134 www.xilinx.com SPI-4.2 Lite v4.3 User Guide
UG181 June 27, 2008
Appendix B: SPI-4.2 Lite Calendar Programming
R
Example 3
In a OC-192c application, 1 channel requires the complete SPI-4.2 Lite bandwidth. In this
case, the calendar length can be set to 1 (Calendar_Len=0). The calendar does not have to
be programmed on start-up, as it will initialize to all zeros on power-up.