User guide

86 www.xilinx.com System Generator for DSP User Guide
UG640 (v 12.2) July 23, 2010
Chapter 1: Hardware Design Using System Generator
Deleting a Block from a Configurable Subsystem
To delete an underlying block from a configurable subsystem, do the following:
• Open and unlock the library for the subsystem.
• Double click on the template, and turn off the checkbox associated to the block to be
deleted.
• Press OK, and then delete the block.
• Save the library.
• Compile the design by typing Ctrl-d.
• If necessary, update the choice for each instance of the configurable subsystem.
Adding a Block to a Configurable Subsystem
To add an underlying block to a configurable subsystem, do the following:
• Open and unlock the library for the subsystem.
• Drag a block into the library.