ST STLINK-V3SEGT, Руководство пользователя

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Flat ribbons UM2448
28/42 UM2448 Rev 5
9 Flat ribbons
The STLINK-V3SET provides three flat cables allowing the connection from the STDC14
output to:
•
STDC14 connector (1.27 mm pitch) on target application: pinout detailed in Table 6 .
Reference Samtec FFSD-07-D-05.90-01-N-R.
•
ARM10-compatible connector (1.27 mm pitch) on target application: pinout detailed in
Table 15 . Reference Samtec ASP-203799-02.
•
ARM20-compatible connector (1.27 mm pitch) on target application: pinout detailed in
Table 16 . Reference Samtec ASP-203800-02.
Table 15. ARM10-compatible connector pinout (target side)
Pin No. Description Pin No. Description
1 T_VCC
(1)
1. Input for STLINK-V3SET.
2 T_JTMS/T_SWDIO
3 GND 4 T_JCLK/T_SWCLK
5 GND 6 T_JTDO/T_SWO
(2)
2. SWO is optional, required only for Serial Wire Viewer (SWV) trace.
7 T_JRCLK
(3)
/NC
(4)
3. Optional loopback of T_JCLK on the target side, required if loopback removed on the STLINK-V3SET side.
4. NC means not required for the SWD connection.
8 T_JTDI/NC
(4)
9 GNDDetect
(5)
5. Tied to GND by STLINK-V3SET firmware; may be used by the target for detection of the tool.
10 T_NRST
Table 16. ARM20-compatible connector pinout (target side)
Pin No. Description Pin No. Description
1 T_VCC
(1)
1. Input for STLINK-V3SET.
2 T_JTMS/T_SWDIO
3 GND 4 T_JCLK/T_SWCLK
5 GND 6 T_JTDO/T_SWO
(2)
2. SWO is optional, required only for Serial Wire Viewer (SWV) trace.
7 T_JRCLK
(3)
/NC
(4)
3. Optional loopback of T_JCLK on the target side, required if loopback removed on the STLINK-V3SET side.
4. NC means not required for the SWD connection.
8 T_JTDI/NC
(4)
9 GNDDetect
(5)
5. Tied to GND by STLINK-V3SET firmware; may be used by the target for detection of the tool.
10 T_NRST
11 NC 12 NC
13 NC 14 NC
15 NC 16 NC
17 NC 18 NC
19 NC 20 NC