SLAZ281AA October 2012 – May 2021 MSP430F5419
RTC Module
Functional
RTC base address mirrored to another address location
Per datasheet specification, the range 0x0480 - 0x049F should be vacant space in the memory map, and any attempts to access it should create an NMI interrupt with a "vacant memory access" violation. However, the RTC module, which has a base address of 0x4A0, has been mirrored to this range instead, and therefore no violation is generated if code attempts to access the space. The RTC base address specified in the datasheet (0x049F) should be used when addressing RTC registers.
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