Description

If I attempt to run data2mem on 1140T or 2000T devices, the following error appears on the terminal:

ERROR:Data2MEM:4 - Unrecognized device type in .bit file, '7vx1140tflg1928'.

How can I work around this issue?

Solution

This is a known issue; data2mem does not work on these devices in 14.4 design tools.

To work around this issue, download and unzip the ZIPfile at the end of this answer record into the relevantISE install directory.

For Windows 64-bit:
C:\Xilinx\14.4\ISE_DS\ISE\bin\nt64

For Windows 32-bit:
C:\Xilinx\14.4\ISE_DS\ISE\bin\nt

ForLinux 64-bit:
C:\Xilinx\14.4\ISE_DS\ISE\bin\lin64

ForLinux 32-bit:
C:\Xilinx\14.4\ISE_DS\ISE\bin\lin

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