sg2567rdr212452ibv ETC-unknow, sg2567rdr212452ibv Datasheet - Page 14
![no-image](/images/no-image-200.jpg)
sg2567rdr212452ibv
Manufacturer Part Number
sg2567rdr212452ibv
Description
Dram Module Ddr2 Sdram 2gbyte 240rdimm
Manufacturer
ETC-unknow
Datasheet
1.SG2567RDR212452IBV.pdf
(26 pages)
Extended Mode Register Table
Corporate Headquarters: P. O. Box 1757, Fremont, CA 94538, USA • Tel:(510) 623-1231 • Fax:(510) 623-1434 • E-mail: info@smartm.com
Europe: 5 Kelvin Park South, Kelvin South, East Kilbride, G75 ORH, United Kingdom • Tel: +44-870-870-8747 • Fax: +44-870-870-8757
Asia/Pacific: Plot 18, Lrg Jelawat 4, Kawasan Perindustrian Seberang Jaya 13700, Prai, Penang, Malaysia • Tel: +604-3992909 • Fax: +604-3992903
BA2
E18
0
1
BA1
E17
E12
0
1
EMR
E10
E11
0
1
0
1
BA0
E16
Q
Output buffer enabled
Output buffer disabled
E17
0
0
1
1
off
DQS#
Enable
Disable
RDQS
Disable
Enable
A15~A14
E15~E14
(Optional)
E16
0
1
0
1
0
1
5
E9
0
0
0
0
1
(See page 13)
4
MRS mode
MRS
EMRS (1)
EMRS (2)
EMRS (3): Reserved
A13
E13
E8
(See page 13)
0
0
1
1
1
0
E7
A12
E12
Q
0
1
0
1
1
off
OCD Calibration Program
OCD calibration mode exit; maintain setting
Drive (1)
Drive (0)
Adjust mode
OCD calibration default
RDQS
A11
E11
DQS#
A10
E10
2
(RDQS Enable)
E1
(See page 13)
0
1
0 (Disable)
0 (Disable)
1 (Enable)
1 (Enable)
OCD Program
A9
E9
E11
Impedence Control
E6
0
0
1
1
Output Driver
3
A8
E8
(See page 13)
Normal
Weak
E2
0
1
0
1
A7
E7
(DQS# Enable)
R
ODT Disabled
75 ohm
150 ohm
50 ohm
R
A6
E6
1 (Disable)
1 (Disable)
TT (Nominal)
0 (Enable)
0 (Enable)
TT
SG2567RDR212452UUV
E10
Additive latency R
A5
E5
Driver
100%
Size
60%
A4
E4
RDQS/DM
A3
E3
RDQS
RDQS
DM
DM
E5
0
0
0
0
1
1
1
1
A2
E2
TT
Strobe Function Matrix
E4
0
0
1
1
0
0
1
1
D.I.C
A1
E1
RDQS#
RDQS#
Hi-z
Hi-z
Hi-z
E3
0
1
0
1
0
1
0
1
August 2, 2006
DLL
A0
E0
E0
0
1
Additive Latency
DQS
DQS
DQS
DQS
DQS
Address Field
Extended
Mode Register
Reserved
Reserved
Reserved
DLL Enable
Enable
Disable
0
1
2
3
4
DQS#
DQS#
DQS#
Hi-z
Hi-z
14