LDS-L9D340G64BG2 LOGIC Devices Incorporated, LDS-L9D340G64BG2 Datasheet - Page 146

• Manufacturer Part Number: LDS-L9D340G64BG2
• Description: 4.0 Gb, Ddr3, 64 M X 64 Integrated Module Imod
• Manufacturer: LOGIC Devices Incorporated

LOGIC Devices Incorporated
F
F
IGURE
IGURE
DQS, DQS#
DQS, DQS#
Command
Command
103 - D
Add ress
104 - D
Address
ODT
CK#
CK
DQ
R
TT
ODT
CK#
DQ
CK
R
TT
NOP
T0
NOP
YNAMIC
YNAMIC
T0
Notes:
Notes:
www.logicdevices.com
Vali d
WRS8
T1
WRS4
ODT: ODT P
ODT: ODT P
Vali d
T1
1. Via MRS or OTF; AL = 0, CWL = 5. If R
2. In this example, ODTH8 = 6 is satisfied exactly.
1. Via MRS or OTF. AL = 0, CWL = 5. R
2. ODTH4 is defined from ODT registered HIGH to ODT registered LOW, so in this example,
NOP
T2
NOP
T2
ODTH4 is satisfied. ODT registered LOW at T5 is also legal.
ODTL
ODTL
ODTL
ODTL on
CNW
ON
CNW
IN
IN
NOP
T3
ODTH4
NOP
T3
A
A
WL
SSERTED
SSERTED WITH
WL
ODTH8
NOP
T4
NOP
T4
ODTL
t AON (MIN)
T
t AON (MIN)
t ADC (MAX)
4.0 Gb, DDR3, 64 M x 64 Integrated Module (IMOD)
CWN
OGETHER WITH
TT
t ADC (MAX)
NOP
_
T5
NOP
NOM
4
T5
WRITE C
ODTL
146
can be either enabled or disabled, ODT can be HIGH. R
CWN
8
NOP
R
T6
DI
TT
NOP
b
TT
DI
T6
n
_
_
WR
NOM
b + 1
DI
PRELIMINARY INFORMATION
n + 1
OMMAND FOR
WRITE C
DI
R
and R
TT
NOP
_
b + 2
T7
WR
DI
NOP
n + 2
T7
DI
TT
b + 3
High Performance, Integrated Memory Module Product
DI
n + 3
DI
_
WR
OMMAND FOR
b + 4
NOP
T8
DI
NOP
T8
are enabled.
6 C
ODTL off
ODTL
b + 5
DI
OFF
LOCK
t ADC (MIN)
t ADC (MAX)
NOP
NOP
b + 6
T9
DI
T9
Transitioning
R
TT
b + 7
C
_
DI
NOM
6 C
YCLES
NOP
T10
NOP
T10
t AOF (MAX)
TT
Transitioning
LOCK
L9D340G64BG2
_
WR
, BC4
Jun 08, 2010 LDS-L9D340G64BG2-B
is enabled.
t AOF (MIN)
t AOF (MIN)
C
t AOF (MAX)
Don ’t Care
NOP
T11
NOP
T11
YCLES
Don ’t Care
, BL8