Connectors
3.15
ST-LINK/V2 programming connector CN19
Connector CN19 is used only for embedded ST-LINK/V2 programming during board
manufacture. It is not populated by default and not for end user.
3.16
TFT LCD connector CN20
A TFT color LCD board is mounted on CN20. Please refer to
devices
for more details.
3.17
Audio jack CN21
A 3.5 mm stereo audio jack CN21 connected to audio DAC is available on STM32373C-
EVAL board.
3.18
ST-LINK/V2 USB type B connector CN22
USB connector CN22 is used to connect the embedded ST-LINK/V2 to the PC for board-
debugging purposes.
Figure 21. USB type B connector CN22 (front view)
Table 34.
Pin number
1
2
3
42/66
USB type B connector CN22
Description
VBUS (power)
DM
DP
Doc ID 023566 Rev 1
Section 2.24: Display and input
Pin number
4
GND
5, 6
Shield
UM1564
Description
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