Fujitsu F2MCTM-16LX Manual do Utilizador descarregar pdf (Página 624)

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APPENDIX

Note:

See Table B.5-1 and Table B.5-2 for information on (a) to (d) in the table.

Table B.8-12 18 Shift Instructions (byte, word, long word)

Mnemonic # RG B Operation L

ISTNZVCR

RORC A 2 2 0 0 byte (A) <-- With right rotation carry -----**-*-

ROLC A 2 2 0 0 byte (A) <-- With left rotation carry -----**-*-

RORC ear 2 3 2 0 byte (ear) <-- With right rotation carry -----**-*-

RORC eam 2+ 5+(a) 0 2 x (b)byte (eam) <-- With right rotation carry -----**-**

ROLC ear 2 3 2 0 byte (ear) <-- With left rotation carry -----**-*-

ROLC eam 2+ 5+(a) 0 2 x (b)byte (eam) <-- With left rotation carry -----**-**

ASR A,R0 2 *1 1 0 byte (A) <-- Arithmetic right shift (A, 1 bit) -----**-*-

LSR A,R0 2 *1 1 0 byte (A) <-- Logical right barrel shift (A, R0) -----**-*-

LSL A,R0 2 *1 1 0 byte (A) <-- Logical left barrel shift (A, R0) -----**-*-

ASRW A 1 2 0 0 word (A) <-- Arithmetic right shift (A, 1 bit) ----***-*-

LSRW A/SHRW A 1 2 0 0 word (A) <-- Logical right shift (A, 1 bit) ----*R*-*-

LSLW A/SHLW A 1 2 0 0 word (A) <-- Logical left shift (A, 1 bit) -----**-*-

ASRW A,R0 2 *1 1 0 word (A) <-- Arithmetic right barrel shift (A, R0) ----***-*-

LSRW A,R0 2 *1 1 0 word (A) <-- Logical right barrel shift (A, R0) ----***-*-

LSLW A,R0 2 *1 1 0 word (A) <-- Logical left barrel shift (A, R0) -----**-*-

ASRL A,R0 2 *2 1 0 long (A) <-- Arithmetic right barrel shift (A, R0) ----***-*-

LSRL A,R0 2 *2 1 0 long (A) <-- Logical right barrel shift (A, R0) ----***-*-

LSLL A,R0 2 *2 1 0 long (A) <-- Logical left barrel shift (A, R0) -----**-*-

*1: 6 when R0 is 0; otherwise, 5 + (R0)

*2: 6 when R0 is 0; otherwise, 6 + (R0)

1 2 ... 619 620 621 622 623 624 625 626 627 628 629 ... 681 682

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