Mnemonic
cc Field
BRA (BT)
0 0 0 0
BRN (BF)
0 0 0 1
BHI
0 0 1 0
BLS
0 0 1 1
BCC (BHS)
0 1 0 0
BCS (BLO)
0 1 0 1
BNE
0 1 1 0
BEQ
0 1 1 1
BVC
1 0 0 0
BVS
1 0 0 1
BPL
1 0 1 0
BMI
1 0 1 1
BGE
1 1 0 0
BLT
1 1 0 1
BGT
1 1 1 0
BLE
1 1 1 1
BT, BF, BHS, and BLO are synonyms for BRA, BRN, BCC, and BCS, respectively.
Description
Always (True)
Never (False)
High
Low or Same
Carry Clear (High or Same)
Carry Set (Low)
Not Equal
Equal
Overflow Clear
Overflow Set
Plus
Minus
Greater or Equal
Less Than
Greater Than
Less or Equal
Condition
Meaning
Always true
Never
X > Y (Unsigned)
C v Z = 0
C ∨ Z = 1
X ≤ Y (Unsigned)
X ≥ Y (Unsigned)
C = 0
X < Y (Unsigned)
C = 1
X ≠ Y (Signed or
Z = 0
unsigned)
Z = 1
X = Y (Signed or
unsigned)
V = 0
V = 1
N = 0
N = 1
N ⊕ V = 0
X ≥ Y (Signed)
N ⊕ V = 1
X < Y (Signed)
Z ∨ (N ⊕ V) = 0 X > Y (Signed)
Z ∨ (N ⊕ V) = 1 X ≤ Y (Signed)
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