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MSP430FR6989: can I use the MSP430FR6979 instead

Part Number: MSP430FR6989
Other Parts Discussed in Thread: MSP430FR6979

I have a board that works with the MSP430FR6989 but my vendor accidentally stuffed some of a new batch of boards with the MSP430FR6979.  The datasheet says the only difference between the MSP430FR6989 and the MSP430FR6979 is the ESI peripheral.  Since I do not use the ESI feature in the MSP430FR6989 I want to know if my code will work in the MSP430FR6979 exactly the same as it works in the MSP430FR6989.

thanks

Phil

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