MPC8349EA has single ended strobe MDQS[0-8].
But the reference manual Table 13, Pg 385
says, DQS can be configured for Either Differential or single ended signal.
Whether we can configure DQS as Differential in MPC8349EA-667Mhz
It is a mistake in the manual that has been already fixed. Please take a look at the manual errata (MPC8349EARMAD), it states:
"188.8.131.52, 9-23 Changed setting 01 of DDR_SDRAM_CONFIG_2[DQS_CFG] to reserved."
So no, differential DQS is not available and can not be configured in the MPC8349.
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