
W949D6CB / W949D2CB
512Mb Mobile LPDDR
7.2.1 NOP Command
CK
CK
CKE
(High)
CS
RAS
CAS
WE
A0-An
BA0,BA1
= Don't Care
7.3 Mode Register Set
The Mode Register and the Extended Mode Register are loaded via the address inputs. The MODE REGISTER SET
command can only be issued when all banks are idle and no bursts are in progress, and a subsequent executable
command cannot be issued until tMRD is met.
7.3.1 Mode Register Set Command
CK
CK
CKE
CS
RAS
CAS
WE
A0-An
BA0,BA1
(High)
Code
Code
= Don't Care
Publication Release Date: Sep, 21, 2011
- 25 -
Revision A01-007