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8051 is full duplex or half?

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binojkumar

binojkumar

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Hi friends, 8051 is a full duplex or half? its having only one SBUF then how it can be operate in full duplex?


Binoj
 

i believe you want to know about UART in 8051.
sbuf is a ring buffer. data being sent out from one side and recived from other side.

you will need to use both channels of MAZ232 ro implement full duplex protocol.

hock
 

hock said:
i believe you want to know about UART in 8051.
sbuf is a ring buffer. data being sent out from one side and recived from other side.

you will need to use both channels of MAZ232 ro implement full duplex protocol.

hock
Click to expand...


Thank you
 

Yes U can Use 8051 in Full Duplex Mode Using the Tx & RX Interrupt routine with priority mode.
 

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