STMicroelectronics STM32L476G-EVAL - Figure 55. JTAG and Trace Debug Connectors - Schematic Diagram

Schematic diagrams UM1855 96/100 DocID027351 Rev 3
Figure 55. JTAG and trace debug connectors - schematic diagram
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JTAG&Trace
MB1144 B-02
6/24/2015
Title:
Size: Reference:
Date: Sheet: of
A3
Revision:
STM32L476G-EVAL
Project:
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CN12
FTSH-110-0 1-L-DV
VDD
R153
[N/A]
R160
[N/A]
R152
[N/A]
R157
[N/A]
VDD
1
2
3
4
5
6
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CN15
JTAG
VDD
VDD
R163 10K
R164 10K
R159
10K
R154 0
R162 [N/A]
R156 0
R131 [N/A]
TDI
RESET#
TRACE_D3
TRACE_D2
TRACE_D1
TRACE_D0
TRACE_CK
TRST
TMS/SWDIO
TCK/SWCLK
TDO/SWO
Trace connector
JTAG connector
KEY
PA13
PA14
PB3
PA15
PB4
PE6
PE5
PE4
PE3
PE2
R126
[N/A]
RS1
22
GND
GND
GND
IO1
1
IO2
3
GND
2
IO3
4
IO4
5
U17
ESDALC6V1W5
IO1
1
IO2
3
GND
2
IO3
4
IO4
5
U18
ESDALC6V1W5
IO1
1
IO2
3
GND
2
IO3
4
IO4
5
U19
ESDALC6V1W5
R155
[N/A]