Hi Dialog Systems,
I'm trying to flash standalone da14580 chip mounted on a breakout board without anything else attached to it.
I just connected SW_CLK and SWDIO on the chip with TCK and TMS on BASIC DEV KIT respectively, and gave the module power on VBAT3V & GND from Pins 1 and 2 on J6.
However when I try to connect to it for debugging or burning HEX file using Keil, Smart Snippets, J-flash, J-link commander, CLI tool ; the chip isn't getting recognized.
If I remove my board and put back on the jumpers for TCK & TMS for flashing to the chip provided on the Dev. board it shows the chip's IDCODE with ARM CORESIGHT SW-DP device in keil target options settings and the 'blinky' example runs smoothly.
But the chip mounted on my PCB doesn't shows any ID.
Please help me how to fix it.
Hi diwakarvaish,
What do you mean with anything else attached to it ? Some passive components are required for the 580 to operate, please check the schematic of the datasheet for Buck or Boost mode and check the required passive components for the operation of the 580. Also all the 580 examples are run by using the XTAL16 as clock and not the internal RC16.
Thanks MT_dialog
Thanks for your valuable reply; It worked perfectly fine.
Thank you very much.
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