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 In BSR mode, only port C can be used to
  • a)
    set individual ports
  • b)
    reset individual ports
  • c)
    set and reset individual ports
  • d)
    programmable I/O ports
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
In BSR mode, only port C can be used toa)set individual portsb)reset i...
 In BSR (Bit Set-Reset) Mode, port C can be used to set and reset its individual port bits.
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Most Upvoted Answer
In BSR mode, only port C can be used toa)set individual portsb)reset i...
In BSR mode, also known as Bit Set/Reset mode, only port C can be used to set and reset individual ports.

- Explanation:
BSR mode is a feature available in some microcontrollers that allows the programmer to selectively set or reset individual bits of a particular port without affecting the other bits. This can be useful in applications where specific pins of a port need to be controlled independently.

- Port C:
Port C is one of the I/O ports available in a microcontroller. It typically consists of multiple pins, with each pin representing a bit. In BSR mode, only port C can be used to set and reset individual ports.

- Setting and resetting individual ports:
Setting a port means changing its value to logic high (1), while resetting a port means changing its value to logic low (0). In BSR mode, the programmer can use specific instructions or commands to set or reset individual ports of port C.

- Benefits of programmable I/O ports:
Programmable I/O ports provide flexibility and control over the microcontroller's input and output pins. With programmable I/O ports, the programmer can configure the behavior of each pin, such as defining it as an input or output, enabling or disabling pull-up resistors, and setting pin direction (input or output).

- Limitation of BSR mode:
The limitation of BSR mode is that it is only available for port C. Other ports, such as port A or port B, do not have the capability to set and reset individual ports in this mode. This means that if the programmer wants to set or reset individual ports of other ports, they will need to use different modes or techniques.

In conclusion, in BSR mode, only port C can be used to set and reset individual ports. Other ports do not have this capability. Programmable I/O ports provide flexibility and control over the microcontroller's pins, allowing the programmer to configure their behavior.
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In BSR mode, only port C can be used toa)set individual portsb)reset individual portsc)set and reset individual portsd)programmable I/O portsCorrect answer is option 'C'. Can you explain this answer?
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