(b) Two 16-bit numbers are to be subtracted: $2762- $1296. Assume R16 = ($62) and R17 = ($27). Place the difference in R16 and R17 where R16 should have the lower byte. Write an AVR processor assembly program to execute the subtraction operation. Include comments for each line and also the status of C, H, and Z flags.

(b) Two 16-bit numbers are to be subtracted: $2762- $1296. Assume R16 = ($62) and R17 = ($27). Place the difference in R16 and R17 where R16 should have the lower byte. Write an AVR processor assembly program to execute the subtraction operation. Include comments for each line and also the status of C, H, and Z flags.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter10: Pointers

Section10.1: Addresses And Pointers

Problem 11E

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