Part Number: TDA4VE-Q1
Hi TI,
I am designing TDA4VMEco and I have some Question about Bootmode.
Q1)
Aboout MCU Bootmode 7, TRM said Pull MCU 7 to 0 on GP devices.
If we use HS-FS or HS-SE, should we change this setting value?
Q2)
we are going to use OSPI Nor flash, but there is Bootmode config pin on OPSI0 port (Bootmode0,1,2,3)
Can we Pull high or Pull low these OSPI0 port for Bootmode config, even if we use these pins for OSPI flash?
I think these pins are high-speed signals so it will make problem of signal integrity.
Does you have guideline about OSPI Layout design of TDA4VMEco?
Q3)
Could you explain how to set OSPI configuration Fields?
Csel will be CS port that we select CS0 if we use OSPI0 port.
but i don't know how to set Speed, lclk section.
what is lclk? if we set 0, does TDA use PLL clk for OSPI?
should we set Speed value 0?
Best regards,
