I have question about delay unit in MMDC register.
Could you tell me the delay unit period ?
According to the description of MMDCx_MPRDDQBY0DL in IMX6DQRM, it shows the delay as below.
010 Add dq0 delay of 2 delay units.
011 Add dq0 delay of 3 delay units.
Does above period is same as following thread ?
The thread said that 1 delay unit is 2-3[ps].
Does the delay unit which is described in MMDCx_MPRDDQBY0DL same ?