Why does the data sheet not mention that the CE has precedence over SCLR?
This is a bug in the core that is resolved in the FIR Compiler v4.0.
To work around this issue, you must assert CE before the SCLR will reset the core.
Please see (Xilinx Answer 29138) for a detailed list of LogiCORE FIR Compiler Release Notes and Known Issues.
2007-11-09 - Answer Record Created