LG KS20 - Page 46

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3. TECHNICAL BRIEF
LGE Internal Use Only Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
[Figure1.14] Simplified Block Diagram of Memory Interface
MSM7200
DDR
SDRAM
1Gb
(128MB)
NAND
2Gb
(256MB)
DATA[31:0]
ADDRESS[15:
0]
WE*
CS*
CAS*
RAS*
CLK_EN
CLK[0:1]
DQM[3:0]
DQS[3:0]
NAND_CS*
NAND_RE*
NAND_WE*
NAND_CLE
NAND_WP*
NAND_ALE
NAND_READY
DATA[7:0]
EBI1
EBI2