We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!

AR# 30790

10.1.01 System Generator for DSP - Why does the DSP48 Opmode block have invalid characters reading PCIN>>17 instead of PCIN>>17?


When I use a custom configuration for my Opmode block, I try to select PCIN>>17 or P>>17, but the drop-down menu has the options PCIN>>17 instead of PCIN>>17 and P>>17 instead of P>>17. When I use these options the following error occurs: 


"The following error occurred with the opmode block:  

Illegal parameterization: Z_mux 

Unsupported Z mux operation. Z_mux is currently set to PCIN>>17"


This is a known issue with the opmode block for the DSP48 custom setting. 


Contact Xilinx technical support for a work-around for this issue.

AR# 30790
Date Created 04/16/2008
Last Updated 05/22/2014
Status Archive
Type General Article