ARM Assembly: Lesson 5 (Signed Number Conversions)
Welcome to Lesson 5 of the ARM Assembly Series from LaurieWired!
In this lesson, we see how computers represent signed numbers using two’s complement and practice converting numbers between hex, decimal, and binary.
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Timestamps:
00:00 Intro
00:55 Data Types
02:22 Signed and Unsigned Numbers
05:06 Positive Number Representation
07:22 Powers of 2
10:22 Decimal Representation
12:00 Negative Number Representation
16:35 Conversion to Positive
18:52 Checking our Answer
19:45 One more Conversion
21:08 Signed Decimal
23:25 Recap
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Links Mentioned in Video:
CPULator:
ARM data types:
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