我们自己的6678板，发现上电后，ucd9244收到的vid码为0x62, ，输出电压为1.097V，这个电压比较大，导致功耗比较大，dsp上的vid码是否可以改，想要改到1.0V左右
下面是ti的硬件手册上写的：说是可以编程，但是没有告诉怎么写进去。还有0x62这个输出码是否正常，之前看到文档说keystone I的范围是0x32-0x50？是否是硬件设计有问题，还有dsp上输出的vid码是通过什么原理输出0x62？
To reduce device power consumption, SmartReflex allows the core voltage to be optimized (scaled) based on the process corners of each device. KeyStone I devices use Class 0 SmartReflex. This class of operation uses a code for a single ideal voltage level determined during manufacturing tests. At the end of these tests, the code for the lowest acceptable voltage (while still meeting all performance requirements) is established and permanently programmed into each die. This 6-bit code, referred to as the VID value, represents the optimal fixed voltage level for that device.
