S32K3 AB Swap without HSE

[ValTek]

Hi,

I'm looking for some clarification regarding the AB Swap functionality. Here the questions:

1. Is it possible to do an AB Swap without the HSE (only sBAF)? Or is HSE required? Is there some demo app for this?

2. Is it possible to change the size of the AB Swap blocks? For example on a S32K312 use only 128 KB (x2 256 KB) and than use the remaining space for other purposes? 

[lukaszadrapa · Accepted solution]

Hi Vincenzo,

1. No, AB Swap is supported only with HSE. You can download HSE FW and HSE demo app, HSE OTADEMO from S32K3 Standard Software and S32K3 Reference Software packages:

https://www.nxp.com/webapp/swlicensing/sso/downloadSoftware.sp?catid=SW32K3-STDSW-D

https://www.nxp.com/webapp/swlicensing/sso/downloadSoftware.sp?catid=SW32K3-REFSW-D

2. No, that’s not possible.

Regards,

Lukas

[PatrickPP]

hi lucas,

Can you tell me that where can i download the SW32K3_OTADEMO_0.8.0_D2203?

thanks a lot.

[ValTek]

Hi, probably this is another reply...