HD64F2638F20J Datasheet, PDF (1182/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

Appendix A Instruction Set
H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Instruction
CLRMAC
CMP
DAA
DAS
DEC
DIVXS
DIVXU
EEPMOV
EXTS
EXTU
INC
JMP
JSR
LDC
LDM
LDMAC
MAC
HNZ VC
—————
*
*
*
*
—
—
—
——
—
——
—————
—
0—
—0
—
0—
—
—————
—————
—————
—————
—————
Definition
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
N = Rm
Z = Rm · Rm–1 · ^...... · R0
C: decimal arithmetic carry
N = Rm
Z = Rm · Rm–1 · ^...... · R0
C: decimal arithmetic borrow
N = Rm
Z = Rm · Rm–1 · ^...... · R0
V = Dm · Rm
N = Sm · Dm + Sm · Dm
Z = Sm · Sm–1 · ^...... · S0
N = Sm
Z = Sm · Sm–1 · ^...... · S0
N = Rm
Z = Rm · Rm–1 · ^...... · R0
Z = Rm · Rm–1 · ^...... · R0
N = Rm
Z = Rm · Rm–1 · ^...... · R0
V = Dm · Rm
Stores the corresponding bits of the result.
No flags change when the operand is EXR.
Page 1132 of 1458
REJ09B0103-0800 Rev. 8.00
May 28, 2010