diff options
| author | Aimylios <20016942+aimylios@users.noreply.github.com> | 2020-04-19 14:20:37 +0200 |
|---|---|---|
| committer | tgingold <tgingold@users.noreply.github.com> | 2020-04-19 16:08:35 +0200 |
| commit | 8bb8453af7acd34705a449cac9cd8427d6db43ba (patch) | |
| tree | 9243aaa5ec9c4f91abd7291af432dbba41772815 /examples/icestick/blink.vhdl | |
| parent | d941c8f65bbbb90f97c17e26b5610624c2198b10 (diff) | |
| download | ghdl-yosys-plugin-8bb8453af7acd34705a449cac9cd8427d6db43ba.tar.gz ghdl-yosys-plugin-8bb8453af7acd34705a449cac9cd8427d6db43ba.tar.bz2 ghdl-yosys-plugin-8bb8453af7acd34705a449cac9cd8427d6db43ba.zip | |
Improve examples for Lattice iCEstick
- move "leds" examples to subdirectory
- add Makefile
- add *.json files to .gitignore
- adjust README.md and fix some typos
Diffstat (limited to 'examples/icestick/blink.vhdl')
| -rw-r--r-- | examples/icestick/blink.vhdl | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/examples/icestick/blink.vhdl b/examples/icestick/blink.vhdl deleted file mode 100644 index d7e6dd4..0000000 --- a/examples/icestick/blink.vhdl +++ /dev/null @@ -1,23 +0,0 @@ -architecture blink of leds is - signal clk_4hz: std_logic; -begin - process (clk) - -- 3_000_000 is 0x2dc6c0 - variable counter : unsigned (23 downto 0); - begin - if rising_edge(clk) then - if counter = 2_999_999 then - counter := x"000000"; - clk_4hz <= not clk_4hz; - else - counter := counter + 1; - end if; - end if; - end process; - - led1 <= clk_4hz; - led2 <= clk_4hz; - led3 <= clk_4hz; - led4 <= clk_4hz; - led5 <= clk_4hz; -end blink; |