topic Re: i.MX 8M Support for CBT (Command Bus Training) in i.MX Processors

i.MX 8M Support for CBT (Command Bus Training)

koethe — Mon, 24 Aug 2020 08:57:20 GMT

Hello,

other i.MX 8/8X does support CBT (Command Bus Training) i.MX 8/8X Family DDR Tools Release, Details see MX8QM_B0_LPDDR4_RPA_1.6GHz_v20.xlsx.

Question: Is there an Option to perform CBT on a i.MX 8M ?

Re: i.MX 8M Support for CBT (Command Bus Training)

igorpadykov — Mon, 24 Aug 2020 23:42:39 GMT

Hi Daniel

i.MX8M has different PHY version and CBT is performed automatically by the DDR PHY

during DRAM initialization. For i.MX8 training is performed as part of initialization script.

Best regards
igor
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Re: i.MX 8M Support for CBT (Command Bus Training)

smithclarkson00 — Tue, 25 Aug 2020 00:08:18 GMT

i had the same question....https://vidmateapp.win.