Answers Database

PROM FILES: M1 bit mirroring and XACT bit mirroring


Record #2633

Product Family:  Software

Product Line:  FPGA Core

Problem Title:
PROM FILES: M1 bit mirroring and XACT bit mirroring


Problem Description:
Keywords: Prom, Files, bit, mirror, M1, Xact


Urgency:  Standard

General Description:

Is there a difference in the M1 and Xact prom file formats
bit mirroring?


Solution 1:

In M1 the bits are mirrored for all of the PROM formats: MCS ,EXO ,TEK, and HEX.


In previous XACT software all formats were mirrored except for the HEX format. T
herefore, there is a difference between M1 and Xact in a HEX file format.

Refer to Dynatext Prom File Formatter section for further
information on this issue.



End of Record #2633