![]() Will load the value found at the data input at the next clock West edge, top pin (input, bit width 1) Load: When this is 1 while the count input is 0, the register When loadĪnd count indicate to decrement, this output is 1 whenever the This output is 1 whenever the register is at its maximum. East edge, lower pin (output, bit width 1) Carry: When load and count indicate to increment, Pins East edge, labeled Q (output, bit width matches Data Bits attribute) Outputs the value currently stored by the register. Is 1, the value is pinned to 0, regardless of the clock input. Zeroes) asynchronously that is, as long as the clr input The clear input resets the register's value to 0 (all Maximum and the load and count inputs indicate that theĬomponent should increment on the next step - or when the register is at 0Īnd the load and count inputs indicate to decrement at This is 1 whenever the register is at its In addition to the output Q, the component also includes a Then a decrement will wrap the register around back to its maximum value. Increment wraps the register back to 0 and if the register is at 0, When the register reaches this value, the next The range of the register's counting can be configured using the Maximumīefore Reset attribute. The register loads the value found at the Load and the lower is called count, and they are The two inputs on the component's west edge: The upper input is called The value in the register may update based on Each time the clock input (diagrammed with a triangle on theĬomponent's south edge) triggers according to its Trigger attribute, This register holds a single value, whose value is emitted on the output
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