Texas Instruments DP83TC813, User Manual

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5.5 Comms Schematic
GND
1.40k
R52
1.00M
R54
50V
10pF
C71
50V
10pF
C72
GND GND GND
USB1_D_P
USB1_D_N
VBUS
1
D-
2
D+
3
ID
4
GND
5
6 7 8
1
1
1
0
9
J18
475890001
USB_D_P
USB_D_N
USBGND
10V
4.7uF
C73
GND
USB_VBUS
10V
0.22uF
C76
GND
GND
10.0k
R48
10.0k
R49
10.0k
R50
10.0k
R51
SBWTDIO
SBWTCK
1
2
3
J15
TSW-103-07-G-S
SBWTDIO
SBWTCK
GND
50V
0.1uF
C77
USB_VBUS
1
3
2
4
G R
D8
HSMF-C165
470
R39
470
R40
P1.1
P1.0
GND GND
1
3
2
4
G R
D9
HSMF-C165
470
R41
470
R42
P1.3
P1.2
GND GND
1
3
2
4
G R
D10
HSMF-C165
470
R43
470
R44
P1.5
P1.4
GND GND
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
CT
1
GND
2
MR
3
RESET
4
VDD
5
TPS3838K33QDBVRQ1
U5
1 2
J19
TSW-102-07-G-S
50V
0.1uF
C81
0
R56
0
R58
0
R59
470
R55
S2
KSR221GLFS
GND GND GND GND
1.00M
R57
83867_RESET_N
SBWTDIO
DP83TC813_RESET_N
50V
0.1uF
C69
D11
NRVBA160T3G
Vin
GND
6.3V
0.47uF
C75
10V
0.22uF
C74
GND
50V
0.1uF
C79
50V
0.1uF
C80
GND
22 R46
22 R47
2.20k
R45
MDIO
MDC
GND
10V
10uF
C78
USBGND GND
1.00M
R53
0.01 µ F
1kV
C70
GND
+3V3_REG
+3V3_REG
1
2
3
Y3
CSTCR4M00G15L99-R0
Red
2
1
D12
150060RS75000
+3V3_REG
+3V3_REG +3V3_REG
+3V3_REG
TP4
TP_SM_1MM
TP3
TP_SM_1MM
TP5
TP_SM_1MM
TP6
TP_SM_1MM
TP2
TP_SM_1MM
TP7
TP_SM_1MM
TP1
TP_SM_1MM
1 2 3
J14
TSW-103-07-G-S
1
J17
1
J16
GND
1 2
3 4
L8
10.0k
R86
10.0k
R87
10.0k
R88
10.0k
R89
+3V3_REG
GND
Rev. sel. 0
Rev. sel. 1
Rev. sel. 2
Rev. sel. 3
Rev. sel. 1
Rev. sel. 2
Rev. sel. 3
Rev. sel. 0
0
R90
0
R91
0
R92
0
R93
1
2
J9
TSW-102-07-G-S
1
3
2
4
G R
D22
HSMF-C165
GND GND
470
R27
470
R99
P1.7
P1.6
P1.7
P1.6
SW1
SW1
SW2
SW3
SW4
SW2
SW3
SW4
INT
INH
6 3
1 8
2 7
5 4
S1
219-4LPST
P6.0/CB0/A0
1
P6.1/CB1/A1
2
P6.2/CB2/A2
3
P6.3/CB3/A3
4
P6.4/CB4/A4
5
P6.5/CB5/A5
6
P6.6/CB6/A6
7
P6.7/CB7/A7
8
P5.0/A8/VREF+/VEREF+
9
P5.1/A9/VREF-/VEREF-
10
AVCC1
11
P5.4/XIN
12
P5.5/XOUT
13
AVSS1
14
DVCC1
15
DVSS1
16
VCORE
17
P1.0/TA0CLK/ACLK
18
P1.1/TA0.0
19
P1.2/TA0.1
20
P1.3/TA0.2
21
P1.4/TA0.3
22
P1.5/TA0.4
23
P1.6/TA1CLK/CBOUT
24
P1.7/TA1.0
25
P2.0/TA1.1
26
P2.1/TA1.2
27
P2.2/TA2CLK/SMCLK
28
P2.3/TA2.0
29
P2.4/TA2.1
30
P2.5/TA2.2
31
P2.6/RTCCLK/DMAE0
32
P2.7/UCB0STE/UCA0CLK
33
P3.0/UCB0SIMO/UCB0SDA
34
P3.1/UCB0SOMI/UCB0SCL
35
P3.2/UCB0CLK/UCA0STE
36
P3.3/UCA0TXD/UCA0SIMO
37
P3.4/UCA0RXD/UCA0SOMI
38
DVSS2
39
DVCC2
40
P4.0/PM_UCB1STE/PM_UCA1CLK
41
P4.1/PM_UCB1SIMO/PM_UCB1SDA
42
P4.2/PM_UCB1SOMI/PM_UCB1SCL
43
P4.3/PM_UCB1CLK/PM_UCA1STE
44
P4.4/PM_UCA1TXD/PM_UCA1SIMO
45
P4.5/PM_UCA1RXD/PM_UCA1SOMI
46
P4.6/PM_NONE
47
P4.7/PM_NONE
48
VSSU
49
PU.0/DP
50
PUR
51
PU.1/DM
52
VBUS
53
VUSB
54
V18
55
AVSS2
56
P5.2/XT2IN
57
P5.3/XT2OUT
58
TEST/SBWTCK
59
PJ.0/TDO
60
PJ.1/TDI/TCLK
61
PJ.2/TMS
62
PJ.3/TCK
63
RST/NMI/SBWTDIO
64
QFN PAD
65
MSP430F5528IRGCT
U4
Rev A: Reworked MDC/MDIO.
No need to connect jumpers here
Figure 5-5. Comms Schematic
www.ti.com Schematics
SNVU825 – MAY 2022
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DP83TC813EVM-MC User's Guide 13
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