Diamond: How to use the IEEE_PROPOSED library in my VHDLcode in Synplify Pro?
The Synplify Pro that comes with Diamond does not support IEEE_PROPOSED Library explicitly, as all the packages of IEEE_PROPOSED are now implemented in IEEE Library only.
To enable the IEEE_PROPOSED library packages for a design, follow these steps:
1. Change ieee_proposed to ieee in the RTL.
2. Enable VHDL2008 support for the project. This can be enabled using Strategy Settings of Synplify Pro.