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Element

Elements could be defined as follows:

Element syntax	Description
x : Int -> y : Boolean/Bool	Set bit x with y
x : Range -> y : Boolean/Bool	Set each bits in range x with y
x : Range -> y : T	Set bits in range x with y
x : Range -> y : String	Set bits in range x with y The string format follow same rules than B”xyz” one
default -> y : Boolean/Bool	Set all unconnected bits with the y value. This feature could only be use to do assignments without the B prefix or with the B prefix combined with the bits specification

Range

You can define a Range values

Range syntax	Description	Width
(x downto y)	[x:y], x >= y	x-y+1
(x to y)	[x:y], x <= y	y-x+1
(x until y)	[x:y[, x < y	y-x