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5
VCC3SBY
VCC3_3
USB HUB
R214
330K
D
NPO
9
AGP_OC#
26
AC97_OC#
13
OC#0
VCC3_3
VCC3_3
R233
R232
0K
0K
NO POP
R189
C
1.5K
13
USBP1P
USBP1P
1
13
USBP1N
USBP1N
2
3
25
5
USB_CLK
USB_CLK
27
17,18,24,29
PCIRST#
PCIRST#
4
R296
MODESLCT
31
1K
EXTMEM#
26
5
C296
32
0.1UF
29
B
30
7
28
A
5
4
VCC3SBY
VCC3_3
VCC5DUAL
R181
R228
R188
330K
F3
POLYSWITCH_RUSB250
330K
330K
2.5A
NPO
USB_V5
1
R180
R187
R179
C294
0K
0K
470K
68UF
R186
C297
0.001UF
560K
U16
DP0
11
DM0
DM1
12
DP1
VCC1
USB HUB
VCC2
15
DM2
16
CLKIN
DP2
TUSB2043
RESET#
19
DM3
20
MODESLCT
DP3
EXTMEM#
DM4
R184
23
1
2
DM4
15K
24
DP4
EECLK
DP4
R183
1
2
SUSPND
15K
PW 1
9
PWRON1#
PW 2
13
PWRON2#
PW 3
17
TESTOUT
PWRON3#
PW 4
21
TESTIN
PWRON4#
OC1
10
OVRCUR1#
OC2
14
OVRCUR2#
OC3
18
OVRCUR3#
OC4
22
GND1
OVRCUR4#
GND2
8
BUSPWR
6
EEDATA/GANGED
TUSB2043
4
3
26
AC97_USB-
1
26
AC97_USB+
1
L21
2
C295
0.1UF
9
AGPUSBN
1
9
AGPUSBP
1
U18
8
2
A
C
6
4
B
D
SN75240
13
USBP0N
13
USBP0P
USB_D2_N
USB_D2_P
USB_D3_N
USB_D3_P
U17
6
4
B
D
8
2
A
C
SN75240
USB_D4_N
USB_D4_P
U15
TP2044
OUT1
3
15
EN1#
OUT1
OUT2
4
14
EN2#
OUT2
OUT3
7
11
EN3#
OUT3
8
10
EN4#
OUT4
2
IN1
16
6
OC1#
IN2
13
OC2#
12
1
OC3#
GND1
9
5
OC4#
GND2
VCC3SBY
C331
C330
47PF
47PF
R301
R300
R299
R298
1K
1K
1K
1K
15K
15K
3
2
Do Not Stuff
R153
2
AC_USB_N
0K
R151
2
AC_USB_P
0K
USB_PO_A
Do Not Stuff
R157
2
0K
R150
2
0K
R215
1
2
15
R216
1
2
15
1
R24
USB_D1_N
1
2
2
R25
0K
USB_D1_P
1
2
3
0K
4
FB1
USB_PO_B
1
2
5
6
7
USB_GND_B
1
2
8
FB2
FB9
USB_PO_C
1
2
USB_GND_C
1
2
FB8
FB10
USB_PO_D
1
2
USB_GND_D
1
2
FB11
C7
USB_GND_A
100UF
C342
C26
100UF
C343
47PF
100UF
15K
15K
15K
Title:
INTEL(R) 82815 CHIPSET CUSTOMER REFERENCE BOARD
15K
15K
15K
Platform Apps Engineering
int e l
1900 Prairie City Road
R
Folsom, CA 95630
2
1
Ja2
VCC1
DATA1-
DATA1+
GND1
VCC2
DATA2-
DATA2+
GND2
RJMAG_USB
J17
1
2
3
4
J21
1
2
3
4
L10
REV.
1.0
USB HUB
Last Revision Date:
3-26-01
Sheet:
19
40
of
1
D
C
B
A
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