On R2007b an attempt to include the RS 232 Synch Binary Buffer
generates following error message:
"jar:file:/C:/Matlab2007b/java/jar/toolbox/dastudio.jar!/com/mathworks/toolbox/dastudio/diagView/resources/nag_red.gif Model error Unknown Simulink Block 'built-in/readBinBuffer2' already has a built-in parameter 'mask'. Hence a mask parameter of the same name cannot be added."
I am sure it worked fine with R13.
Any hints how to get it running?