doubt in registers

[Addison]

sir i didnt understand tye concept of registers in
(ATmega16) USART” href=”../../../../../embedded/avr-microcontroller-projects/serial-communication-atmega16-usart”>Serial communication (Data receive) using AVR Microcontroller (ATmega16) USART…….

is there any requirement of declaring the registers during writing code

[dagakshay]

please specify which registers are you talking about…

and if you have included #include<avr/io.h>

then there is no need to declare the registers, using this headder files you can use the registers by name itself…..  

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