I would like to ask about i.MX28 clock input.
My customer has started the HW design for their own i.MX28 board and they will use crystal for i.MX28 clock input.
Do you have any specification for clock input?
Duty cycles, deflection voltage range, etc.
The customer is trying to use a crystal which has about 560mV of deflection range.
Is it OK for i.MX28?