A Tutorial on FPGA-Based System Design Using Verilog HDL: Intel/Altera Quartus Version: Part IIIb: A Clock/Timer and a Simple 16-Bit Computer : Lin, Ming-Bo: Amazon.es: Libros
FPGA project 08 Part2 - Digital BCD Timer - YouTube
GitHub - rudyghill/reaction-timer: A reaction timer written in Verilog.
EECS 373 : Lab 5 : Clocks, Timers, and Counters
FPGA_Verilog 실습] 7-segment Timer [실행영상 참고] : 네이버 블로그