Question

What is ri and ti in 8051 microcontroller?

Answer 1

yr pta nhi search kr l

Answer 2

mark me brainliest answer pls

In Chapter 10 we studied the serial
communication of the 8051. All examples in
that chapter used the polling method. In this
section we explore interrupt-based serial
communication, which allows the 8051 to do
many things, in addition to sending and
receiving data from the serial communication
port.
Rl and Tl flags and interrupts
As you may recall from Chapter 10, TI
(transfer interrupt) is raised when the last bit
of the framed data, the stop bit, is transferred,
indicating that the SBUF register is ready to
transfer the next byte. RI (received interrupt),
is raised when the entire frame of data,
including the stop bit, is received. In other
words, when the SBUF register has a byte, RI
is raised to indicate that the received