THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
S_FLASH
2014.04.24
13
M1A_URSA9_UD
+3.5V_ST
IC1300-*1
W25Q80BVSSIG
SPI_FLASH_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
/FLASH_WP
SPI_SDI
R1300
10K
OPT
R1302
33
IC1300
MX25L8006EM2I-12G
SPI_FLASH_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
SPI_SDO
/SPI_CS
R1301
4.7K
OPT
C1300
0.1uF
+3.5V_ST
SPI_SCK
+3.5V_ST
IC1300-*2
W25Q80DVSSIG
SPI_FLAHS_WINBOND_NEW
3
WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
IC1300-*3
MX25L8035EM2I-10G
SPI_FHASH_MACRONIX_NEW
3
WP#/SIO2
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
NC/SIO3
8
VCC
R1303 0
Serial Flash for SPI boot
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