139 Option22

139 : Option22

Select Project123456789ONSW2
  • Author: bitluni
  • Description: Looong shift register. 22x8 bit
  • GitHub repository
  • Clock: 0 Hz

How it works

write=high: Data is shifted-in on clock positive edge. Each 8 clocks a full byte is buffered at the output. It rotatetes all 22 words. Reset only resets internal counter for the bit index.

How to test

Keep write high and push 22x8 bits in. Keep clock with write low to recieve the bytes a the output

External hardware

Pink LEDs


0clockled 0
1resetled 1
2writeled 2
3dataled 3
4led 4
5led 5
6led 6
7led 7