H8SLASH3021 datasheet(587/712 Pages) RENESAS

587 / 712 page

Appendix A. Instruction Set

Rev.2.00 Mar. 22, 2007 Page 563 of 684

REJ09B0352-0200

Condition Code

Mnemonic

Operation

PUSH.W Rn

SP–2

→ SP

— —

0—

Rn16

→ @SP

PUSH.L ERn

SP–4

→ SP

— —

—

ERn32

→ @SP

MOVFPE @aa:16,

Cannot be used in the

Cannot be used in the H8/3022

H8/3022 Group

Group

MOVTPE Rs,

Cannot be used in the

Cannot be used in the H8/3022

@aa:16

H8/3022 Group

Group

Addressing Mode and

Instruction Length (bytes)

No. of

States *1

2. Arithmetic instructions

Condition Code

Mnemonic

Operation

ADD.B #xx:8, Rd

Rd8+#xx:8

→ Rd8

—

ADD.B Rs, Rd

Rd8+Rs8

→ Rd8

—

ADD.W #xx:16, Rd

Rd16+#xx:16

→ Rd16

— (1)

ADD.W Rs, Rd

Rd16+Rs16

→ Rd16

— (1)

ADD.L #xx:32, ERd

ERd32+#xx:32

→

— (2)

ERd32

ADD.L ERs, ERd

ERd32+ERs32

→

— (2)

ERd32

ADDX.B #xx:8, Rd

Rd8+#xx:8 +C

→ Rd8

—

(3)

ADDX.B Rs, Rd

Rd8+Rs8 +C

→ Rd8

—

(3)

ADDS.L #1, ERd

ERd32+1

→ ERd32

——————

ADDS.L #2, ERd

ERd32+2

→ ERd32

——————

ADDS.L #4, ERd

ERd32+4

→ ERd32

——————

INC.B Rd

Rd8+1

→ Rd8

— —

—

INC.W #1, Rd

Rd16+1

→ Rd16

— —

—

INC.W #2, Rd

Rd16+2

→ Rd16

— —

—

Addressing Mode and

Instruction Length (bytes)

No. of

States *1

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