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Chapter 12 List of Machine Language Instructions
ARITHMETIC SHIFT RIGHT
Mnemonic
ASR Dm, Dn
ASR imm8, Dn
ASR Dn
LOGICAL SHIFT RIGHT
Mnemonic
LSR Dm, Dn
LSR imm8, Dn
LSR Dn
ARITHMETIC SHIFT LEFT
Mnemonic
ASL Dm, Dn
ASL imm8, Dn
ASL2 Dn
ROTATE RIGHT
Mnemonic
ROR Dn
ROTATE LEFT
Mnemonic
ROL Dn
240 List of Machine Language Instructions
Arithmetically shift the contents of Dn right the number of bits specified in
Dm and store the result in Dn.
Arithmetically shift the contents of Dn right the number of bits specified by
imm8 and store the result in Dn.
Arithmetically shift the contents of Dn right one bit and store the result in Dn.
Logically shift the contents of Dn right the number of bits specified in Dm and
store the result in Dn.
Logically shift the contents of Dn right the number of bits specified by imm8
and store the result in Dn.
Logically shift the contents of Dn right one bit and store the result in Dn.
Arithmetically shift the contents of Dn left the number of bits specified in Dm
and store the result in Dn.
Zeros enter from the least significant bit.
Arithmetically shift the contents of Dn left the number of bits specified by
imm8 and store the result in Dn.
Zeros enter from the least significant bit.
Arithmetically shift the contents of Dn left two bits and store the result in Dn.
Zeros enter from the least significant bit..
Rotate the contents of Dn plus the C flag right one bit and store the result in Dn.
Rotate the contents of Dn plus the C flag left one bit and store the result in Dn.
Description of operation
Description of operation
Description of operation
Description of operation
Description of operation
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