LDS-L9D340G64BG2 LOGIC Devices Incorporated, LDS-L9D340G64BG2 Datasheet - Page 87

• 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
MODE REGISTER 0 (MR0)
BURST TYPE
IGURE
44- M
M15
0
0
1
1
M14
ODE
0
1
0
1
Notes:
Mode register 0 (MR0)
Mode register 1 (MR1)
Mode register 2 (MR2)
Mode register 3 (MR3)
R
Mode Register
EGISTER
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1. MR0[16, 13, 7, 2] are reserved for future use and must be programmed to “0.”
0 (MR0) D
BA2
0 1
16
M11
M12
B
15
0
0
0
0
0
1
1
1
1
0
1
A
1
M10
DLL off (slow exit)
0
B
DLL on (fast exit)
0
0
1
1
0
0
1
1
14
Precharge PD
A
0
EFINITIONS
M9
0 1
3 1
A13
0
1
0
1
0
1
0
1
PD
2 1
Write Recovery
A12 A11
Reserved
Reserved
1 1
10
12
5
6
7
8
WR
0 1
A10
M8
0
1
4.0 Gb, DDR3, 64 M x 64 Integrated Module (IMOD)
9
A9
DLL Reset
DLL
8
A8
Yes
No
M6
0
0
0
0
1
1
1
1
0 1
7
A7 A6 A5 A4 A3
M5
0
0
1
1
0
0
1
1
CAS# latency BT
6
M4
0
1
0
1
0
1
0
1
BURST LENGTH
5
CAS Latency
4
PRELIMINARY INFORMATION
Reserved
10
11
3
5
6
7
8
9
2
A2 A1 A0
High Performance, Integrated Memory Module Product
1
0
M3
0
1
M1
0
0
1
1
Address bus
Mode register 0 (MR0)
Sequential (nibble)
M0
READ Burst Type
0
1
0
1
Interleaved
4 or 8 (on-the-fly via A12)
Fixed BC4 (chop)
Burst Length
Fixed BL8
Reserved
L9D340G64BG2
Jun 08, 2010 LDS-L9D340G64BG2-B
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