Apoolo-S10
User Manual
79
www.terasic.com
March 31, 2020
As the Quartus project is created, System Builder automatically generates the
associated controller
according to users’ desired frequency in Verilog which facilitates
users’ implementation as no additional control code is required to configure the
programmable oscillator.
Note:
If users need to dynamically change the frequency, they would need to modify
the generated control code themselves.
Figure 3-7 External programmable oscillators
Project Setting Management
The System Builder also provides functions to restore default DDR4/QDR-II+/QDR-IV
setting, load a pre-saved setting, and save board configuration file, as shown in
. Users can save the current board configuration information into a .cfg file and load
it into the System Builder later.