Answers Database
M1.4 MAP: ERROR:x52ma:250 This type of signal is not supported by the XC5200 ...
Record #3427
Product Family: Software
Product Line: FPGA Implementation
Product Part: map
Product Version: 1.4
Problem Title:
M1.4 MAP: ERROR:x52ma:250 This type of signal is not supported by the XC5200 ...
Problem Description:
Solution 1:
In the case of an FDP:
Implement the FDP using some other (non-Xilinx name), MYFDP
for example. In order to get an FDP one has to first use the
FDPE. To implement an FDPE invert the D-input and the Q-output of the FDCE (a primitive). To implem
ent an FDP from
FDPE, just tie the clock enable to Vcc. This symbol has the functionality of a flip flop with an as
ynchronous preset
(FDP).
Similarily one can implement the FTP or any other symbol
that may have caused this problem.
End of Record #3427 - Last Modified: 04/20/98 09:22 |
