0 votes 0 votes Consider the following set of instructions executed by 8085 microprocessor MOV H,20 MOV L,10 MOV E,00 XCHG After the execution, the contents of E register will be ______________ (integer value only). CO and Architecture co-and-architecture microprocessors virtual-gate-test-series + – Hradesh patel asked Nov 26, 2016 • edited Apr 14, 2019 by Lakshman Bhaiya Hradesh patel 731 views answer comment Share Follow See all 2 Comments See all 2 2 Comments reply Habibkhan commented Nov 26, 2016 reply Follow Share Change ur comment to answer @Lokesh Dafale.. 0 votes 0 votes Lokesh . commented Nov 26, 2016 reply Follow Share done 0 votes 0 votes Please log in or register to add a comment.
Best answer 1 votes 1 votes XCHG: - Exchange H and L with D and E. The contents of register H are exchanged with the contents of register D, and the contents of register L are exchanged with the contents of register E. therefore, E contains 10 Lokesh . answered Nov 26, 2016 • selected Nov 26, 2016 by Habibkhan Lokesh . comment Share Follow See all 4 Comments See all 4 4 Comments reply Hradesh patel commented Nov 26, 2016 reply Follow Share what is D ??? 1 votes 1 votes Lokesh . commented Nov 26, 2016 reply Follow Share register 0 votes 0 votes Hradesh patel commented Nov 26, 2016 reply Follow Share @habib plz explain how D is comes in to picture?? 1 votes 1 votes Aditi28 commented Dec 6, 2020 reply Follow Share DE is a register pair whose contents were exchanged with HL register pair 0 votes 0 votes Please log in or register to add a comment.
