Quick question: Keyfob 2541 Pinout for Debug Pins and Test Pins; USB Dongle 2540 Debug Pinout

Adoni Aamir

Other Parts Discussed in Thread: CC2540

Hi,

I wasn't able to locate Pin 1 of USB Dongle 2540. I searched through forums and certain documents. There is no specific information. To be noted

I require it in order to rightly connect the cable from CC Debugger to USB Dongle.

Thank you

over 10 years ago

0 YiKai Chen over 10 years ago

Guru 735685 points

You can check Figure 44 CC2540 USB Dongle and Figure 45 CC2540 USB Dongle Connected to CC Debugger in CC2540 and CC2541 Mini Development Kit User's Guide.

Figure 44 CC2540 USB Dongle

0 Adoni Aamir over 10 years ago in reply to YiKai Chen

Intellectual 440 points

Thank you. I overlooked that, failed to noticed that... I got confused with pin marked with white B1? What is that name for if it is in your knowledge.

Do you know what 8 pins of debug specifically work for? Where can found information on that?

I could

0 YiKai Chen over 10 years ago in reply to Adoni Aamir

Guru 735685 points

You can refer to CC2540 USB dongle schematic.

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Quick question: Keyfob 2541 Pinout for Debug Pins and Test Pins; USB Dongle 2540 Debug Pinout