Xilinx UG181 Welder User Manual


 
132 www.xilinx.com SPI-4.2 Lite v4.3 User Guide
UG181 June 27, 2008
Appendix A: SPI-4.2 Lite Control Word
R
3:0 DIP-4 4-bit Diagonal Interleaved Parity
4-bit odd parity computed over the current control word and
the immediately preceding data words (if any) following the
last control word.
Table A-1: SPI-4.2 Lite Control Word Format (Continued)
Bit
Position
Label Description