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Program to read data from one port and write to another port

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Reference no: EM131559155

Microprocessor Interfacing & Programming

Q. Write program code in 8051 assembly language for the following conditions

a. Read data from Port 0 if bit 3 of Port 0 is ‘1' then write same data to Port 1 otherwise exit.

b. Read data from Port 0 if bit 3 of Port 0 is ‘1' then write same data to Port 1 and exit else write same data to Port 2 and exit

c. Read data from Port 0 if bit 3 of Port 0 is'1' then write same data to Port 1 and Port 2 otherwise exit.

d. Read data from Port 0 if bit 3 of Port 0 is'1' then write same data to Port 1 and Port 2 and exit else write same data to Port 3 and exit.

e. Read data from Port 0 if bit 3 and bit 6 of Port 0 are both ‘1' then write same data to Port 1 otherwise exit.

f. Read data from Port 0 if bit 3 and bit 6 of Port 0 are both ‘1' then write same data to Port 1 and exit

g. Read data from Port 0 if bit 3 or bit 6 of Port 0 is ‘1' then write same data to Port 1 otherwise exit.

h. Read data from Port 0 if bit 3 or bit 6 of Port 0 is ‘1' then write same data to Port 1 and exit else write same data to Port 2 and exit.

Reference no: EM131559155

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