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8/17/2019 Card Reader Schematics
1/1
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CONTROLOUT3 trace length shorter, surround with GND.
CONTROLOUT4 & CONTROLOUT4_1 trace lengthshorter,surround with GND.
CONTROLOUT0 tracelength shorter ,surround with GND.
MSCLK tracelength shorter ,surround with GND.
Card LED
** Layout Note:1.Signal trace:8 mil
2.Power trace:30 mil3.CLK trace:10~15 mil4.DP,DM trace:15mil.5.The interval between the DP and DM measures 7.5mil.6.Any trace can't across the DP,DM and XI,XO.7.R6,C3 for card compatibility.8.R1,R2 for EMI reserve.9.R15,R16,C24,C25 for poor HOST USB signal reserve.
CFWRN trace surroundwith GND.
HP copy buttonUsage page: 0xff1b. Usage ID: 0x1b0:pressed. 1:not pressed.When FW is just reset and detects '0',HID is disabled until next reset.When FW is just reset and detects '1',HID is enabled until next reset.This pin is default pull-up (FW gets '1')
xD CIS check1:no check [Default]
0:check
GPI2
SD0CLK & SDOCLK_0 tracesurround with GND.
XO
XI
USB1_DMUSB1_DP
XIXO
GPI2
GPI2
CFWRN1
USB1_DMUSB1_DPUSBVCC
MSPWR
XDPWR
SDPWR
CFPWR
C F P W R
VCC1.8
VCC3.3
VCCREG
USBVCC
VCC3.3
VCC1.8
VCC1.8
S D P W R
X D P W R
VCC3.3
M S P W R
CFDATA15CFDATA14
CFRESETN
MSDATA1
CFAD0SD0CLK
CFDATA9
CFDATA12
MSDATA2
CFWRN
CFDATA7
SD0CMD
SD0DATA2
SMRBN
SD0CDN
CFDATA13
SD0WP
CFAD1
CFDATA10
CFWTN
MSCLK
CFDATA8
XDCDN
CFDATA2
CFDATA3
MSINS
CFDATA6
CFCDN
CFDATA4
MSBS
CFAD2
CFDATA11
MSDATA3
SD0DATA3
CFDATA1
CFDATA5
CFCDN
CFDATA0
MSDATA0
CFRDN
SMRDNXDCENSMCLESMALESMWRNXDWPN
SMDATA0SMDATA1SMDATA2SMDATA3SMDATA4SMDATA5SMDATA6SMDATA7
SD0DATA0SD0DATA1
CFDATA10CFCDN
SMDATA6SMDATA7
SD0CLK
CFWTN
C F A D 0
C F D A T A 0
C F D A T A 1
S D 0 C D N
C F D A T A 8
C F D A T A 2
S D 0 W P
C F D A T A 9
XDCEN
SMALE
S M D A T A 3
S D 0 D A T A 0
S D 0 D A T A 1
S M D A T A 5
S M D A T A 4
CFAD2
CFRDN
CFRESETNCFWRN
XDCDNSMRBNSMRDN
SMCLE
M S D A T A 0
M S I N S
SMDATA0SMDATA1SMDATA2
XDWPNSMWRN
CFAD1
C F D A T A 3
C F D A T A 1 1
S D 0 C M D
M S D A T A 1
M S B S
M S C L K
M S D A T A 3
M S D A T A 2
S D 0 D A T A 3
C F D A T A 1 2
C F D A T A 5
C F D A T A 1 3
C F D A T A 6
C F D A T A 1 4
C F D A T A 1 5
C F D A T A 7
C F D A T A 4
S D 0 D A T A 2
USB1_DMUSB1_DPUSBVCC
Title
Size Document Number Rev
Date: Sheet of
AU6471-MGL AU6477-MFL1.20
B
3 4Saturday, May 04, 2013
Title
Size Document Number Rev
Date: Sheet of
AU6471-MGL AU6477-MFL1.20
B
3 4Saturday, May 04, 2013
Title
Size Document Number Rev
Date: Sheet of
AU6471-MGL AU6477-MFL1.20
B
3 4Saturday, May 04, 2013
C40
4.7uF
C44
NC
C43
4.7uF
CN6
SD/MMC/MMC4.0
SDDATA31
VSS26
CMD2
VSS3
VDD4
CLK5
SDDATA29
SDDATA07
SDDATA18
SDCDN10
SDWP11
R37 3301 2
R3422R
R35 10R
CN5
XD
GND19
VCC20
-CD1
R/-B2
-RE3
-CE4
CLE5
ALE6
-WE7
-WP8
GND9
D010
D111
D212
D414
D515
D616
VCC18
D313
D717
C42
68pF
C48
0.1UF
1
2
C 3 1 8P F12
C38
NC
R20 300K1 2
U6
AU6477-CL
SMCDN60 C
F D A T A 1 3
7 5
SD0CLK53
REXT12
VD33P13
DP14
DM15
VS33P16
V1820
XI17
XO18
VDD1
VDD46
VDDHM3
SMALE54
SMRDN57
SMCLE55
SMDATA043
SMDATA142
SMDATA241
XDCDN59
SMDATA66 SMDATA75
SMRBN58
CFCDN8
SMWRN45
XDCEN56
XDWPN44
GPON710
C F_ V 3 3
2 5
X D_ V
3 3
2 4
M S_ V 3 3
2 3
S D_ V
3 3
2 2
M S B S
6 1
M S C L K
6 7
M S D A T A 0
6 3
M S D A T A 1
6 2
M S D A T A 2
6 4
M S D A T A 3
6 6
M S I N S
6 5
S D 0 C D N
3 5
S D 0 D A T A 3
6 9
C F D A T A 4
7 8
S D 0 D A T A 0
3 7
S M D A T A 5
3 8
S D 0 W P
3 4
C F D A T A 1 4
7 3
CFWTN49
CFWRN51
CFRESETN50
C F D A T A 6
7 4
C F D A T A 9
2 8
C F D A T A 8
3 0
S D 0 C M D
6 8
C F D A T A 5
7 6
C F D A T A 1 2
7 7
C F D A T A 2
2 9
C F D A T A 1
3 1
C F D A T A 1 5
7 1
S D 0 D A T A 2
7 0
C F D A T A 1 1
7 9
S M D A T A 4
3 9
C F D A T A 3
8 0
CFDATA109
CFAD147CFAD248
CFRDN52
C F D A T A 0
3 2
C F A D 0
3 3
V 3 3
2 6
A V D D 5 V
2 1
GPI27
S D 0 D A T A 1
3 6
S M D A T A 3
4 0
C F D A T A 7
7 2
CHIPRESETN11
VSSU19
V S S H
2 7
GPI64
GND2
CN8
MS PRO HG DUO
VSS10
VCC9
SCLK8
DATA37
INS6
DATA25
DATA04
DATA13
BS2
VSS1
C45
4.7uF
C47
0.1UF
1
2
C10
4.7UF
1
2
C 4 1 8P F
12
CN7
CF
GND1
CFdata43
CFdata65
CE1N7
-OE9
CFaddr811
VCC13
CFaddr515
CFaddr317
CFaddr119
CFdata021
CFdata223
CDN25
CFdata1127
CFdata1329
CFdata1531
VS133
IOWRN35
INTRQ37
CSEL39
RESET41
INDACK43
SPKR45
CFdata847
CFdata1049
GND50CFdata948STSCHG46REGN44WAITN42VS240VCC38WEN36IORDN34CE2N32CFdata1430CFdata1228CDN26IOIS1624CFdata122CFaddr020CFaddr218CFaddr416CFaddr614CFaddr712CFaddr910CFaddr108CFdata76CFdata54CFdata32
Y1
12MHZ
R33 0
C4147PF
R36 0
C49
0.1UF
1
2
C39
4.7uF
R40 112
R39 NC/012
C9
1UF
1
2
C24
1UF
1
2
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