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Serial Flash for SPI boot
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+3.5V_ST
S_FLASH_MAIN_MACRONIX
IC1401
OPT
R1404
MX25L8006EM2I-12G
+3.5V_ST
4.7K
CS#
1
8
/SPI_CS
OPT
R1403
SO/SIO1
10K
2
7
SPI_SDO
WP#
3
6
/FLASH_WP
OPT
GND
C
R1401
4
5
0
OPT
B
Q1401
MMBT3904(NXP)
E
S_FLASH_MAIN_WINBOND
IC1401-*1
W25Q80BVSSIG
CS
1
8
DO[IO1]
2
7
%WP[IO2]
3
6
GND
4
5
+3.5V_ST
OS
C1401
0.1uF
VCC
HOLD#
SCLK
SPI_SCK
R1405
SI/SIO0
33
SPI_SDI
OS
VCC
HOLD[IO3]
CLK
DI[IO0]
GP4L_S7LR2
2011/06/03
SFLASH_1MB
13
LGE Internal Use Only
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