sg200x: trm: update text for reset #127
Merged
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Use new diagram and new description.
参考了 SG2042 的 Reset 章节的描述,请见附件:
English_SG2042_datasheet_Preliminary_EXTERNAL_REG_0.2.1.pdf
为方便 review,我这里附加了 build 后的 中英文版本:
sg2002_trm_cn.pdf
sg2002_trm_en.pdf
此外,这次修改中有 2 个问题希望帮忙确认一下:
问题 1: 原 TRM 中:
我觉得这里的 SOFT_AC_RSTN_0 应该指的是后面寄存器中的 SOFT_CPUAC_RSTN,所以这里改了,请帮忙确认一下。
问题 2:另外,我看 Reset 寄存器中还有 SOFT_CPU_RSTN,这个和 SOFT_CPUAC_RSTN 的区别请问是什么?,是不是说 SOFT_CPU_RSTN 设置后 cpu 就立即重启,而 SOFT_CPUAC_RSTN 则按照手册上的描述会有个等待的操作?