A) Place the decimal number 27 into the R7 register. What would the contents of that register be after execution? B) Place the binary number 10010110 into the R1 register. What would the contents of that register be after execution? Why ?

Electric Motor Control
10th Edition
ISBN:9781133702818
Author:Herman
Publisher:Herman
Chapter22: Sequence Control
Section: Chapter Questions
Problem 6SQ: Draw a symbol for a solid-state logic element AND.
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Please answer.
A) Place the decimal number 27 into the R7 register. What would the contents of that
register be after execution?
B) Place the binary number 10010110 into the R1 register. What would the contents of that
register be after execution? Why ?
c. Place the Of4h into 00h by using Immediate Addressing
d. Place the Of5h into 01h by using Indirect Addressing
e. Place the 00f6h into 02h by using Direct Addressing ( use the 07h register to transfer
data)
f. What do below codes do? Run the codes and explain their functions clearly
a)
b)
c)
ORG 000H
ORG 000H
ORG 000H
MOV OSh, #0e4h
MOV r5, #0e4h
mov a, 05h
MOV r5, #0e4h
mov a, 05h
mov a, r5
END
END
END
g. Write the code that reads the data from p1 port and writes to the 05h address.
Transcribed Image Text:A) Place the decimal number 27 into the R7 register. What would the contents of that register be after execution? B) Place the binary number 10010110 into the R1 register. What would the contents of that register be after execution? Why ? c. Place the Of4h into 00h by using Immediate Addressing d. Place the Of5h into 01h by using Indirect Addressing e. Place the 00f6h into 02h by using Direct Addressing ( use the 07h register to transfer data) f. What do below codes do? Run the codes and explain their functions clearly a) b) c) ORG 000H ORG 000H ORG 000H MOV OSh, #0e4h MOV r5, #0e4h mov a, 05h MOV r5, #0e4h mov a, 05h mov a, r5 END END END g. Write the code that reads the data from p1 port and writes to the 05h address.
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