'Bit test' diaporamas de présentation

Smart Cards

1.53k views • 130 slides

80386 Instruction Set

80386 Instruction Set. Operand-Size and Address-Size Attributes. The 80386 can address memory using either 16 or 32-bit addresses. Consequently, each instruction that uses memory addresses has associated with it an address-size attribute of either 16 or 32 bits.

1.14k views • 57 slides

Logical and Bit Operations

Logical and Bit Operations. Chapter 9 S. Dandamudi. Logical instructions AND OR XOR NOT TEST Shift instructions Logical shift instructions Arithmetic shift instructions Rotate instructions Rotate without carry Rotate through carry. Logical expressions in high-level languages

285 views • 28 slides

ECE 447: Lecture 12

ECE 447: Lecture 12. Logic, Arithmetic, Data Test and Control Instructions of MC68HC11. ECE 447: Groups of Instructions (1). 1. Data handling instructions a. Move instructions ( e.g. , load, store, exchange) b. Alter data instructions

473 views • 25 slides

ECE 447: Lecture 12

ECE 447: Lecture 12. Logic, Arithmetic, Data Test and Control Instructions of MC68HC11. ECE 447: Groups of Instructions (1). 1. Data handling instructions a. Move instructions ( e.g. , load, store, exchange) b. Alter data instructions

253 views • 25 slides

Lect 4: Instruction Encoding and Instruction Set

437 views • 21 slides

Lecture 12: Conditional Jumps

Lecture 12: Conditional Jumps. Kip Irvine, Assembly Language for Intel-Based Computers, 5 th Edition. Conditional Jumps. Jumps Based On . . . Specific flags Equality Unsigned comparisons Signed Comparisons Examples Applications Bit Test (BT) Instruction. J cond Instruction.

435 views • 19 slides

16.317 Microprocessor Systems Design I

261 views • 18 slides

16.317: Microprocessor System Design I

280 views • 17 slides

16.317 Microprocessor Systems Design I

301 views • 17 slides

Lect 6: Instruction Set

Lect 6: Instruction Set. Instruction Set. Logic Instructions AND, OR, XOR, NOT Shift Instructions SAL/SHL, SHR/SAR, SHLD, SHRD: SHL AX, 1; SAR AX, CL Rotate Instructions ROL, ROR, RCL, RCR ROR AX,1; ROL AX, CL Bit Test and Bit Scan Instructions

172 views • 6 slides

Lect 6: Instruction Set

Lect 6: Instruction Set. Instruction Set. Logic Instructions AND, OR, XOR, NOT Shift Instructions SAL/SHL, SHR/SAR, SHLD, SHRD: SHL AX, 1; SAR AX, CL Rotate Instructions ROL, ROR, RCL, RCR ROR AX,1; ROL AX, CL Bit Test and Bit Scan Instructions

217 views • 6 slides