SH7065 Datasheet, PDF (94/941 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7000 Series

Section 2 CPU
Table 2.23 Shift Instructions
Instruction
ROTL Rn
ROTR Rn
ROTCL Rn
ROTCR Rn
SHAL Rn
SHAR Rn
SHLL Rn
SHLR Rn
SHLL2 Rn
SHLR2 Rn
SHLL8 Rn
SHLR8 Rn
SHLL16 Rn
SHLR16 Rn
Instruction Code
Operation
0100nnnn00000100 T ← Rn ← MSB
0100nnnn00000101 LSB→ Rn→ T
0100nnnn00100100 T ← Rn ← T
0100nnnn00100101 T→ Rn→ T
0100nnnn00100000 T ← Rn ← 0
0100nnnn00100001 MSB→ Rn→ T
0100nnnn00000000 T ← Rn ← 0
0100nnnn00000001 0→ Rn→ T
0100nnnn00001000 Rn << 2 → Rn
0100nnnn00001001 Rn >> 2 → Rn
0100nnnn00011000 Rn << 8 → Rn
0100nnnn00011001 Rn >> 8 → Rn
0100nnnn00101000 Rn << 16 → Rn
0100nnnn00101001 Rn >> 16 → Rn
Execution
States T Bit
1
MSB
1
LSB
1
MSB
1
LSB
1
MSB
1
LSB
1
MSB
1
LSB
1
—
1
—
1
—
1
—
1
—
1
—
Rev. 5.00 Sep 11, 2006 page 72 of 916
REJ09B0332-0500