LG -E510 Service Manual page 157

UNIVA(E510) Block Diagram _ MEMORY
MICRO_SD_DATA[3:0]
MICRO_SD_CMD
MICRO_SD_CLK
MICRO_SD_DETECT MICRO SD DETECT
LGE Internal Use Only
GPIO_51~54
GPIO55
GPIO_56
GPIO_41
- 157 -
6. BLOCK DIAGRAM
D2[15:0]
EBI2_DATA[15:0]
EBI2_OE_N, WE_N
OE2/, WE2/
EBI2_CS0_N NAND_CS/
EBI2_UB_N NAND_UB2/
EBI2_LB_N NAND_LB2/
NAND_WP/
EBI1_RESOUT
NAND READY/ _ /
EBI2_BUSY0_N EBI2 BUSY0 N
A1[13:0]/
EBI1_ADR[13:0]
D1[31:0]/
EBI1_DQ[31:0]
SDRAM_CLK
EBI1_DCLK
SDRAM_CKE[1:0] SDRAM CKE[1:0]
EBI1 CKE0 EBI1_CKE0
SDRAM_CS[1:0]/
EBI1_CS0_N
SDRAM_RAS/
EBI1_RAS_N
SDRAM_CAS/
EBI1_CAS_N
SDRAM_WE/
EBI1_WE_N
SDRAM_DQM[3:0]
EBI1_DM_[3:0]
SDRAM_DQS[3:0]
EBI1 DQS [3:0] EBI1_DQS_[3:0]
SDRAM_BA[1:0]
EBI1_BA_[1:0]
SDRAM_CLK/
EBI1_DCLKB
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Only for training and service purposes
NAND 4Gb
DDR 4Gb