ajrox
Newbie level 6
i'm writing a vhdl code for modbus protocol.
crc calculations for a frame in modbus involve many arithmetic and logical operations.
most of the calculations require immediate operations on the same object.
i've used variables for this purpose and the simulation works to fine.
however is it appropriate to use variables for actual hardware instead of signals?
crc calculations for a frame in modbus involve many arithmetic and logical operations.
most of the calculations require immediate operations on the same object.
i've used variables for this purpose and the simulation works to fine.
however is it appropriate to use variables for actual hardware instead of signals?