A FPGA Implementation of a Rotary Machine Receiver with Detecting a Header on the Asynchronous Serial Communication System
Bongsoon Kang, Changhoon Lee, In‐Kyu Kim, Juyoung Ha, Juhyun Kim · The Journal of the Korean Institute of Information and Communication Engineering · 2005
This paper presents the design and implementation of a receiver operating between a rotary machine encoder and DSP. The receiver connects with the encoder using 1 bit serial data and DSP using 16 bits bus line. The receiver and encoder use the different operating frequency each other. We suggest a new apparatus and method of synchronized code for header detection in 1bit serial communication. The system operating frequency can be changed into 20MHz or 60MHz by using the external port such as 'clk_select'.