I have a question about I.MX31L(MCIMX31LDVKN5D).
When a DDR output overshoot or undershoot,
is a maximum or a minimum voltage of the DDR output equal to
an absolute maximum rating of I.MX31L?
(Input Voltage Range Vimax:-0.5V(min)、NVcc 0.3V(=1.8 0.3=2.1V)
You are right, the fact, that over-/under-shoots voltages are not specified
means that :
No overshoot above max voltage specified is allowed (NVCC2x+0.3V)
No undershoot below min specified is allowed (-0.3 V)
Have a great day,
Yuri
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