12
REVISION C 09/29/14
82P33731/33831 EVALUATION BOARD
Figure 11. DPLL Configuration Window – Bandwidth/Damping Factor Settings
7.
Output Configuration.
Most output frequencies can be entered for OUT01~OUT12 and they will be automatically
configured. However, 19.2MHz and 10MHz-based clocks are not supported by the default hardware profiles for the
APLLs. Therefore, APLL1/APLL2 needs to be pre-configured to the applicable VCO frequency.
◦
To configure APLL1, select “(custom on DPLL1)” as shown in
Figure 12
.
Figure 12. APLL1 Parameters for VCO = 614.4MHz
Click on the “Customize” button and ignore the initial Timing Commander error. Enter the values as shown in
Figure 13
below to get a VCO of 614.4MHz.
