Design and Implementation of SPI Communication Based-On FPGA

Xiao Chun Tian; Jie Li; Yu Bao Fan; Xi Ning Yu; Jun Liu

doi:10.4028/www.scientific.net/AMR.291-294.2658

Paper Titles

Measuring Method for Differential Sensing Gratings Modulated with Matching Grating
p.2639

Digital Control Hydraulic Variable Pump Based on Mechatronic-Hydraulic-Air Integration Driven by Compressed Air
p.2643

Predictive Controller Design and Simulation of Time-Varying System Based on IGPC
p.2647

Algorithm Considering Signal Correlation for Denoising of the Magnetic Flux Leakage of Wire Rope
p.2652

Design and Implementation of SPI Communication Based-On FPGA
p.2658

Research and Application on Controllable Starting Circumstance of Trough and Flexible Rubber Transfer
p.2662

Computation and Analysis of Disk-Type Magneto-Rheological Fluids Brake
p.2667

Digital Signal Processing for Open-Loop Fiber-Optic Gyroscope
p.2671

New Locating Method of Spatial Target with 3-R Range-Only
p.2676

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 291-294Design and Implementation of SPI Communication...

Design and Implementation of SPI Communication Based-On FPGA

Abstract:

SPI (Serial Peripheral Interface) is a full-duplex serial communication interface bus. Now, many devices adopt SPI. However, in many other aspects, microcontroller and microprocessor have no SPI interface, data transmission is inconvenient. With the development of FPGA technology, the problem can be solved absolutely by the I/O port of FPGA. In this paper, after introducing the principle of SPI, we designed SPI interface with FPGA and implemented the communication between SPI interface and the device of CRG20 which has a SPI interface. The algorithm of design SPI interface through FPGA is implemented with VHDL. The results of simulation in Quartus II and FPGA simulation are also described. The SPI bus interface modules fulfill the goal demanded.