real_to_xbit :
A real-to-xbit connector.

The real_to_xbit primitive converts a real-type signal to an xbit-type signal. The analog level of the input signal is converted to a digital level using the threshold parameters: threshold, thres0, or thres1.

The parameter threshold sets the threshold level between logic 0 and logic 1. In other words, the output changes to logic 1 when the input rises above this threshold and to logic 1 when it falls below the threshold.

In addition, by defining the parameters thres0 and thres1, one can set different thresholds for logic 0 and logic 1 (NOTE: not yet implemented).

Input/Output Terminals

Name	I/O	Type	Description
out	output	xbit	xbit-type output
in	input	real	real-type input

Parameters

Name	Type	Default	Unit	Description
threshold	real	0.5	None	threshold level
thres0	real	`NAN	None	threshold level for logic 0
thres1	real	`NAN	None	threshold level for logic 1