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icestorm
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39 Commits

Author SHA1 Message Date
Daniel Gröber 667b4bcc63 up5k_rgb: Fix icetime failure 
I get this failure when building the up5k_rgb example:

    ERROR: Max frequency for clock 'clk': 38.87 MHz (FAIL at 48.00 MHz)

(Tested with yosys 0.23 and nextpnr 0.4)

Annotate the clk line frequency to fix this.
 2023-06-13 12:19:12 +02:00
Daniel Gröber acb1cfcc74 icemulti: Fix missing all target 2023-06-13 12:17:20 +02:00
Aki Van Ness ca43729f12
Replaced instances of `arachne-pnr` with the `nextpnr-ice40` equivalent 2022-09-15 06:32:45 -04:00
Clifford Wolf faf21ffd9f Improve icestick rs232demo example 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-02-14 02:45:25 +01:00
Tim Ansell 69d32b129b
Update README to be clearer 
The example doesn't work out of the box with the iCEblink40-lp1k board.
 2018-07-03 13:19:58 -07:00
Clifford Wolf a7a6f3695f Remove up5k_mac16 "example" and add README to up5k_rgb and icebreaker 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2018-02-06 18:12:44 +01:00
Clifford Wolf d3a753f7d7 Add icebreaker example project 2018-02-06 15:02:16 +01:00
David Shah 99857b1505 Add example for 5k UWG30 package 2018-01-16 15:17:20 +00:00
David Shah 9184fbdf40 Tidy up 5k examples 2017-11-20 09:51:19 +00:00
David Shah da7a2a9d0d Fix whitespace and a couple of typos 2017-11-20 09:43:54 +00:00
David Shah c71db50a27 Add UltraPlus LED driver support and demo 2017-11-17 15:09:58 +00:00
David Shah cdf6883639 UltraPlus DSPs working 2017-11-17 15:09:51 +00:00
David Shah 88f91de113 Basic example, outputs work but inputs don't 2017-10-21 19:14:06 +01:00
Clifford Wolf 5c4d4db08d Add icemulti example 2017-09-14 19:09:52 +02:00
Larry Doolittle b3d35ccadc Squelch trailing whitespace 2017-08-01 14:43:15 +02:00
Clifford Wolf 4ac8fff26c Use better error pattern in icestick checker example 2017-07-21 17:43:05 +02:00
Clifford Wolf 6124133269 Add icestick "checker" example 2017-07-21 16:57:11 +02:00
Clifford Wolf cb0a0f7ef8 Improve rs232demo test bench 2017-07-19 15:27:41 +02:00
Clifford Wolf 70e01c1802 Add pre- and post-synthesis testbench examples 2017-07-18 18:38:01 +02:00
Clifford Wolf 587363b64a Add missing .rpt file to iceblink example "make clean" 2017-04-23 16:00:41 +02:00
Clifford Wolf f920831e43 Some cleanups in verilog examples 2017-01-09 21:21:15 +01:00
Clifford Wolf a140056324 Improvements in icestick rs232 demo 2017-01-03 02:19:29 +01:00
Clifford Wolf 13e654fe2e Fixed files with CRLF line endings 2017-01-01 22:12:32 +01:00
Clifford Wolf 962b7ce1b4 Added link to icestick pinout 2016-12-30 15:01:11 +01:00
Clifford Wolf cd0e6cfa8e Added icestick rs232 demo 2016-12-30 14:29:44 +01:00
Clifford Wolf 47d28bff12 Added iCEZUM example 2016-12-29 13:47:36 +01:00
Clifford Wolf 81c33a343f Timing models for LP and HX devices 2016-02-01 23:32:03 +01:00
Kalle Raiskila 438c0b55ae Port example to iceblink40 board. 2016-01-31 13:03:11 +02:00
Clifford Wolf 7a1e662a3f added icetime -o/-r options 2016-01-18 00:11:13 +01:00
Clifford Wolf 7902d3ac3d Added icetime to examples 2016-01-17 11:40:22 +01:00
Clifford Wolf 804e47d8ff Renamed IceBox .txt files to .asc files 2016-01-01 15:08:41 +01:00
Clifford Wolf 51067aff52 Merge pull request #18 from esden/flex_example_make 
[examples] Made the example Makefiles easier to reuse.
 2015-12-30 19:00:54 +01:00
Piotr Esden-Tempski 3975b0abbc [examples] Added sudo prog target to prevent compiling the code as root. And made make clean more conservative. 2015-12-30 12:40:20 +01:00
Clifford Wolf eb85e29ff0 Merge pull request #20 from FSMaxB/patch-2 
remove trailing tab in hx8kboard example verilog
 2015-12-29 20:56:14 +01:00
Max Bruckner db5e1a257f remove trailing tab in hx8kboard example verilog 2015-12-29 20:53:43 +01:00
Max Bruckner d6a60bc2b5 remove trailing tab in icestick example verilog 2015-12-29 20:52:34 +01:00
Piotr Esden-Tempski 3ea5dbeb5c [examples] Added the project bin file to prog dependencies. 2015-12-28 10:43:51 -08:00
Piotr Esden-Tempski de33788bf9 [examples] Made the example Makefiles easier to reuse. 2015-12-28 16:53:48 +01:00
Clifford Wolf f7cb6e8e07 Added icestick and hx8kboard examples 2015-12-08 12:54:20 +01:00