(No.YF227<Rev.001>)2-19
2-20(No.YF227<Rev.001>)
IC8301
JCY0225
C8313 OPEN
C8311
OPEN
C8340
1
C8341
1
C8317
OPEN
C8339
1
C8331
0.1
C8328 OPEN
C8322
OPEN
C8314
0.1
C8325 0.1
C8324 0.1
C8323 OPEN
C8307
0.1
C8308
0.1
C8305
OPEN
C8306
0.1
C8309
0.1
C8310
0.1
C8318 0.1
C8304
OPEN
C8301 0.1
C8303 0.1
C8327
OPEN
C8312
0.1
C8329
1
C8326
OPEN
C8332
OPEN
C8336
1
C8337
1
T
C8330
47/10
D8302
OPEN
IC8304
S-1112B31MC-W
1
VDD
2
GND
3C
E
4
NC
5
VOUT
IC8303
S-1112B18MC-W
1
VDD
2
GND
3C
E
4
NC
5
VOUT
IC8302
TPS2055AD-X
8 OUT
7 OUT
6 OUT
5 #FAULT
4
EN
3
IN
2
IN
1
GND
R8318
33
R8317
33
R8356
47k
R8316
33
R8319
33
R8342
6.2k
R8353
5.6k
R8352
10k
R8354
100k
R8315
33
R8314
33
R8313
33
R8312
33
R8328
33
R8320
33
R8309
33
R8308
33
R8307
33
R8306
33
R8305
33
R8304
33
R8303
33
R8302
33
R8301
33
R8321
33
R8322
22
R8327
82
R8349
33
R8365
OPEN
R8350
10
R8326
82
R8325
22
R8310
33
R8323
22
R8334
OPEN
R8311
33
R8324
82
R8351
1k
CHDD14
SDCD
VBUS
GND
REG_2.83V
XCHDDMACK
CHDDMARQ
REG_1.8V
XCHDIOWR
XCHDPDIAG1
XCHDDASP
CHDD7
CHDD15
CHDD10
CHDD2
CHDA1
CHDD11
PMD0
XPMWE
PMD5
PMD3
PMD1
PMD12
PMD10
PMD13
PMD7
PMA3
PMD2
XPMCS1
XPMOE
CHDD3
PMD11
PMA1
CHDA2
CHDD0
PMA2
PMD8
PMD14
PMD6
PMA9
PMA8
PMD9
XUSB_RST
PMA4
PMD15
PMA5
PMA7
CHDD12
PMA6
PMD4
CHDD6
XCHDCS1
CHDD1
XCHDCS0
XCHDRESET
CHDD13
XCHDIORD
CHDIORDY
CHDA0
CHDINTRQ
CHDD9
CHDD5
CHDD8
CHDD4
REG_4.9V
XUSB_INT
SDDAT1
SDCLK
SDCMD
HDA0
HDDMARQ
HDD5
XHDDMACK
HDD3
XHDCS0
HDA2
HDD13
HDD11
XHDIORD
HDD4
HDA1
HDD2
HDD1
HDD14
XHDCS1
XHDPDIAG
HDD10
SDDAT0
SREG_3.1V
HDD15
XHDRESET
HDINTRQ
HDD6
XHDDASP
HDD0
HDD7
SDDAT3
SDDAT2
HDIORDY
USBDP
USBDN
XHDIOWR
HDD9
HDD8
USBDN_CR
USBDP_CR
HDD12
TL8301
TESTLAND
TL8303
TESTLAND
TL8302
TESTLAND
TL8304
TESTLAND
X8301
NAX0713-001X
L8302
NQR0565-001X
SHORT
1
NC
A1
2
XO
B1
3
P60VSS
C1
4
SDCMD
D1
5
SDCLK
E1
6
xCS_o
F1
7
VSS
G1
8
xINT
H1
9
CD13
J1
10
HVDD
K1
11
CD8
L1
12
CD4
M1
13
LVDD
N1
14
NC
P1
15
VSS
P2
16
CA9
P3
17
HVDD
P4
18
CA4
P5
19
xCS
P6
20
CA1
P7
21
HVDD
P8
22
HDD14_I
P9
23
HDD12_I
P10
24
HDD11_I
P11
25
HDD9_I
P12
26
LVDD
P13
27
NC
P14
28
HVDD
N14
29
HDD7_I
M14
30
HDD6_I
L14
31
HDD4_I
K14
32
HDD2_I
J14
33
HIORDY_I
H14
34
VSS
G14
35
HINTRQ_I
F14
36
HDMARQ_I
E14
37
HVDD
D14
38
xHCS1_I
C14
39
LVDD
B14
40
NC
A14
41
VSS
A13
42
HDA0_I
A12
43
HDA1_I
A11
44
HDA2_I
A10
45
xHDASP_I
A9
46
PVDD
A8
47
R1
A7
48
UVDD3
A6
49
DM
A5
50
DP
A4
51
XVDD
A3
52
XI
A2
53
P60VDD
B2
54
SVDD
C2
55
SDDAT2
D2
56
SDCD
E2
57
xCS0_o
F2
58
HVDD
G2
59
CA21
H2
60
CD14
J2
61
VSS
K2
62
CD9
L2
63
CD5
M2
64
CD3
N2
65
CD1
N3
66
xRESET
N4
67
CA2
N5
68
xWE
N6
69
xOE
N7
70
VSS
N8
71
HDD14_T
N9
72
HDD12_T
N10
73
HDD11_T
N11
74
HDD9_T
N12
75
VSS
N13
76
HDD7_T
M13
77
HDD6_T
L13
78
HDD4_T
K13
79
HDD2_T
J13
80
HIORDY_T
H13
81
LVDD
G13
82
HINTRQ_T
F13
83
HDMARQ_T
E13
84
VSS
D13
85
xHCS1_T
C13
86
HVDD
B13
87
HDA0_T
B12
88
HDA1_T
B11
89
HDA2_T
B10
90
xHDASP_T
B9
91
PVSS
B8
92
UVSS
B7
93
VSS
B6
94
UVSS
B5
95
UVDD3
B4
96
XVSS
B3
97
VSS
C3
98
SDDAT1
D3
99
SDWP
E3
100
xCS1_o
F3
101
xCS0_i
G3
102
CD15
H3
103
CD12
J3
104
CD10
K3
105
CD6
L3
106
CD2
M3
107
CD0
M4
108
CA6
M5
109
CA5
M6
110
CA3
M7
111
CSEL_T
M8
112
HDD15_I
M9
113
HDD13_I
M10
114
HDD8_T
M11
115
HDD8_I
M12
116
HDD10_I
L12
117
HDD5_I
K12
118
HDD3_I
J12
119
HDD0_I
H12
120
HDD1_I
G12
121
xHIOR_I
F12
122
xHIOW_I
E12
123
xHDMACK_I
D12
124
xHRESET_I
C12
125
xHRESET_T
C11
126
xHCS0_I
C10
127
VSS
C9
128
xHPDIAG_I
C8
129
VBUSEN
C7
130
VBUSFLG
C6
131
LVDD
C5
132
VBUS
C4
133
SDDAT3
D4
134
SDDAT0
E4
135
VSS
F4
136
xCS1_i
G4
137
CA20
H4
138
CD11
J4
139
CD7
K4
140
CA8
L4
141
CA7
L5
142
TSTEN
L6
143
ATPGEN
L7
144
BURNIN
L8
145
HDD15_T
L9
146
HDD13_T
L10
147
HDD10_T
L11
148
HDD5_T
K11
149
HDD3_T
J11
150
HDD0_T
H11
151
HDD1_T
G11
152
xHIOR_T
F11
153
xHIOW_T
E11
154
xHDMACK_T
D11
155
xHCS0_T
D10
156
LVDD
D9
157
xHPDIAG_T
D8
158
VSS
D7
159
HVDD
D6
160
VSS
D5
L8301
SHORT
L8303
SHORT
L8305
SHORT
R8331
OPEN
Q8303
XP4312-W
1
2
3
4
5
6
R8360
R8361
R8337
R8338
C8319
6p
C8320
6p
R8329
R8330
3.1V
1.8V
4.9V
(2125)
(2125)
_0.5%
4.7
4.7
0
Ω
0
Ω
4.7
4.7
MAIN(USB HOST)
1
0
TO DSP
TO DSP,REG
TO DSP
TO MAIN I/F(J101)
TO MAIN I/F(CN108)
TO MAIN I/F(CN111)
TO MAIN I/F(CN102)
TO MAIN I/F(CN108,J101)
TO MAIN I/F(CN111),CPU,DSP
TO HDD
TO SD CARD IF
TO USB CONN.
TO CRADLE
TO DSP
MAIN(USB HOST) SCHEMATIC DIAGRAM
yf227_y20456001a_rev0.1
NOTE: For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".