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ashishgawade
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Asked: 2022-12-22T10:20:49+05:30 In:

How RA4M2 – Give Multiple Board Flashing Support?

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Dear Volt Team,

We’ve some questions related to the product/ manufacturing of custom boards using RA4M2 MCU.

1. Is multiple boards flashing at a time supported? If yes, please share the documents for the tools and configuration.

2. How do we handle the MD pin in case of multiple board flashing, without manual intervention?

Regards & Thanks,

AG

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    1. Hello Ashish, Thanks for sharing your question with Volt.Tech Engineering Community! Yes, you can program multiple devices with Renesas Flash Programmer. For Renesas Flash Programmer's latest performances from V3.05.00 or later you can create a single design and specify the serial number of each emuRead more

      Hello Ashish,

      Thanks for sharing your question with Volt.Tech Engineering Community!
      Yes, you can program multiple devices with Renesas Flash Programmer. For Renesas Flash Programmer’s latest performances from V3.05.00 or later you can create a single design and specify the serial number of each emulator( E1 emulator/ E2/ E2 Lite) in the tool option when starting RFP via command.

      You can find all the necessary tools, manuals, and documents.
      https//www.renesas.com/us/en/software-tool/renesas-flash-programmer-programming-gui#overview

      As far as it concerns the MD pin then’s the suggested connection from the RA4M2 hardware manual for JTAG, SWD, and Serial Programming


      Generally, this pin should be high in debug mode and low when programming the device( flashing).
      Then there’s a different manual for e2 programmers.

      https//www.renesas.com/document/man/e2-emulator-e2-emulator-lite-additional-document-users-manual-notes-connection-ra-devices-0
      And let us know!

      Kind Regards,
      Vikas Nagpal

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