A-Law Companding  
Model Name   COMPRESS(V1)  
Symbol   No Symbol  
Generics  
Name   Type   Default   Unit   Min   Max   Description  
K   POSITIVE   1     1   6   index for A array  
VMAX   REAL   1.0   V   >0.0     maximum voltage  
 
Ports  
Interface   Name   Type/Nature   Description  
terminal   INP   ELECTRICAL   controlling terminal  
terminal   OUTP   ELECTRICAL   output terminal  
 
Description   The model describes the A-law companding scheme that is
used for signal compression. The input voltage must be
between -VMAX and VMAX.

 
Dependencies  
Logical Library   Design Unit/Design Entity  
IEEE_proposed   ELECTRICAL_SYSTEMS  
IEEE   MATH_REAL  
 
Source   See source code  
Example   See test-bench