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Member's Forum 5 Renesas RX23E-B controllers
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Forum Thread Details
  • Replies 39 replies
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  • RX23e-a
  • rx23E-B
  • renesas
  • d2a28d6e-11d8-11ee-be56-0242ac120002
Related

5 Renesas RX23E-B controllers

Jan Cumps
Jan Cumps over 1 year ago

What the title says . Good analogue front end, low noise, many bits ADC. None of that ARM rubish :)

image

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  • Jan Cumps
    Jan Cumps 11 months ago +3
    This is the scope that I've set for the PCB I'm designing. Based on Renesas' starter kit: green: part of my board blue: I offload to separate plug-in PCBs red: I don't use, and make the relevant…
  • Jan Cumps
    Jan Cumps over 1 year ago in reply to shabaz +2
    I got all bases covered :)
  • Jan Cumps
    Jan Cumps over 1 year ago in reply to Jan Cumps +2
    part 1 done. All primary pins assigned Digital and infra (clock, debug, reset, ...) left, analogue right. Power and ground top and bottom. Digital left, analogue right.
Parents
  • Jan Cumps
    Jan Cumps over 1 year ago

    Finished. All pins defined, with the alternative functions.

    I updated the Renesas symbol lybrary on GitHub.

    image

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  • shabaz
    shabaz over 1 year ago in reply to Jan Cumps

    Great work. I think the link may be incorrect it goes to a rotary encoder for me. I also looked at https://github.com/jancumps/kicad_assets/blob/fa0397219a8e1c2617134780ec18cb5ebbfaa14d/MCU_RENESAS_R.kicad_sym but that's a R5F523E6AxFL (48-pin device)

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  • shabaz
    shabaz over 1 year ago in reply to Jan Cumps

    Great work. I think the link may be incorrect it goes to a rotary encoder for me. I also looked at https://github.com/jancumps/kicad_assets/blob/fa0397219a8e1c2617134780ec18cb5ebbfaa14d/MCU_RENESAS_R.kicad_sym but that's a R5F523E6AxFL (48-pin device)

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  • Jan Cumps
    Jan Cumps over 1 year ago in reply to shabaz

    That's the correct link Slight smile. That symbol lib contains two symbol versions of a 48-pin RX23E-A and the symbol of the 100-pin RX23E-B. Updating the post ...

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  • shabaz
    shabaz over 1 year ago in reply to Jan Cumps

    Weird. I see the symbol file MCU_RENESAS_R.kicad_sym does contain the FP variant when I peek at it in a text editor. 

    However, when I import that file using the Symbol Editor File->Import->Symbol, it only imports the FL (48-pin) variant. I didn't actually know you could have more than one symbol in a kicad_sym file (I've only ever saved one symbol per file). How do you import that file?

    This is what I see in my library after import:

    image

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  • Jan Cumps
    Jan Cumps over 1 year ago in reply to shabaz

    Looks like the behaviour is different depending on what you do in KiCAD. This works:

    In library editor, select Add Library, then select if you want to add it to all (Global) or to the current project only.
    In essence, it just adds an entry to the library table, that points to the file.

    From then on, all symbols are available:

    image

    I can also copy-paste the individual symbols now, between libraries. Makes sense if you add it to global, but want an independent copy in the local lib for your project.

    When I do import, I have the same behaviour as you describe ... Only symbol 1 (from the 3 available) imports ...

    Seems that Import is more suited for symbols that you earlier exported to a symbol file, with the Export menu. 

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