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Digilent Nexys Video, Xilinx Artix 7-200T platform ( More Info ), is an ideal development board for audio/video applications. There are three high-speed digital video ports, and a 24-bit audio codec on board.     With the on board memory and audio ports, Digilent engineer built an audio looper on Nexys Video. There are 16 banks so that users can record audio tracks and play them back at the same time. The audio data is sampled at 48KHz through on-board line in jack. The audio signal ...
Digilent Digital Discovery is a combined logic analyzer and pattern generator instrument and allows you to debug, visualize, and simulate signals in digital systems. LCD displays are used in a wide range of devices. The most common version uses a 2×16 character array.   You can use Digital Discovery to understand the operations of the LCD display. To do so, you need the following hardware and software.   Hardware Digital Discovery HD44780 LCD + Arduino LCD Keypad Shield A ...