Only For Training And Service Purposes - LG CT815 Service Manual

DDR
SDRAM
1Gb
(128MB)
External
Memory
(MICRO
SD card)
Copyright © 2009 LG Electronics. Inc. All right reserved.

Only for training and service purposes

EBI1
ADDRESS[15:0]
DATA[31:0]
WE*
CS*
CAS*
RAS*
CLK_EN
CLK[0:1]
DQM[3:0]
MSM7201A
DQS[3:0]
MMC_DATA[3:0]
MMC_CMD
MMC_CLK
Figure. Simplified Block Diagram of Memory Interface
3. TECHNICAL BRIEF
EBI2
NAND_CS*
NAND_RE*
NAND_WE*
NAND_CLE
NAND_WP*
NAND_ALE
NAND_READY
DATA[7:0]
- 43 -
NAND
2Gb
(256MB)
LGE Internal Use Only