Other Parts Discussed in Thread:TMS570LC4357
上面是芯片手册的截图,这里说可以通过外部把LC4357配置为小端序,那应该就可以通过外部某些IO口啥的通过上拉或者下拉电阻之类的来配置吧,但文档里面就这里提了下,其余地方没看到有提到外部配置的信息的,看了芯片引脚分布,也没看到和这个配置有关的引脚
Susan Yang:
就我所知, TMS570 系列设备都仅配置为大端. 该款芯片小端的话,我在E2E上看了相关的回复
https://e2e.ti.com/support/microcontrollers/hercules-safety-microcontrollers-group/hercules/f/hercules-safety-microcontrollers-forum/859428/ccs-tms570lc4357-conversion-from-big-endian-to-little-endian
This device does not support little endian. TMS570LC4357 is BE device and this can not be changed. BOOT_REG is read-only register. The Hercules parts that start with RM are little endian devices.
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user18914063:
好的,这下死心了,非常感谢
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Susan Yang:
不客气