CIRCUIT FOR SELECTIVELY PROVIDING CLOCK SIGNALS

The disclosed circuit arrangements include a logic circuit, input register logic coupled to the logic circuit and including a first plurality of bi-stable circuits and a control circuit coupled to the input register logic. The control circuit is configured to generate a plurality of delayed clock signals from an input clock signal. The plurality of delayed clock signals include a first delayed clock signal and a second delayed clock signal. The control circuit selectively provides one or more of the delayed clock signals or the input clock signal to clock inputs of the first plurality of bi-stable circuits and selectively provides one or more of the delayed clock signals or the input clock signal to the logic circuit. The control circuit includes a variable clock delay logic circuit configured to equalize a clock delay to the input register logic with a clock delay to the logic circuit.