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Forum Post: Question for Tivaware real time.. Please help me. Thanks!

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1. It is easy to load 16-bit intervals into the GPTMTAILR and GPTMTBILR registers for periodic counters. How do we use a 32-bit interval value when operating in full-width counter mode?

2. Consider that Timer 0 is configured as a full-width periodic counter that delays 30 seconds. First, calculate the value of the interval of the interval, assuming that the clock increments with the 80MHZ, second, write the Tivaware function that will load the appropriate interval load register(s).

3, Again assume that the 80MHZ clock drives the timer. If the current value of GPTMTAR IS 0x1000, what value would be put into the GPTMTAMATCHR to cause a match interrupt in 1ms?


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