Skip to Main Content
8051 Microcontroller (Internals, Instructions, Programming and Interfacing)
book

8051 Microcontroller (Internals, Instructions, Programming and Interfacing)

by Subrata Ghosal
May 2024
Intermediate to advanced content levelIntermediate to advanced
503 pages
17h 2m
English
Pearson India
Content preview from 8051 Microcontroller (Internals, Instructions, Programming and Interfacing)
433
APPENDIX C
MCS®-51 PROGRAMMER’S GUIDE AND INSTRUCTION SET
JMP @A + DPTR
Function: Jump indirect
Description: Add the eight-bit unsigned contents of the Accumulator with the sixteen-bit data
pointer, and load the resulting sum to the program counter.  is will be the address
for subsequent instruction fetches. Sixteen-bit addition is performed (modulo 2
16
):
a carry-out from the low-order eight bits propagates through the higher-order bits.
Neither the Accumulator nor the Data Pointer is altered. No f lags are aff ected.
Example: An even number from 0 to 6 is in the Accumulator.  e following sequence of
instructions will branch to one ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

8051 Microcontroller, Internals, Instructions, Programming and Interfacing, 2nd Edition

8051 Microcontroller, Internals, Instructions, Programming and Interfacing, 2nd Edition

Subrata Ghoshal

Publisher Resources

ISBN: 9781282655034Publisher Website