Datasheet

Appendix A Instruction Set
Rev.6.00 Sep. 27, 2007 Page 1055 of 1268
REJ09B0220-0600
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.