions, Branches, CMP

It's time to take a look at Flags and Conditions. Contrary to the regular ARM, most commands in Thumb change the flags, and the only command that can execute conditionally are branches.

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#Lesson3

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

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