USB97C202 ETC, USB97C202 Datasheet - Page 12

• Manufacturer Part Number: USB97C202
• Description: ATA/ATAPI CONTROLLER
• Manufacturer: ETC

Chapter 6
SMSC USB97C202
C2
.1uF
C3
.1uF
VDD
IDE_D7
IDE_D8
IDE_D6
IDE_D9
IDE_D5
IDE_D10
IDE_D4
IDE_D11
IDE_D3
IDE_D12
IDE_D2
IDE_D13
IDE_D1
IDE_D14
IDE_D0
IDE_D15
C4
.1uF
8
7
6
5
U3
93LC66A Serial EEPROM
VCC
N.C.
N.C.
VSS
C5
.1uF
C6
.1uF
CLK
CS
DO
DI
1
2
3
4
Typical Application
C7
.1uF
R18
1K
VCCEXT
C8
.1uF
GPIO2
R3
120
D1
C9
.1uF
LED
Q1
IDE_nIOW
IDE_nCS0
IDE_nCS1
IDE_SA0
IDE_SA2
IDE_nIOR
IDE_DACK
IDE_SA1
IDE_D13
IDE_IRQ
IDE_D14
IDE_DRQ
IDE_D15
VDD
IDE_D12
IDE_D11
IDE_D10
IDE_D9
IDE_D8
IDE_D7
IDE_D6
IDE_D5
IDE_D4
IDE_D3
IDE_D2
IDE_D1
IDE_D0
IORDY
GPIO3
nRESET
VDDIO
DVDD
C10
.1uF
IDE_D[0:15]
IORDY
IDE_DACK
IDE_DRQ
IDE_nIOW
IDE_nIOR
IDE_IRQ
IDE_SA1
IDE_SA0
IDE_nCS0
nRESET
51
54
56
57
60
52
62
61
58
55
53
83
50
48
45
43
42
38
75
74
73
72
70
90
3
VDDIO
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
N.C.
DVDD
R7
1.0K
1/8W
1%
Page 12
R1
1/8W
100
R2
5.62K
1/8W
1%
DVDD
C21
22pf
1%
R7
1.0K
1/8W
1%
USB97C202
12.00Mhz
DATASHEET
Y1
IDE_D7
IDE_D6
IDE_D5
IDE_D4
IDE_D3
IDE_D2
IDE_D1
IDE_D0
Primary IDE
9.09K
1/10W
VDDA
R15
1%
22pf
C22
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
1
3
5
7
9
C20
P1
1µf
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
R17
VDDIO
VDDP
MA13
MA12
MA11
MA10
GND
GND
VDD
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
VDD
MD0
MD1
MD2
MD3
MD4
10K
IDE_D8
IDE_D9
IDE_D10
IDE_D11
IDE_D12
IDE_D13
IDE_D14
IDE_D15
59
8
9
7
11
12
13
14
16
15
17
18
19
21
95
22
23
24
32
99
98
97
96
94
88
U1
C1
0.047uF
25V
10%
MA13
MA12
MA11
MA10
MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0
R6
2.21K
1/8W
1%
OPTIONAL for test purposes only, if used tie ROMEN
low;otherwise do not populate
VCCEXT
IDE supports :
Mode 1, Mode 2, Mode 3, Mode 4
Ultra DMA 33/66
+
Revision 1.2 (02-04-04)
R16
1.5K
C18
10uF
5%
R8
4.75K
1/8W
1%
1/10W
MA[0:15]
39VF512-70 or e quiv OTP/EPROM
3
VDDIO
VR2
VIN
R9
332
1/8W
1%
FS-
FS+
LED1
T1 GREEN
VDDIO
2.5V Regulator
U2
13
14
15
17
18
19
20
21
30
32
16
VCCEXT
2
+
VOUT
D0
D1
D2
D3
D4
D5
D6
D7
NC
NC
VCC
GND
C11
10uF
DVDD
2
1
1
3
VR1
R11 31.6
R12 31.6
VIN
VPP
A10
A11
A12
A13
A14
A15
WE
CE
OE
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
+
3.3V Regulator
2
2
12
11
10
9
8
7
6
5
27
26
23
25
4
28
29
3
22
24
31
1
C19
10uF
Title
Size
Date:
1M
R14
VOUT
VDD
C
USB-
USB+
MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14
MA15
USB97C202 T ypical Application
Document Number
2
C13
.1uF
Friday , June 07, 2002
IDE_SA2
IDE_nCS1
GPIO3
+
R13
10K
C12
10uF
C14
.1uF
VDDIO
1
2
3
4
VDDIO
P2
USB TYPE B
VCC
D-
D+
GND
VDDIO,VDDA
C15
.1uF
USB 2.0 ATA/ATAPI Controller
Sheet
C16
.1uF
C17
.1uF
1
of
1
Rev
Datasheet
A