topic Serial bootloader interface for S12Z in S12 / MagniV Microcontrollers

Serial bootloader interface for S12Z

adrimen_9 — Tue, 27 Sep 2022 14:02:20 GMT

Hi,

I am trying to program the s12zvl DHRD-S12ZVL-NCX3320 via the Serial bootloader interface but it doesn't work.

Thanks in advance.

danielmartynek — Fri, 30 Sep 2022 10:48:23 GMT

Please make sure you routed the SCI module to the correct RX/TX pins on the board.

You can start with a simple SCI example (attached) and use a logic analyzer to scope the bus, just to test the connection.

BR, Daniel

adrimen_9 — Mon, 03 Oct 2022 14:02:16 GMT

Hi,

How can I flash the software you have given me?

And in what format?

Thanks in advance.

danielmartynek — Tue, 04 Oct 2022 08:20:50 GMT

You need to have CW11.1 IDE for MagniV

Evaluation version can be downloaded here:

And a programmer

like PE Micro Multilink FX

BR, Daniel