SLAZ098AA October 2012 – May 2021 CC430F6125
RF1A Module
Functional
FIFO Radio Core Interrupt may be triggered independent of the RFINx condition being met
The radio core interrupt flags (RFIFGx) may be set and could generate a radio core interrupt although the corresponding radio input (RFINx) signal condition has not been met.
This is true for the FIFO Mapped Control Signals RFIFG3, RFIFG4, RFIFG5, RFIFG6, RFIFG7, RFIFG8, RFIFG9 (negative edge), and RFIFG10 (negative edge).
When handling the radio core interrupts RFIFG3 - RFIFG10, proceed with the ISR only after verifying that the RFINx signal respective to the RFIFGx flag is active.