The Configuration Problem Solver
CONCLUSION
The STARTUP Sequence has not completed.
To complete the STARTUP Sequence all that is needed are a few more clock cycles. When configuring in the Peripheral Mode the Bitstream and PROM files should always be generated with the Aligned_Lengthcount Option. Aligning the bitstream to DONE can cause an incomplete STARTUP. If Align_DONE was selected then strobe another byte of Logic `1's into the FPGA to generate 8 more CCLKs. See also the related answers. Related Answers |
HISTORY |
Family: XC3000 |
Mode: Peripheral |
D/P: HIGH |
LDC: LOW |