HD6432633 Datasheet, PDF (1237/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Instruction H N Z V C Definition
SUB
H = Sm–4 · Dm–4 + Dm–4 · Rm–4 + Sm–4 · Rm–4
N = Rm
Z = Rm · Rm–1 · ^...... · R0
V = Sm · Dm · Rm + Sm · Dm · Rm
C = Sm · Dm + Dm · Rm + Sm · Rm
SUBS
—————
SUBX
H = Sm–4 · Dm–4 + Dm–4 · Rm–4 + Sm–4 · Rm–4
N = Rm
Z = Z' · Rm · ^...... · R0
V = Sm · Dm · Rm + Sm · Dm · Rm
C = Sm · Dm + Dm · Rm + Sm · Rm
TAS*
—
0 — N = Dm
Z = Dm · Dm–1 · ^...... · D0
TRAPA
—————
XOR
—
0 — N = Rm
Z = Rm · Rm–1 · ^...... · R0
XORC
Stores the corresponding bits of the result.
No flags change when the operand is EXR.
Note: * This instruction should be used with the ER0, ER1, ER4, or ER5 general register only.
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