Question: Please consider Assembly programming language when coding/answering the questions. Thank you! 2.1 Write a sequence of AVR instructions to clear the bit 7, 4, 2

Please consider Assembly programming language when coding/answering the questions. Thank you!

Please consider Assembly programming language when coding/answering the questions. Thank you! 2.1

2.1 Write a sequence of AVR instructions to clear the bit 7, 4, 2 of the register r18. 2.2 Assume that the contents of the register r16 and carry flag are oxA5 and 1, respectively. What will be new values for r16 and C after the execution of (a) Isl r16(b) Isr r16 () rol r16 (d)ror r16(e) asr r16 (f) swap r16 2.3 Write a program to set bit 7 and bit o of all the elements of an array to 1. The array has the label arr and 30 8-bit elements and is stored in data memory. 2.4 What will be the values stored in registers ri and ro after the execution of the instruction mul 116, 117 if r16 and r17 originally contain the following values? (a) ox58 and ox37 (b) ox29 and ox49 2.1 Write a sequence of AVR instructions to clear the bit 7, 4, 2 of the register r18. 2.2 Assume that the contents of the register r16 and carry flag are oxA5 and 1, respectively. What will be new values for r16 and C after the execution of (a) Isl r16(b) Isr r16 () rol r16 (d)ror r16(e) asr r16 (f) swap r16 2.3 Write a program to set bit 7 and bit o of all the elements of an array to 1. The array has the label arr and 30 8-bit elements and is stored in data memory. 2.4 What will be the values stored in registers ri and ro after the execution of the instruction mul 116, 117 if r16 and r17 originally contain the following values? (a) ox58 and ox37 (b) ox29 and ox49

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!