ISERDESE3 Xilinx Deserializer – UltraScale & UltraScale+ SERDES Block Explained скачать в хорошем качестве

ISERDESE3 Xilinx Deserializer – UltraScale & UltraScale+ SERDES Block Explained

In this video, we dive into the ISERDESE3 primitive for Xilinx UltraScale and UltraScale+ FPGAs. Learn how this SERDES hardware block converts high-speed serial data into parallel data, supporting DDR deserialization and ratios of 2, 4, or 8. We cover: • How the 8-bit shift register and CLKDIV work in DDR mode • The built-in 8-entry FIFO for clock domain crossing • Key differences from ISERDESE2, including the absence of a native BITSLIP input • SHIFTIN/SHIFTOUT cascading for wider deserialization (up to 14 bits) • Using a gearbox to handle unsupported parallel widths • Timing diagrams and VHDL insights Perfect for FPGA designers looking to understand high-speed deserialization and parallel data capture in hardware. VHDL Code for this video: https://github.com/pkerstetter/ISERDESE3 📌 Related Video: “Bit Alignment and Bit Slipping in FPGAs” 📘 The Joy of Doing Less Unrelated to this video, but I’ve written a short book on simplicity and doing less. https://www.amazon.com/Joy-Doing-Less... #Xilinx #ISERDESE3 #FPGA #SERDES #Ultrascale #Deserialization #Gearbox #DDR #VHDL #HighSpeedInterface