Program Counter

Microcontroller Control Technology Exam Paper and Answers (Set Two)

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Microcontroller Control Technology Exam Paper and Answers (Set Two)

(Reference answers are attached at the end) 1. Multiple Choice Questions (Select one correct answer from the four options for each question and fill in the number of the correct answer in the parentheses.) 1. After the reset of the 8051 microcontroller, the stack pointer SP is initialized to ( ). A. 0x00 B. 0x07 … Read more

Introduction to the Current Program Counter (PC) in ARMv8

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Introduction to the Current Program Counter (PC) in ARMv8

Term: PC-relative address — pc-relative address 1. Introduction to the Current Program Counter (PC) The current Program Counter (PC) cannot be treated as a general-purpose register, and therefore cannot be used as a source or destination for arithmetic instructions, nor as a base, index, or transfer register for load/store instructions. Methods to read the PC … Read more