AHDL

Example of the Difference Between 1 and VCC Operands



In the first equation, the number 1 is sign-extended to match the size of the group. In the second equation, the node VCC is duplicated to form a group of the same size. Each equation is then treated as a group operation.

(a, b, c) & 1   = (0, 0, c)
(a, b, c) & VCC = (a, b, c)

- Altera -

 

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