Posted on May 17, 2011 at 12:08I designed a prototype PCB to convert analog signals by the ADC of uPSD and a stand-alone 10-bit serial ADC chip with same connection to AVCC/VREF, AGND. I tries to use ADC of uPSD3334D-40U6 (5V version) first. The dat...
Posted on May 17, 2011 at 12:06I tried to follow application note AN2125 page 22 to flash code to DK3300-ELCD with ''LOAD'' icon, but the program freezed (no response). Do anyone have successful experience to program uPSD 3334D via ULINK (not RLINK)...
Posted on May 17, 2011 at 12:06I finally found out the problem. I had two versions of PSDsoft Express in my computer. I installed the new version under PSDexpressN directory and kept the old version unchaged. I want to be able to use the old version...
Posted on May 17, 2011 at 12:06I am evaluating uPSD3334D with DK3300-ELCD kit. I want to check if the ADC is stable. By adding a voltage divider (1K/1K) at CON7 (A3.3V) and connecting the 1/2 A3.3V to ADC7 of JP14 (jumper is removed), I am getting A...
