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TDA4VM-Q1: Processors forum

Juanli Zhang
Intellectual 360 points

Part Number: TDA4VM-Q1
Other Parts Discussed in Thread: TDA4VM

Hello TI Team,

Please help to check whether TDA4VM ECO(J721S2) supports Infineon's S28HS01GTFPBHM03. The Infineon S28HS01GT part is a JEDEC 251/216 compliant part. This means the TDA4 ROM Loader uses a specific boot mode called xSPI. The xSPI boot mode on J721E is only supported starting w/ PG 1.1 devices. But if there is limit on J72S2?  I didn't find SR1.1 devices in TDA4ECO's DM。
TDA4VM-Q1: TDA4 external NOR flash - Processors forum - Processors - TI E2E support forums
Thank you in advance.
Best Regards
Juanli Zhang
  • 0
    TI__Guru**** 499375 points

    Hi,

    xSPI boot mode is supported on J721S2 device, so if you have standard flash supporting this boot mode with SFDP table populated in it, it should work. 

    Regarding details on this flash, i would request to help. 

    Regards,

    Brijesh

  • +1 in reply to Brijesh Jadav
    TI__Guru* 78145 points

    Hi Juanli Zhang

    This device can be supported on J721S2 device.

    S28HS512TGABHM01 is there on the J721S2 EVM which is similar to the one you have i.e. S28HS01GTFPBHM03.

    Juanli Zhang said:
    The xSPI boot mode on J721E is only supported starting w/ PG 1.1 devices. But if there is limit on J72S2?  I didn't find SR1.1 devices in TDA4ECO's DM。

    The J721S2 doesn't have a PG 1.1 but the PG 1.0 (or SR 1.0) for J721S2 can support xSPI boot mode.

    Regards

    Karan