Question 7.32: Write a C program to bring in a byte of data serially one bi...

The 8051 Microcontroller and Embedded Systems

Write a C program to bring in a byte of data serially one bit at a time via P1.0. The LSB should come in first.

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Write an 8051 C program to toggle only bit P2.4 continuously without disturbing the rest of the bits of P2. ...

Verified Answer:

//Toggling an individual bit #include <reg51.h&...

Question: 7.33

Write a C program to bring in a byte of data serially one bit at a time via P1.0. The MSB should come in first. ...

Verified Answer:

#include <reg51.h> sbit P1b0=P1^0; sbit regA...

Question: 7.31

Write a C program to send out the value 44H serially one bit at a time via P1.0. The MSB should go out first. ...

Verified Answer:

#include <reg51.h> sbit P1b0=P1^0; sbit regA...

Question: 7.30

Write a C program to send out the value 44H serially one bit at a time via P1.0. The LSB should go out first. ...

Verified Answer:

#include <reg51.h> sbit P1b0=P1^0; sbit regA...

Question: 7.29

Compile and single-step the following program on your 8051 simulator. Examine the contents of the code space to locate the ASCII values. ...

Verified Answer:

#include <reg51.h> void main(void) {

...

Question: 7.28