• State Not Answered
  • +1 person also asked this people also asked this
  • Locked Locked
  • Replies 3 replies
  • Subscribers 6 subscribers
  • Views 11062 views
  • Users 0 members are here
Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

hello!我有个问题关于ARM Artisan UMC28nm L28HPCP memory power management。在手册中介绍了power up和power down的sequence，规定了VDDCE和VDDPE的上电和下电顺序。在标准power up的过程中，是不是一定要VDDCE早上电于VDDPE？我们现在设计是把VDDCE和VDDPE接到一起的，这种设计有没有问题？ 另外，这个手册的Table1-3中，前三行VDDPE列中写的VDDCE，这个是否有误？

zhenjiao

ARM Artisan UMC28nm L28HPCP memory power managemsequencesequenceent

Parents Reply Children
No data