상황
An 8-to-3 priority encoder generates a 3-bit code representing the highest-priority active input among eight lines, along with a valid signal indicating any active input.
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01
Abstracted individual input lines into a single bus D[7:0] for clarity.
02
Used separate signals for the 3-bit output Y[2:0] and the Valid flag to highlight distinct functions.
03
Applied generic role to the encoder block to keep the focus on data flow rather than internal gates.
Use this pattern when integrating a priority encoder as a functional unit in system-level block diagrams, such as interrupt controllers or resource arbiters.