SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Rambus (RMBS) - Eagle or Penguin
RMBS 87.29-3.2%3:59 PM EST

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: kash johal who wrote (29273)9/12/1999 5:03:00 AM
From: John Walliker  Read Replies (1) of 93625
 
Kash,

I believe that there are 2 mistakes in your calcs:

1. Devices will not be in NAP mode.

2. And you grossly misinterpret the power consumption of the I/O portion of DDR-DRAM


I also calculated the supply current assuming no use of NAP mode - look again at my posting.

Please show me how I should have calculated the power consumption. I assumed that logic 1s and 0s would have equal probability. That the RSL logic 1 current is about 30mA (based on the signalling level and bus impedance). That logic 0 current is zero.

What is wrong with this?

John
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext