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[参考译文] TMS570LC4357:在 LC43x TRM 中对 PBIST DLR 寄存器位3的处理不一致

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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1137122/tms570lc4357-pbist-dlr-register-bit-3-treated-inconsistently-in-lc43x-trm

器件型号:TMS570LC4357

在 SPNU563A 的 LC43x TRM 中、PBIST DLR 寄存器的说明(第9.2.2节)表明位3不应从其默认值1更改。

但是、第9.3、9.3-1、9.1.1和9.6.2节都规定了通过向 DLR 写入0x14 (注意:位3为0)来开始测试的具体方法。