Could any one please help on this :
Serialization of memory operations and events
Please help me on this:
My doubt in "void lptmr_isr(void)" , in step-1 : we are writing to the peripheral register LPTMR0_CSR ,
to ensure that LPTMR0_CSR register has been written successfully , how the next statement , means
in step -2:dummy_var = LPTMR0_CSR;
is ensuring that the desired value has been written successfully.
are we performing the read operation just for "to elapsed some time? i mean its a dummy instruction ,which only aim to pass some
time (means wait) so that "write operation" done during the execution of this instruction.
This is resolved in following link,
Thanks! Chris for this help.
Retrieving data ...