Does the S32K364 support the partial AB_SWAP mode?

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Does the S32K364 support the partial AB_SWAP mode?

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BianHaopeng1
Contributor II

你好!我手上有一块客户的S32K364板子,已经安装了AB_SWAP模式的HSE。读取DCMSTAT(0x402AC000)寄存器值为0x00040FF1,按手册代表DCMOTAA_EX这个位有效,芯片处于partial AB_SWAP模式,但是手册中又提到“This AB_SWAP mode is supported only for S32K328, S32K338, S32K348, S32K358, S32K356, S32K336, and S32K388”,请问这是一个doc bug还是什么原因?

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Senlent
NXP TechSupport
NXP TechSupport

Hi@BianHaopeng1

看错文档了你,RN00176-for S32K396 HSE Firmware 0.2.50.0。

Senlent_0-1781161383580.png

 

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db16122
Contributor IV

For the S32K394, S32K374, and S32K364 devices, 0040_0000h is not available for IVT during AB-SWAP for boot loader but the ABSWAP function should be common feature

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