LG Electronics LG-C320 service manual 119, ESC6270

6. BLOCK DIAGRAM

HYNIX MCP

( H8BCSOSIOBAR)

				NAND_CS_N				MSD D[0:3]
	_CE
						_N
	ALE				NAND_ LB			MSD_CMD
						_N
	CLE				NAND_UB			MSD_CLK
NAND Flash	_RE			NAND OE N
				NAND_WE_N
(2Gbit)	_WE								External
				NAND_BSY_			N
	RY_BY								Memory
	_WP		N		AND_WP_N				(MICRO SD)
		NAND_DATA[0:15]
	IO[1:16]

SDRAM

(1Gbit)

ESC6270

CLK		D			DR_M_CLK	_N
CKE			DDR_CKE[0]
_CS				DDR_CS[0]			_N
_RAS				DDR_RAS_N
_CAS				DDR_CAS_N
								SIM_CLK
_WED				DDR_WE_N					USIM
								SIM__RST		_N
DQM		DDR_DQM[0:1]
										(SIM PLUS)
ADDR	DDR A[0:13]							SIM DATA

		MUSIM_DM
DQ	DDR _ D[0:15]
		MUSIM_DP

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Only for training and service purposes