latch_xbit :
A transparent latch with xbit-type input/output’s.

The latch_xbit primitive models a transparent latch with xbit-typed signals. It is suitable for processing digital signals of which precise timing information must be preserved.

The parameter delay_dq defines the propagation delay from the input (d) to the output (q). The implemented delay is inertial, meaning that if a new input event arrives before the previous input event propagates to the output, the output event will be overriden with the one corresponding to the new input event.

Input/Output Terminals

Name	I/O	Type	Description
q	output	xbit	data output
d	input	xbit	data input
clk	input	xbit	clock input

Parameters

Name	Type	Default	Unit	Description
delay_dq	real	0.0	seconds	d-to-q delay
init_value	logic	1’bx	None	initial value