Texas Instruments TUSB7320, Руководство пользователя, Страница: 14 / 28

POPULATE PULLDOWN IF I2C EEPROM
NOT USED AND DO NOT POPULATE
PULLUP.
PLACE CLOSE TO U1
JUMPER J22 FOR NO WAKE SUPPORT
POPULATE R2 FOR WAKE SUPPORT.
AU
X
_
D
ET
SDA
R1EXT
R1EXTRTN
VSS_OSC
XO
XI
FREQSEL
SCL
GPIO0
GPIO1
GPIO2
GPIO3
VDDA3P3V BOARD_1P1V BOARD_3P3V
BOARD_3P3V
BOARD_3P3V
BOARD_3P3V
USB_DP_DN2 pg3
USB_DM_DN2 pg3
USB_SSTXP_DN2 pg3
USB_SSTXN_DN2 pg3
USB_SSRXP_DN2 pg3
USB_SSRXN_DN2 pg3
OVERCUR2Z pg3
PWRON2Z pg3
USB_DM_DN1 pg3
USB_DP_DN1 pg3
USB_SSRXN_DN1 pg3
USB_SSRXP_DN1 pg3
USB_SSTXN_DN1 pg3
USB_SSTXP_DN1 pg3
PWRON1Z pg3
OVERCUR1Z pg3
PCIE_REFCLKN pg3
PCIE_REFCLKP pg3
PCIE_RXN pg3
PCIE_RXP pg3
PCIE_TXN pg3
PCIE_TXP pg3
PERSTZ pg3
WAKEZ pg3
GRSTZ pg4
Sheet of
SIZE
SCALE: NONE
DWG NO:
TUSB7320
Friday, May 09, 2014
C
2 4 Sheet of
SIZE
SCALE: NONE
DWG NO:
TUSB7320
Friday, May 09, 2014
C
2 4 Sheet of
SIZE
SCALE: NONE
DWG NO:
TUSB7320
Friday, May 09, 2014
C
2 4
J22
HDR2X1 M .1
1 2
R3
NOPOP
0402
5%
C2
18pF
Y1
ECS-48MHZ
U2
24LC01_NF
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R11
4.7K
0402
5%
R1
NOPOP
0402
5%
R39
0
R2
10K
0402
5%
R38
0
C3
18pF
R12 1M
R10 9.09K 1%
R4
NOPOP
0402
5%
C1
0.1uF
TUSB7320
TUSB7320_REVA
U1
CLKREQ#
B36
FREQSEL
B14
GPIO0
A49
GPIO1
B46
GPIO2
B47
GPIO3
B48
GRST#
A15
JTAG_RST#
B32
JTAG_TCK
A32
JTAG_TDI
A35
JTAG_TDO
B31
JTAG_TMS
B30
PCIE_REFCLKN
B41
PCIE_REFCLKP
A45
PCIE_RXN
A42
PCIE_RXP
B39
PCIE_TXN
A41
PCIE_TXP
B38
PERST#
A40
SCL
B2
SDA
A2
SMI
B3
WAKE#
B35
OVERCUR1#
A36
OVERCUR2#
A37
NC18
B43
NC26
B45
PWRON1#
B33
PWRON2#
B34
NC17
A46
NC25
A48
R1EXT
A24
R1EXTRTN
B23
USB_DM_DN1
B18
USB_DM_DN2
A13
NC11
A27
NC19
A5
USB_DP_DN1
A20
USB_DP_DN2
B12
NC12
B25
NC20
B5
USB_SSRXN_DN1
B16
USB_SSRXP_DN2
B9
NC13
A29
NC21
A7
USB_SSRXP_DN1
A18
USB_SSRXN_DN2
A10
NC14
B27
NC22
B6
USB_SSTXN_DN1
B15
USB_SSTXN_DN2
B10
NC15
A30
NC23
A8
USB_SSTXP_DN1
A17
USB_SSTXP_DN2
A11
NC16
B28
NC24
B7
VSS_OSC
B21
XI
A23
XO
A22
AU
X
_
D
ET
A5
2
VD
D
A_
3
P3
A2
5
VD
D
1
1
A1
VD
D
1
1
A1
2
VD
D
1
1
A1
6
VD
D
1
1
A2
8
VD
D
1
1
A3
1
VD
D
1
1
A3
3
VD
D
1
1
A3
8
VD
D
1
1
A4
N
C
6
A4
3
VD
D
1
1
A5
0
VD
D
1
1
A6
VD
D
1
1
A9
VD
D
1
1
B1
VD
D
1
1
B1
7
VD
D
1
1
B1
9
VD
D
1
1
B2
4
VD
D
1
1
B3
7
VD
D
1
1
B4
0
VD
D
1
1
B4
2
VD
D
1
1
B4
4
VD
D
1
1
B8
VD
D
3
3
A3
VD
D
3
3
A3
4
VD
D
3
3
A3
9
VD
D
3
3
A4
7
VD
D
3
3
A5
1
VD
D
A_
3
P3
A1
9
VD
D
A_
3
P3
A2
1
VD
D
A_
3
P3
A4
4
VD
D
A_
3
P3
B1
1
VD
D
A_
3
P3
B2
2
N
C
2
8
B2
6
N
C
2
7
B4
N
C
1
A1
4
N
C
2
A2
6
N
C
3
B1
3
N
C
4
B2
9
VS
S
B2
0
VS
S
A5
3
N
C
7
C
1
N
C
8
C
2
N
C
9
C
3
N
C
1
0
C
4
BOARD_1P1V
C32
0.1uF
C17
0.1uF
C36
0.01uF
C12
0.01uF
C31
0.1uF
C18
0.01uF
C34
0.1uF
C20
0.1uF
C21
0.01uF
C23
0.1uF
C16
0.1uF
C37
0.1uF
C13
0.1uF
C30
0.01uF
C33
0.01uF
C24
22uF
C19
0.1uF
C35
0.1uF
C14
0.1uF
C22
0.1uF
C15
0.01uF
GPIO0
GPIO1
GPIO2
GPIO3
BOARD_3P3V
R7
NOPOP
0402
5%
R6
NOPOP
0402
5%
R8
NOPOP
0402
5%
R5
NOPOP
0402
5%
VDDA3P3V
BOARD_3P3V
C6
0.1uF
C28
0.1uF
FB1
220 @ 100MHZ
C25
0.1uF
C9
0.1uF
C7
0.01uF
C11
0.1uF
C29
0.1uF
C5
0.01uF
C26
0.1uF
C10
0.01uF C4
22uF
C8
0.1uF
C27
0.1uF
TUSB7320 DEMO EVM REVB Schematics
www.ti.com
14
Schematics SLLU146C – May 2011 – Revised May 2014
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