There are two read operating modes in FIFO functions: standard and first-word fall-through (FWFT). The modes differ in output behavior immediately after the first word is written to a previously empty FIFO. For more details, see FWFT Mode.
There are two read operating modes in FIFO functions: standard and first-word fall-through (FWFT). The modes differ in output behavior immediately after the first word is written to a previously empty FIFO. For more details, see FWFT Mode.