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ohfpga1
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2 hours ago

Timings eMMC

Hi,

latest datasheet of SoC « 813918/2026.01.05 » lists in paragraph « HPS SD/eMMC Timing Characteristics » the constraints of eMMC, applicable to memory component but does not define any timing data in input/output of SoC.

There is no Tco min/max of CMD/DATA at SoC output, as well as Tsetup/hold of CMD/DATA at SoC input.

Can you provide Tco and Tsetup/hold for eMMC usage (Legacy, HS_SDR, HS_DDR, HS200, HS400) ?

thanks

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