Question Dear Sirs,I am trying to evaluate the ADXL001-70.When attempting to connect via USB to the CS1Z from the CN0303 suit I get anSDI API ERROR! message: SDERROR 100000: SDP-S:Minimum SPI Frequency is 1kHz. Maximum is 100kHz My PC is a Dell Latitude E6440 with W7 Pro/SP1, 64-bit, 8GB RAM.Installed stuff: M/S .NET F/W 4.5.1 and ADI SDP Drivers 2.1.960.2. Thank you in advance for any advice how to make the development system work. Answer Please note that you are using the wrong SDP board. Please find below the link to get more information about the SDP boards. http://www.analog.com/en/design-center/evaluation-hardware-and-software/evaluation-platforms/sdp.html