eggy/eifueo
1
1
Fork 1
Code Issues 2 Pull Requests Releases Wiki Activity

ece124: add counters

Browse Source
This commit is contained in:
eggy 2023-02-11 14:17:18 -05:00
parent 4c31d364d3
commit 02637dd990
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/1b/ece124.md
View File

@ -401,6 +401,12 @@ A **shift register** is a chain of redstone repeaters, consisting of a chain of
An **up-counter** increments its binary value on input. A **down-counter** decrements its value. It is **synchronous** if all bits update simultaneously.
### Counters
A **Johnson counter** overflows by connecting the complement of the final output to the first input.
A **ring counter** has exactly one output bit equal to one, looping when it reaches the end. It is equivalent to a loop of redstone repeaters, if redstone repeaters required input to switch to the next repeater.
## VHDL
VHDL is a hardware schematic language.