Module Introduction The SPI PLUS is a kind of Module, which is the Decoding module of the External Sampling of the SPI Serial Bus.The Clock Line of the tested SPI is directly connected to the Input Terminal of External Clock of the LA which starts to decode by capturing the MOSI/MISO and SS Line. So there are only two Decoding Channels(Signal Channel and SS Channel)for this module, and they are in the position of the corresponding SPI of each Clock Decoding(That’s the every Sampling point of LA). The Change Edge must be enough for the SPI Clock, or it will cause the LA to run continuously because of waiting for the SLK Change Edge. Application Field It is mainly applied in the Data Transmission between Device and PC. Note: 1.Users have to set the Clock Source of the Sampling Setup by themselves, that is to say, change the fixed Internal Clock to the External Clock. 2.When using the signal of External Clock, users should connect the SCK to the CLK pin. 【DOWNLOAD】