Requirements: 1. According to build all LED all black;
2. Press K1 button, then eight LED lights before using the binary show 25;
3. Press K2 button, then 12 merge LED display light water effect, three LED light and water to the right,

Note: the HR - 240 - b FPGA innovation experiment system, its core chip for EPM240T100C5N core board,

CodePudding user response:

Don't tube what system you use, alone this one design, you suggested that two pairs of keys away shaking, and to realize the function of the combination, is not very complex, (? ?? _???? )?

CodePudding user response:

reference 1/f, li burns (Reborn) response:

don't tube what system you use, alone this one design, you suggested that two pairs of keys away shaking, and to realize the function of the combination, is not very complex, (? ?? _???? )?

Well, thank you (gather full 10 (

CodePudding user response:

https://blog.csdn.net/Reborn_Lee/article/details/98481094
This blog, I gave the code, you can try to pay attention to the restriction and reset pin is high level or low level, I give is low level,