'Rotate instructions' presentation slideshows

494 views • 34 slides

Assembly Language Lecture 8 (Logic Instructions Shift & Rotate Instructions)

Assembly Language Lecture 8 (Logic Instructions Shift & Rotate Instructions). Lecture Outline Introduction Logic Instructions AND, OR, XOR Instructions NOT Instruction TEST Instruction Shift Instructions The SHL Instruction The SHR Instruction Rotate Instructions

677 views • 34 slides

Week 6 and 7

Week 6 and 7. Logical Operations. Logical Instructions. Logical instructions perform Boolean operations such as AND and OR operations on byte values In order to adhere to convention, a byte with its bit locations is below.

428 views • 28 slides

Lecture 5 Program Logic and Control (Boolean Operation Shift & Rotate Instructions)

Lecture 5 Program Logic and Control (Boolean Operation Shift & Rotate Instructions). Lecture Outline Introduction Logic Instructions AND, OR, XOR Instructions NOT Instruction TEST Instruction Shift Instructions The SHL Instruction The SHR Instruction Rotate Instructions

289 views • 27 slides

Assembly Language

Assembly Language. Shift Rotate Instructions. Shift Instructions. Shifting means to move bits right and left inside an operand. There are two basic ways to shift bits in a number. The first, called logical shift , fills the newly created bit position with zero.

247 views • 24 slides

Ch. 7 Logic, Shift and Rotate instr.

512 views • 20 slides

Chapter Four 80x86 Instruction Set ? 5 ?

Chapter Four 80x86 Instruction Set ? 5 ?. Logical, Shift, Rotate Instructions. The 80x86 family provides--- five logical instructions: and, or, xor, test, and not ; four rotate instructions: ror, rol, rcr, and rcl ; three shift instructions. shl/sal, shr, and sar.

343 views • 12 slides