S12 / MagniV MicrocontrollersのトピックRe: Where could find demo code based on single-shunt for S12ZVM-EFP?

Where could find demo code based on single-shunt for S12ZVM-EFP?

peter_shi — Sun, 07 Jun 2020 06:05:44 GMT

There are three current sampling methods whichusesshunts in inverter legs as current sensors,tri-shunt,dual-shuntandsingle-shunt. S12ZVM-EFP supportsdual-shunt and single-shunt.
There are two demo projects, one is for dual-shunt and another one is for single-shunt.

Re: Where could find demo code based on single-shunt for S12ZVM-EFP?

dianabatrlova — Tue, 09 Jun 2020 08:17:40 GMT

Hello,

The SW for the AN5327 which is mentioned on the S12ZVM-EFP site https://www.nxp.com/design/development-boards/automotive-motor-control-development-solutions/magniv-and-s12-solutions/s1…

can be downloaded from this link:

http://www.nxp.com/files/microcontrollers/doc/app_note/AN5327SW.zip

However, I would like to mention that this SW is for the MTRCKTSPNZVM128|Development Kit S12 MagniV | NXP

I hope it helps.

Best regards,

Diana

Re: Where could find demo code based on single-shunt for S12ZVM-EFP?

peter_shi — Tue, 09 Jun 2020 11:34:19 GMT

EFP demo code has improved the startup performance as below based on dual shut sampling. AN5327 is an old software. Did you have single shut sampling for good startup performance?

Dedicated optimized for fuel pump application to achieve robust and fast start up. It meets the
strict start up condition < 150 ms from standstill to the rated speed

Re: Where could find demo code based on single-shunt for S12ZVM-EFP?

dianabatrlova — Thu, 11 Jun 2020 07:28:45 GMT

Hello Peter,

I can provide you only the SW which is available on the NXP site:

https://www.nxp.com/design/development-boards/automotive-motor-control-development-solutions/magniv-and-s12-solutions/s1…

SW:

https://www.nxp.com/downloads/en/board-support-packages/S12ZVM-EFP_QSP.exe

User Guide:

https://www.nxp.com/docs/en/user-guide/S12ZVM-EFP_SW-UG.pdf

Get started:

Get Started with the S12ZVM 12 V Electrical Fuel Pump (EFP) reference design | NXP

https://www.nxp.com/downloads/en/board-support-packages/S12ZVM-EFP_QSP.exe

Best regards,

Diana

Re: Where could find demo code based on single-shunt for S12ZVM-EFP?

sunkemiao2021 — Wed, 18 Aug 2021 03:29:31 GMT

above address which aboat download the code AN5327SW is error.I can not open it.Who can tell me the right address. thanks