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The OP

Published on 2020-8-14 16:38 Only look at the author

Questions about STLINK programmer [Copy link]

I want to ask if the STLINK programmer can provide 5V and 3.3V voltages, is it because it has a built-in step-down module? Also, do you usually use the programmer like the one in the picture below?

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宋元浩

clk dio rst gnd Details Published on 2020-8-15 09:36

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宋元浩

310 Posts	5 Resources

Published on 2020-8-14 17:07 Only look at the author

The emulator recommends not to power the target

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乐乐老了

When wiring, should we only connect SWCLK and SWDIO, and not VCC and ground? Details Published on 2020-8-15 09:10

Protel DXP Powerpcb

乐乐老了

45 Posts	0 Resources

The OP| Published on 2020-8-15 09:10 Only look at the author

Song Yuanhao posted on 2020-8-14 17:07 The emulator recommends not to power the target

When wiring, should we only connect SWCLK and SWDIO, and not VCC and ground?

This post is from PCB Design

Comments

宋元浩

clk dio rst gnd Details Published on 2020-8-15 09:36

宋元浩

310 Posts	5 Resources

Published on 2020-8-15 09:36 Only look at the author

LeLeLao posted on 2020-8-15 09:10 When wiring, do you only connect SWCLK and SWDIO, and not VCC and ground?

clk dio rst gnd

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乐乐老了

What is this RST used for? Is it to erase the program? Details Published on 2020-8-15 14:39

乐乐老了

45 Posts	0 Resources

The OP| Published on 2020-8-15 14:39 Only look at the author

Song Yuanhao posted on 2020-8-15 09:36 clk dio rst gnd

What is this RST used for? Is it to erase the program?

This post is from PCB Design

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