R5S72011 RENESAS [Renesas Technology Corp], R5S72011 Datasheet - Page 80

• Manufacturer Part Number: R5S72011
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7200 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 2 CPU
2.4.5
Table 2.14 Shift Instructions
Rev. 2.00 Sep. 07, 2007 Page 52 of 1164
REJ09B0321-0200
Instruction
ROTL
ROTR
ROTCL
ROTCR
SHAD
SHAL
SHAR
SHLD
SHLL
SHLR
SHLL2
SHLR2
SHLL8
SHLR8
SHLL16
SHLR16
Rn
Rn
Rn
Rn
Rn
Rn
Rn
Rn
Rm,Rn
Rn
Rm,Rn
Rn
Rn
Rn
Rn
Rn
Shift Instructions
Instruction Code
0100nnnn00000100
0100nnnn00000101
0100nnnn00100100
0100nnnn00100101
0100nnnnmmmm1100
0100nnnn00100000
0100nnnn00100001
0100nnnnmmmm1101
0100nnnn00000000
0100nnnn00000001
0100nnnn00001000
0100nnnn00001001
0100nnnn00011000
0100nnnn00011001
0100nnnn00101000
0100nnnn00101001
Operation
T ← Rn ← MSB
LSB → Rn → T
T ← Rn ← T
T → Rn → T
When Rm ≥ 0, Rn << Rm → Rn
When Rm < 0, Rn >> |Rm| →
[MSB → Rn]
T ← Rn ← 0
MSB → Rn → T
When Rm ≥ 0, Rn << Rm → Rn
When Rm < 0, Rn >> |Rm| →
[0 → Rn]
T ← Rn ← 0
0 → Rn → T
Rn << 2 → Rn
Rn >> 2 → Rn
Rn << 8 → Rn
Rn >> 8 → Rn
Rn << 16 → Rn
Rn >> 16 → Rn
Execu-
tion
Cycles
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T Bit
MSB Yes
LSB
MSB Yes
LSB

MSB Yes
LSB

MSB Yes
LSB






SH2,
SH2E SH4
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Compatibility
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
SH-2A
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes