
USB 2.0 ATA/ATAPI Controller
Datasheet
SMSC USB97C202
Page 14
Revision 1.6 (11-05-04)
DATASHEET
Chapter 6 Typical Application
R13
10K
R16
1.5K 1/10W
5%
C8
.1uF
VDDIO
MA9
IDE_D2
IDE_D6
DVDD
MA4
IDE_D7
IDE_D8
+
C11
10uF
P1
1
3
4
2
5
6
7
8
9
11
10
12
13
14
16
15
17
18
19
20
22
24
26
28
30
32
34
21
23
25
27
29
31
33
36
38
40
39
37
35
VDD
FS
+
IDE_D15
C5
.1uF
IDE_nCS1
VDDIO
IDE_D3
MA7
IDE_nIOW
IDE_D13
IDE_DACK
IDE_D13
IDE_D11
IDE_D5
MA8
DVDD
C17
.1uF
+
C19
10uF
IDE_D10
VDDIO,VDDA
+
C18
10uF
DVDD
VDDA
DVDD
MA7
MA10
IDE_D11
LED1
T1 GREEN
1
2
IDE_D12
IDE_D11
MA3
MA6
IDE_nIOR
IORDY
IDE_D8
C21
22pf
IDE_nCS0
FS
-
IDE_nIOW
A
USB97C202 T ypical Application
C
11
Friday , June 07, 2002
Title
Size
Document Number
Rev
Date:
Sheet
of
R8
4.75K
1/8W
1%
1
2
FS-
MA11
C7
.1uF
IDE_D13
IDE_D7
IDE_D4
USB+
IDE_D[0:15]
IDE_D15
IDE_SA2
VR1
3.3V Regulator
1
3
2
GN
D
VIN
VOUT
IDE supports :
Mode1, Mode2, Mode3, Mode4
Ultra DMA 33/66
IDE_D9
MA13
MA12
IDE_D15
MA12
nRESET
C13
.1uF
R17
10K
R6
2.21K
1/8W
1%
1
2
VDD
IDE_D7
IDE_DRQ
IDE_D14
R15
9.09K
1/10W
1%
1
2
IDE_D0
C14
.1uF
IDE_SA2
U
SB-
MA2
Q1
IDE_D4
MA1
R11 31.6
1
2
VCCEXT
MA5
IDE_D0
IDE_D6
MA
14
MA13
IDE_D9
MA5
R14
1M
VR2
2.5V Regulator
1
3
2
GN
D
VIN
VOUT
MA10
IDE_D10
IDE_SA0
R18
1K
IDE_IRQ
IDE_D0
+
C12
10uF
C9
.1uF
Primary IDE
VDDIO
R2
5.62K
1/8W
1%
1
2
VDD
MA9
R9
332
1/8W
1%
1
2
IDE_D1
VDDIO
MA8
USB-
IDE_nCS1
nRESET
R3
120
R12 31.6
1
2
R7
1.0K
1/8W
1%
1
2
VCCEXT
IDE_D8
R1
100
1/8W
1%
C15
.1uF
IDE_SA0
IDE_IRQ
MA6
C20
1f
IDE_DACK
P2
USB TYPE B
1
3
2
4
VCC
D+
D-
GND
VDDIO
U
SB+
C10
.1uF
MA14
MA4
IDE_D12
USB97C202
U1
68
67
71
90
66
65
84
85
86
4
10
0
64
1
2
9
16
17
18
19
21
95
22
23
24
32
99
98
97
96
94
93
92
91
20
12
26
25
27
41
46
35
49
34
36
39
31
33
37
29
30
40
47
78
77
79
11
13
14
8
6
7
88
44
51
54
56
57
60
52
62
61
58
55
53
83
50
48
45
43
42
38
75
74
73
72
70
69
5
59
3
87
76
80
81
28
10
63
15
82
89
GP
IO
6
GP
IO
7
GN
D
N.C.
nT
E
S
T
0
nT
E
S
T
1
XT
AL
1
/C
L
KI
N
XT
AL
2
VSSP
CL
K
O
U
T
nR
ESE
T
nT
E
S
T
2
nI
O
R
nI
O
W
MA12
MA7
MA6
MA5
MA4
MA3
GND
MA2
MA1
MA0
VDD
MD0
MD1
MD2
MD3
MD4
MD
5
MD
6
MD
7
N.
C
.
MA10
nM
R
D
GN
D
nM
W
R
ID
E
_DRQ
ID
E
_D
1
4
ID
E
_IR
Q
ID
E
_D
1
3
ID
E_
SA
1
ID
E
_
DACK
ID
E
_
nI
O
R
ID
E_
SA
2
ID
E_
SA
0
GN
D
ID
E
_nC
S
1
ID
E
_nC
S
0
ID
E
_
nI
O
W
GN
D
FS
+
VD
D
A
USB
+
MA11
MA9
MA8
MA13
MA
1
4
GND
VDDP
ID
E
_D
1
5
IDE_D12
IDE_D11
GND
IDE_D10
IDE_D9
VDDIO
IDE_D8
IDE_D7
IDE_D6
IDE_D5
IDE_D4
VSSA
IDE_D3
IDE_D2
IDE_D1
IDE_D0
VDDIO
IORDY
ROMEN
GPIO1
GPIO2
GPIO3
GPIO4
GP
IO
5
MA
1
5
VDD
VDDIO
LO
O
P
F
L
T
R
RB
IA
S
USB
-
FS
-
VD
D
IO
VD
D
VD
D
IO
VDDIO
RT
E
R
M
N.
C
.
GPIO3
IDE_D12
MA11
MA
15
FS+
IDE_D14
IDE_D1
IDE_SA1
IDE_D4
IDE_D3
Y1
12.00Mhz
C2
.1uF
C1
0.047uF
25V
10%
1
2
MA1
R7
1.0K
1/8W
1%
1
2
IDE_D5
IORDY
U3
93LC66A Serial EEPROM
1
2
3
4
5
6
7
8
CS
CLK
DI
DO
VSS
N.C.
VCC
MA2
IDE_nCS0
IDE_SA1
D1
LED
VCCEXT
IDE_D6
MA0
MA15
IDE_D9
IDE_D3
C16
.1uF
C6
.1uF
IDE_nIOR
IDE_D2
U2
39VF512-70 or equiv OTP/EPROM
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
22
24
31
1
13
14
15
17
18
19
20
21
32
16
2
30
3
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
CE
OE
WE
VPP
D0
D1
D2
D3
D4
D5
D6
D7
VCC
GND
NC
A15
C3
.1uF
MA[0:15]
MA0
GPIO3
IDE_DRQ
C22
22pf
OPTIONAL for test purposes only, if used tie ROMEN
low;otherwise do not populate
IDE_D10
GPIO2
IDE_D2
IDE_D1
C4
.1uF
MA3
IDE_D5