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General Category => Discussion - EVE => Topic started by: Spyy on April 28, 2021, 07:11:52 PM

Title: EVE main clock frequency
Post by: Spyy on April 28, 2021, 07:11:52 PM

Hi,

i have questions concerning the main clock frequency of the EVE chip.

1. How to set up the chip to 72 Mhz (i use EVE_cmdWrite(EVE_CLKSEL, 0x46);) The manual is not so clear for me how to setup the bits to get 72 Mhz.
2. Is there a way to read out the actual main clock frequency ? Is this the EVE_memRead32(REG_CLOCK) register or is this the pixel clock output ?

Thank you very much

Torsten

Title: Re: EVE main clock frequency
Post by: Rudolph on April 29, 2021, 05:05:29 PM

REG_CLOCK is a 32 bit counter running with the main clock.