Other Parts Discussed in Thread: C2000WARE
您好,在该文件中我们没有找到关于pbist的任何说明,请问还有其他文件提供有关2x器件pbist的相关内容。
或者说有提供相关程序之类的吗?
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您好,在该文件中我们没有找到关于pbist的任何说明,请问还有其他文件提供有关2x器件pbist的相关内容。
或者说有提供相关程序之类的吗?
我确认了一下,的确是支持的,HWBIST其实就是PBIST,可以参考下下面这个文件:
C2000 Hardware Built-In Self-Test (Rev. A) (ti.com)
以及下面这些例程:
C2000Ware_5_01_00_00\libraries\diagnostic\f28002x\examples
2x器件支持PBIST的,但是在文档中被称为M-POST,你可以参考TRM中的相关章节以及M-POST应用说明:
Yes, it does support PBIST; but in most customer facing documents we refer to this as M-POST(Memory Power On Self Test); details are located in the BROM section of the TRM https://www.ti.com/lit/spruin7 look at page 544. There are special bits that the customer has to set in the OTP, and after that this will only run after power on reset condition.
App note is here: https://www.ti.com/lit/spraci7