3.4.2. ADD: Unsigned Add

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3.4.2. ADD: Unsigned Add

Encoding (format 1):

0 0 0 0 0 0 1 d₂ d₁ d₀ a₂ a₁ a₀ b₂ b₁ b₀

Syntax:

ADD R_d,R_a,R_b

Constraints:

a ≤ 7
b ≤ 7
d ≤ 7

Outcome:

R_d ← R_a + R_b

carry ← ( ( R_a + R_b ) ≥ 2¹⁶ ) ? 1 : 0

PC ← PC + 1

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3.4.1. NOP: No Operation

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3.4.3. SUB: Unsigned Subtract

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