User guide

16–34 Chapter 16: Transceiver Reconfiguration Controller IP Core
xcvr_diffmifgen Utility
Altera Transceiver PHY IP Core November 2012 Altera Corporation
User Guide
Example 16–5 shows the command usage.
The format of the reduced MIF file is the same as for the original MIF files as
described in MIF Format. The reduced MIF file, preserves the lines shown in
Table 16–26.
For each difference between the files compared, the reduced MIF file includes the
following two records:
1. A record indicating the length and address of the change.
2. The changed data.
Example 16–5. xcvr_diffmifgen
xcvr_diffmifgen <options> <MIF file 1> <MIF file 2> <Mif file n>
Arguments:
-h: Displays help
-noopt: The output file is not optimized
Table 16–27. Required Lines for All MIFs
Line Number Description Content Includes
0 Specifies start of the reconfiguration MIF
Start of MIF opcode
1 Specifies the type of MIF Type of MIF opcode
2 Specifies the reference clock RefClk switch opcode
3 Specifies the PLL switch CGB PLL switch opcode
Last Specifies end of reconfiguration MIF End of MIF Opcode