Microchip Technology EVB-USB7056, Руководство пользователя

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EVB
-U
SB
70
56
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FIGURE B-5: EVB-USB7056 USB TYPE-C UPSTREAM PORT
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Page Title:
Project Name:
USB Type-C Upstream Port
EVB-USB7x56
PN:
UNG_8145
Description:
Date: Size: Sheet of Rev B 5 11 B 4/26/2019 Designer: Andrew Rogers
EVB-USB7x56 Evaluation Board for USB7x56 QFN-100
Designed with
Microchip Technology, Inc.
USB/Network Group - UNG
www.Microchip.com
Altium.com
i
Power
3V3_BRD
EARTH_P0
USB Type-C Upstream Port
Upstream PD-PM Module Header
J6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J3
1uF
C16
4.7uF
C14
100k
R45
100k R46
100k R41
*Note: 100k to GND required at POR for these pins
0603 DNP
R50
0603
DNP
R61
0R R55
0603 DNP
R65
0603
DNP
R91
0R
R62
0R R64
0R R57
IRQx_N
0R
R63
220pF
50V
0603
C2
220pF
50V
0603
C1
UPD350 Type-C Controller
UPD350_VBUS_DISCHARGE
UPD350_VBUS_DISCHARGE
UPD350_CC1
UPD350_CC2
UPD350_SRC_EN
UPD350_SRC_EN
PF8 3
PF9 3
PF18 3
PD_I2C_DATA
PD_I2C_CLK
ALERT0
TBD
TBD
UPD350_FAULT_IN_N
UPD350_FAULT_IN_N
UPD350_SRC_EN
UPD350_SNK_EN
UPD350_SNK_EN
UPD350_PWR_DN
UPD350_PWR_DN
UPD350_CFG_SEL
UPD350_CC2
UPD350_CC1
VBUS_UP
EARTH_P0
i
Power
330R
R7
TP12
TP15
TP17
TP16
2.2M
0603
1%
R80
2.2M
0603
1%
R56
TP1
TP2
USB2UP_P 3
USB2UP_N 3
TYPEC_TX1_C_P
TYPEC_TX1_C_N
TYPEC_TX2_C_P
TYPEC_TX2_C_N
From Hub
Upstream Port
TYPEC_TX1_P
TYPEC_TX1_N
TYPEC_TX2_P
TYPEC_TX2_N
TYPEC_RX1_P
TYPEC_RX1_N
TYPEC_RX2_P
TYPEC_RX2_N
TYPEC_SBU2
TYPEC_SBU1
VBUS_UP
U
p
s
tre
a
m
T
y
p
e
-C
w
/
P
D
P
o
rt
USB3UP_TX_P 3
USB3UP_TX_N 3
USB3UP_RX_P 3
USB3UP_RX_N 3
F
rom
H
ub
U
p
s
tr
ea
m
P
o
rt
USB3UP_RX_N
USB3UP_RX_P
USB3UP_TX_N
USB3UP_TX_P
USB3UP_RX_C_N
USB3UP_RX_C_P
USB3UP_TX_C_N
USB3UP_TX_C_P
ML3_MUX_N 10
ML3_MUX_P
10
ML2_MUX_N 10
ML2_MUX_P 10
ML1_MUX_N 10
ML1_MUX_P 10
ML0_MUX_N 10
ML0_MUX_P 10
AUX_MUX_N 10
AUX_MUX_P 10
90.9k
0603
1%
R28
BAV99
1
2
3
D3
10k
1%
R31
UPD350_VBUS_DET
UPD350_VBUS_DET
VBUS_UP
5V_BRD
3V3_BRD
3V3_VSW
3V3_BRD
3V3_VBUS
3V3_BRD
100k
R36
2.2k
R85
UPD350_OCS_COMP1
2.2k
R90
2.2k
R58
3V3_BRD
EN_DC_DC
VDD18
1uF
C29
2.2uF
DNP
C30
VDD18 3V3_VBUS
i Power
3V3_VSW
1uF
C150
TP3
i Power i Power
TP9
TP8
TP13
TP4
PF29 3 UPD_RESET_N
TYPEC_RX1_C_P
TYPEC_RX1_C_N
TYPEC_RX2_C_P
TYPEC_RX2_C_N
3V3_BRD
10k
R22
10k
DNP
R24
3V3_BRD
10k
DNP
R97
10k
R92
3V3_BRD
10k
DNP
R23
10k
R25
3V3_BRD
MODE:
1 = I2C
0 = Pin Control
A1/A0 (Address):
11 = 1010_111
10 = 1010_110
01 = 1010_101
00 = 1010_100
10uF
C42
VIN VBUS_UP
VDD18
UPD350_HPD 10
10k
R79
10k
DNP
R89
3V3_BRD
MODE1:
1 = 3.3V I2C
0 = 1.8V I2C
VIN
[Default]
All Differential Pairs must between X-Bar switch
and Type-C connector must have equivalent lengths
Layout:
have equivalent lengths to minimize intra-pair skew.
SMB1CLK 10, 3, 7, 8
SMB1DAT 10, 3, 7, 8
GND
A1
TX1+
A2
TX1-
A3
VBUS
A4
CC1
A5
D+
A6
D-
A7
SBU1
A8
VBUS
A9
RX2-
A10
RX2+
A11
GND
A12
GND
B1
TX2+
B2
TX2-
B3
VBUS
B4
CC2
B5
D+
B6
D-
B7
SBU2
B8
VBUS
B9
RX1-
B10
RX1+
B11
GND
B12
SHLD
25
J2
CON USB3.1 C
0.1uF C44
0.1uF C45
0.1uF
C52
0.1uF
C55
3V3_BRD
1uF
C28
47uF
10V
C25
47uF
10V
C12
47uF
10V
C11
OCS_COMP1
6
CFG_SEL
5
VBUS_DET
4
CC1
3
CC2
1
VDD33A_VSW
9
VDD33_VBUS
10
I2C_DAT/SPI_DI
13
I2C_CLK/SPI_DO
15
PWR_DN
7
VDD33_ALWAYS
8
IRQ_N
21
PIO0/SPI_CLK
16
PIO1/SPI_CS_N
17
PIO2/OCS_COMP2
18
PIO3/ATST_PMCC
19
PIO4/TEST1
23
PIO5/TEST2
24
PIO6/TDI/SNIFF_CLK/DSYNC_CLK
25
PIO7/TDO/SNIFF_SSN
26
PIO8/TMS/SNIFF_MIOSIO
27
RESET_N
22
PIO9/TCK/SNIFF_MSIO/HPD
28
VCONN
2
VDD18A/VDD18_CAP
11
VDD_I2C/VDDIO
14
VDDIO
12
VPP
20
VSS(ePAD)
29
UPD350A
U3
0.1uF C9
0.1uF C10
0.1uF
C156
0.1uF
C155
0.1uF
C7
0.1uF
C8
0.1uF C157
0.1uF C158
0.1uF
C3
0.1uF
C15
0.1uF
C149
0.1uF
C146
0.1uF
C31
0.1uF
C138
0.1uF
C32
0.1uF
C170
0.1uF
C174
0.1uF
C171
0.1uF
C173
0.1uF
C172
0.1uF
C176
0.1uF
C175
5V_BRD
0R
R33
1k
R185
2.2k
R186
0.1uF
C164
0.1uF C165
0.1uF C166
0.1uF C167
0.1uF
C168
0.1uF
C169
0.1uF
C177
0.1uF
C178
DP0_P
DP0_N
DP1_P
DP2_P
DP3_P
DP1_N
DP2_N
DP3_N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J35
SMB1CLK 10, 3, 7, 8
SMB1DAT
10, 3, 7, 8
PF6 3
0R
R204
Fo
r I2C
c
ontol
le
d
P
M
-P
D
Fo
r G
P
IO
C
on
to
lled
P
M
-P
D
PM-PD_ALERT
PM-PD_ALERT
RX2-/TX2-
33
RX2+/TX2+
34
MODE
1
TX2-/RX2-
30
TX2+/RX2+
31
TX1-/RX1-
27
TX1+/RX1+
28
RX1-/TX1-
24
RX1+/TX1+
25
VD
D
32
VD
D
29
VD
D
26
VD
D
23
SBU2/SBU1
21
SBU1/SBU2
22
eP
A
D
41
DP1-
3
DP1+
2
VD
D
4
DP2-
6
DP2+
5
VD
D
7
VD
D
10
DP3-
9
DP3+
8
TX-/RX-
12
TX+/RX+
11
A0
14
RX-/TX-
17
RX+/TX+
16
GN
D
15
GN
D
18
AUX-
20
AUX+
19
DP0+
39
DP0-
40
CONF2/SDA
38
GN
D
37
CONF1/SCL
36
CONF0/A1
35
MODE1
13
PI3USB31532
U4
UPD350_EN_9V_SRC(VSEL2)
UPD350_EN_20V_SRC(VSEL1)
UPD350_EN_15V_SRC(VSEL0)
UPD350_EN_9V_SRC(VSEL2)
UPD350_EN_20V_SRC(VSEL1)
UPD350_EN_15V_SRC(VSEL0)
EN
_9
V_
S
R
C
(V
S
E
L2
)
E
N
_
1
5V
_S
R
C
(V
SE
L0
)
E
N
_
2
0V
_S
R
C
(V
SE
L1
)
DE
F
A
UL
T
VB
US
5V
9V
15V
OU
TP
UT
VOL
TA
GE
INVALID
20V
0 0 0
0 0
0 0
0 0
1
1
1
ALL OTHERS