ST STM32L562E-DK, Руководство пользователя, Страница: 12 / 61

6.2 TAG footprint
The CN9 TAG footprint can also output a debug interface compatible with the TAG probe TC2050-IDC-NL.
Figure 8 shows the TAG connector pinout.
Figure 8. CN9 TAG connector pinout
Table 6 describes the CN9 TAG connector pinout.
Table 6. CN9 TAG connector pinout
STM32 pin Board function Pin Pin Board function STM32 pin
VDD Power 1 10
NRST: Target NRST using
SWD protocol or Target JTMS
(T.JTMS) using JTAG protocol NRST
PA13
T.SWDIO: Target SWDIO
using SWD protocol or Target
JTMS (T.JTMS) using JTAG
protocol
2 9 NC -
GND Power 3 8
T.JTDI
(1)
: Not used by SWD
protocol, Target JTDI (T.JTDI)
using JTAG protocol, only for
external tools
PA15 (1)
PA14
T.SWCLK: Target SWCLK
using SWD protocol or Target
JCLK (T.JCLK) using JTAG
protocol
4 7 NC -
GND Power 5 6
T.SWO: Target SWO using
SWD protocol or Target JTDO
(T_JTMS) using JTAG
protocol
PB3
1. PA15 is used by default for the UCPD_CC1 feature. To use PA15 for JTDI, add R42 resistor. In this case, the UCPD_CC1
feature cannot be used.
UM2617
TAG footprint
UM2617 - Rev 2
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