5.10.4.3 Output Clocks

The device provides three output clocks. Summary of these output clocks are as follows:

• clkout1 - Device Clock output 1. Can be used as a system clock for other devices. The source of the clkout1 could be either:
  • The input system clock and alternate clock (xi_osc0 or xi_osc1)
  • CORE clock (from CORE output)
  • 192-MHz clock (from PER DPLL output)
• clkout2 - Device Clock output 2. Can be used as a system clock for other devices. The source of the clkout2 could be either:
  • The input system clock and alternate clock (xi_osc0 or xi_osc1)
  • CORE clock (from CORE output)
  • 192-MHz clock (from PER DPLL output)
• clkout3 - Device Clock output 3. Can be used as a system clock for other devices. The source of the clkout3 could be either:
  • The input system clock and alternate clock (xi_osc0 or xi_osc1)
  • CORE clock (from CORE output)
  • 192-MHz clock (from PER DPLL output)

For more information about Output Clocks see Device TRM, Chapter: Power, Reset, and Clock Management.