Common Cells

This repository contains common cells(Verilog) for use in projects.

Module List

Computer Arithmetic

Name	Description	Status
float_adder	(32 bit) float point adder	finish
float_mul	(32 bit) float point multiplier	finish
binary2bcd	8-bit binary to bcd	finish
gcd	GCD of 2 integers	finish
alu	basic alu	todo
cordic	calculate arctan using cordic algorithm	todo
fft	fast fourier transform	todo

Data Trans

Name	Description	Status
uart	UART protocol(including sending and receiving module)	finish
fifo_syn	synchronous FIFO	todo
fifo_asyn	asynchronous FIFO	todo

Interconnect

Name	Description	Status
ahb_lite	simple implementation of AHB-Lite protocol	todo
iicm	iic master controller(using for controlling MP8864)	finish

Special Module

Name	Description	Status
keyboard	scan keyboard	finish
fsm	Finite state machine generated by py	todo

Appendix

(2021.5.7)Add Makefile. Use vcs to simulate.