H8SLASH3021 datasheet(588/712 Pages) RENESAS

588 / 712 page

Appendix A. Instruction Set

Rev.2.00 Mar. 22, 2007 Page 564 of 684

REJ09B0352-0200

Condition Code

Mnemonic

Operation

INC.L #1, ERd

ERd32+1

→ ERd32

— —

—2

INC.L #2, ERd

ERd32+2

→ ERd32

— —

—

DAA Rd

Rd8 decimal adjust

2—

—2

→ Rd8

SUB.B Rs, Rd

Rd8–Rs8

→ Rd8

—

SUB.W #xx:16, Rd

Rd16–#xx:16

→ Rd16

— (1)

SUB.W Rs, Rd

Rd16–Rs16

→ Rd16

— (1)

SUB.L #xx:32, ERd

ERd32–#xx:32

— (2)

→ ERd32

SUB.L ERs, ERd

ERd32–ERs32

— (2)

→ ERd32

SUBX.B #xx:8, Rd

Rd8–#xx:8–C

→ Rd8

—

(3)

SUBX.B Rs, Rd

Rd8–Rs8–C

→ Rd8

—

(3)

SUBS.L #1, ERd

ERd32–1

→ ERd32

——————

SUBS.L #2, ERd

ERd32–2

→ ERd32

——————

SUBS.L #4, ERd

ERd32–4

→ ERd32

——————

DEC.B Rd

Rd8–1

→ Rd8

— —

—

DEC.W #1, Rd

Rd16–1

→ Rd16

— —

—

DEC.W #2, Rd

Rd16–2

→ Rd16

— —

—

DEC.L #1, ERd

ERd32–1

→ ERd32

— —

—

DEC.L #2, ERd

ERd32–2

→ ERd32

— —

—

DAS.Rd

Rd8 decimal adjust

2—

—2

→ Rd8

MULXU. B Rs, Rd

Rd8

× Rs8 → Rd16

——————

(unsigned multiplication)

MULXU. W Rs, ERd

Rd16

× Rs16 → ERd32

——————

(unsigned multiplication)

MULXS. B Rs, Rd

Rd8

× Rs8 → Rd16

— —

(signed multiplication)

MULXS. W Rs, ERd

Rd16

× Rs16 → ERd32

— —

(signed multiplication)

DIVXU. B Rs, Rd

Rd16

÷ Rs8 → Rd16

— — (6) (7) — —

(RdH: remainder,

RdL: quotient)

(unsigned division)

Addressing Mode and

Instruction Length (bytes)

No. of

States *1

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