ST STM3210B-EVAL, Руководство пользователя

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UM0426 Connectors
Doc ID 13472 Rev 5 19/46
3.7 JTAG debugging connector CN7
Figure 14. JTAG debugging connector CN7 (front view)
3.8 Audio jack CN8
A 3.5 mm mono audio jack CN8 is available on the STM3210B-EVAL board. The speaker
U12 is bypassed when earphones are plugged into CN8.
3.9 SWD debugging connector CN9
Figure 15. SWD debugging connector CN9 (top view)
Table 17. JTAG debugging connector
Pin number Description Pin number Description
1 3.3V power 2 3.3V power
3 TRST 4 GND
5 TDI 6 GND
7 TMS 8 GND
9 TCK 10 GND
11 RTCK 12 GND
13 TDO 14 GND
15 RESET# 16 GND
17 DBGRQ 18 GND
19 DBGACK 20 GND
19 17 15 13 11 9 7 5 3 1
20 18 16 14 12 10 8 6 4 2
9 7 5 3 1
10 8 6 4 2
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