### How the uart can be used to fill an instruction ram

Assignment Help Electrical Engineering
##### Reference no: EM13226717

Instead of recreating the design every time we change the instruction ROM, we want to have a way to change the instructions while the system is running. Discuss how the UART can be used to fill an instruction RAM instead and then a reset signal to the microcontroller will not affect the contents of the RAM and will start to run the new "downloaded" program.

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