typos in intel's pc sdram spec.?

[qjlsy]

spec. said self refresh exit and power down exit need cs# high. Maybe here cs# is low? I think these 2 cases exit is just depending on CKE, not the combination of CS and CKE.

Is there a typo or do I comprehend wrongly?

Thanks a lot!

 

[hyena_dale]

Sdr exit from refresh depend on CKE only. However, it must stay at IDLE status after exit refresh, so, CS# must stay at high.

 

[qjlsy]

I got it later. But still thanks!