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I am trying to program a CY8C4014LQI-421 16 Pin QFN with the Miniprog3 but it does not detect the chip from the select debug target. I have selected the correct part in the device selector and connected VTarget, GND, SWD_CLK and SWD_Data to the target board. Port Setting is Clock Speed 16MHz, 3.3V, 5-Pin and Power Cycle as the miniprog3 will power the target for programming. Error cannot acquire device...
Not sure why it is not detecting this chip so I can program my target board.
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Use 1.6 MHz as speed.
Check Miniprog3 for updates (use Cypress Programmer->Utilities)
If your PSoC has got an XRES pin, use that instead of power cycle
Bob
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Ok thks! firmware was up to date. I had VCCD conneted to VDD but should have been bypassed with a 0.1uF cap and no connection to VDD and set the clock speed in programmer to 1.6MHz. Got it working!!
Thks!
Mark
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Fine!
Bob