Datasheet

Signal Description
R
Datasheet 55
Table 22. System Memory Signal Reset and Power Managed States
Host I/F Total
Before CPURST#
Deassertion
Just out of
CPURST#
C3 S1 S3 S4/S5
SDQ[63:0] Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SDM[8:0] Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SDQS[7:0] Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SCK[5:0] Hi-Z Hi-Z
If ECC not
enabled,
ECC clocks
are Hi-Z.
Intern: Hi-Z
if self
refresh,
else
toggling Hi-Z Hi-Z Pwrdn
SCK[5:0]# Hi-Z Hi-Z
If ECC not
enabled,
ECC clocks
are Hi-Z.
Intern: Hi-Z
if self
refresh,
else
toggling Hi-Z Hi-Z Pwrdn
SMA[12:0] Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SMAB_5,4,2,1 Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SBA_1:0 Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SRAS# Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SCAS# Hi-Z Hi-Z Intern: IG Hi-Z Hi-Z Pwrdn
SWE# Hi-Z HiZ Intern: IG Hi-Z Hi-Z Pwrdn
SCS[3:0]# Hi Hi Intern: IG Hi-Z Hi-Z Pwrdn
SCKE[3:0] Low Low Intern: IG Low Low Pwrdn
RCVENIN# Input Input Input Input Input Pwrdn
RCVENOUT# X Hi Intern: IG Hi Hi-Z Pwrdn