edk + spi

hi

is there a reason why the clock divisor for the spi clock in edk 9.1 cant be smaller than 16? i would need 4. is there a way to do that or do i have to write my own spi module?

thanks urban

Reply to
u_stadler
Loading thread data ...

its simpler to write your own, besides the OPB_SPI is very bad in terms of logic levels, very often it is reducing the max clock of the entire system

hm, I think some xilinx ref design includes some other SPI core and there is free SPI core from finger lakes also

formatting link
there are some links

Antti

Reply to
Antti

hi

thanks for the answer but i can't open the file. it says i don't have access rights.

urban

Reply to
u_stadler

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.