24MHz clock to 80MHz?

[Anonymous]

Hello everyone,

Iam currently using a FreeSoC2 Dev board with a CY8C5888AXI-LP096 chip. The chip can handle 80MHz from the cypress website.

Currently i see in PSoC Creator 4.1 a master clock of 24MHz. The FreeSoC2 uses an internal oscylator if iam right and has a optional small and large crystal footprint to solder external crystals on it.

Is it possible to bring the FreeSoC2 CY8C5888AXI-LP096 master clock to 80MHz and how do i do that?

Best Regards, Daan Brinkers

[HeLi_263931 · Accepted solution]

The PsoC5 has an internall PLL, so you can configure the master clock higher than the external clock. In Creator, go to the design-wide resources, select the clock tab, and double-click on the clock you want to change. This opens the clock editor, where you can configure the master clock (and where it comes from).

[Anonymous]

Thank you. Its not running on 79.2 MHz (because of the 1% accuracy)

[Anonymous]

now*