Chapter 4
Clocks, Interrupts, and Temperature Monitoring
This chapter contains the following sections:
• Clocking scheme
• Clock frequency selection
• MPIC controller
• Temperature anode and cathode
4.1
Clocking scheme
The figure below shows the LS1043ARDB clocking scheme.
NOTE
For RDBs, NXP Semiconductors does not support spread
spectrum for SerDes clocking.
QorIQ LS1043A Reference Design Board Reference Manual, Rev. 4, 11/2017
NXP Semiconductors 43