Serializer/deserializer: a circuit that turns parallel on-chip data into a fast serial bit stream for transmission and restores the parallel data at the receiver. It is the heart of high-speed serial physical layers.
Field: I/O Interfaces & Buses
The SerDes transmitter reorders it into a single very fast bit stream, and the receiver recovers a clock from the stream, decides each bit and restores data of the original width.
What is the role of a SerDes (serializer/deserializer) in h…High-speed interfaces (SerDes) perform this conversion at tens of Gb/s to reduce wire count.
What is a typical use of a shift register, which chains fli…Directly measuring SerDes running at tens of Gb/s with a tester alone is difficult and expensive.
In testing high-speed serial interfaces, which method loops…PCI Express Shift register PAM4 GPU 128b/130b encoding 8b/10b encoding AXI Bit error rate (BER) Characteristic impedance Clock and data recovery (CDR)