Schematic

1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Engineer
Author
Date
Doc#
Circuit
Rev
Sheet#
Copyright
IC
500-383
EG
11/13/2019
13
Genesys ZU-3EG
B.1
out of 39
2019
SD CARD
SDIO_DAT0_LS
SDIO_DAT1_LS
SDIO_DAT2_LS
SDIO_DAT3_LS
SDIO_CMD_LS
SDIO_SCLK_LS
GND
SDIO_CDN
GND
SDIO_SCLK
SDIO_CMD
SDIO_DIR_CMD
SDIO_DIR_DAT0
SDIO_DAT0
SDIO_DIR_DAT1_3
SDIO_DAT1
SDIO_DAT2
SDIO_DAT3
SDIO_SEL
4.7K
R150
GND
VCC3V3
VCC3V3
GND
SDIO_DAT2_LS
SDIO_DAT3_LS
SDIO_CMD_LS
SDIO_SCLK_LS
SDIO_DAT0_LS
SDIO_DAT1_LS
SDIO_CDN
10K
R151
DAT2
1
CD/DAT3
2
CMD
3
VDD
4
CLK
5
VSS
6
DAT0
7
DAT1
8
SW
SW
S1
S1
S2
S2
S3
S3
S4
S4
micro SD
CONNECTOR
J9
DM3CS-SF
100nF
C72
100nF
C73
1uF
C75
100nF
C74
VCC1V8_AUX
4.7K
R152
VCC1V8_AUX
TP10
GND
TP11
TP12
TP13
DATA2_H
A1
DIR_CMD
A2
DIR_0
A3
VSUPPLY
A4
DATA2_SD
A5
DATA3_H
B1
SEL
B2
VCCA
B3
VLDO
B4
DATA3_SD
B5
CLK_IN
C1
ENABLE
C2
GND
C3
VSD_REF
C4
CLK_SD
C5
DATA0_H
D1
CMD_H
D2
CD
D3
CMD_SD
D4
DATA0_SD
D5
DATA1_H
E1
CLK_FB
E2
DIR_1_3
E3
WP
E4
DATA1_SD
E5
IC31
IP4856CX25/C
40.2K
R596
1%
1uF
C609
GND
GND
SDIO_POW_EN
IN
6
EN
4
GND
P
OUT
1
ILIM
2
FLAG
3
GND
5
IC74
NCP380HMUAJAATBG
VCC3V3
10K
R597
10K
R595
No Load
0 R594
1uF
C610
VCC1V8_AUX
PIC7201
PIC7202
COC72
PIC7301
PIC7302
COC73
PIC7401
PIC7402
COC74
PIC7501
PIC7502
COC75
PIC60901
PIC60902
COC609
PIC61001
PIC61002
COC610
PIIC310A1
PIIC310A2
PIIC310A3
PIIC310A4
PIIC310A5
PIIC310B1
PIIC310B2
PIIC310B3
PIIC310B4
PIIC310B5
PIIC310C1
PIIC310C2 PIIC310C3
PIIC310C4
PIIC310C5 PIIC310D1
PIIC310D2
PIIC310D3
PIIC310D4
PIIC310D5
PIIC310E1
PIIC310E2
PIIC310E3
PIIC310E4
PIIC310E5
COIC31
PIIC7401
PIIC7402 PIIC7403
PIIC7404 PIIC7405
PIIC7406
PIIC740P
COIC74
PIJ901
PIJ902
PIJ903
PIJ904
PIJ905
PIJ906
PIJ907
PIJ908
PIJ90S1
PIJ90S2
PIJ90S3
PIJ90S4
PIJ90SW
COJ9
PIR15001
PIR15002
COR150
PIR15101
PIR15102
COR151
PIR15201
PIR15202
COR152
PIR59401 PIR59402
COR594
PIR59501
PIR59502
COR595
PIR59601
PIR59602
COR596
PIR59701
PIR59702
COR597
PITP1001
COTP10
PITP1101
COTP11
PITP1201
COTP12
PITP1301
COTP13
PIC7202 PIC7302
PIC7401
PIC7501
PIC60901
PIC61001
PIIC310C3
PIIC7405
PIIC740P
PIJ906
PIJ90S1
PIJ90S2
PIJ90S3
PIJ90S4
PIR59602
PITP1001
NLGND
PIC7402 PIC61002
PIIC7401
PIJ904
PIR59402
PIC7502
PIIC310B4
PIR15101
PIIC310C2
PIR15002
PIIC310E2
PIIC310E4
PIIC7402
PIR59601
PIIC7403
PIR59502
PIIC310D3 PIJ90SW
PIR15202
NLSDIO0CDN
PIIC310D2
NLSDIO0CMD
PIIC310D4 PIJ903
NLSDIO0CMD0LS
PIIC310D1 PITP1301
NLSDIO0DAT0
PIIC310D5
PIJ907
NLSDIO0DAT00LS
PIIC310E1
NLSDIO0DAT1
PIIC310E5
PIJ908
NLSDIO0DAT10LS
PIIC310A1
NLSDIO0DAT2
PIIC310A5
PIJ901
NLSDIO0DAT20LS
PIIC310B1
NLSDIO0DAT3
PIIC310B5
PIJ902
PIR15102
NLSDIO0DAT30LS
PIIC310A2
NLSDIO0DIR0CMD
PIIC310A3 PITP1201
NLSDIO0DIR0DAT0
PIIC310E3
NLSDIO0DIR0DAT103
PIIC7404
PIR59702
NLSDIO0POW0EN
PIIC310C1 PITP1101
NLSDIO0SCLK
PIIC310C5
PIJ905
NLSDIO0SCLK0LS
PIIC310B2
NLSDIO0SEL
PIC7201
PIIC310B3
PIR15001
PIR15201
PIR59701
NLVCC1V80AUX
PIC7301
PIC60902
PIIC310A4
PIIC310C4
PIIC7406
PIR59401
PIR59501
NLVCC3V3