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ddribin / linear-fit.ipynb
Created February 18, 2024 19:01
Companion Jupyter notebook for my blog post, Linear Fit using Python and NumPy
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@ddribin
ddribin / next.log
Created June 26, 2021 20:06
servant Go Board
Info: constrained 'i_clk' to bel 'X0/Y8/io1'
Info: constrained 'q' to bel 'X13/Y6/io1'
Info: Packing constants..
Info: Packing IOs..
Info: Packing LUT-FFs..
Info: 277 LCs used as LUT4 only
Info: 124 LCs used as LUT4 and DFF
Info: Packing non-LUT FFs..
Info: 131 LCs used as DFF only
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ddribin / FIFO_2word_FWFT.sv
Created April 25, 2021 20:37
One word FIFO with first word feed through (FWFT)
// *****************************************************************
// *** FIFO_2word_FWFT.sv V1.0, August 15, 2020
// ***
// *** This 1 word FIFO with first word feed through (FWFT)
// *** This was designed to be backwards compatible with the
// *** FIFO_3word_0_latency.sv with the 'zero latency' disabled.
// *** written by Brian Guralnick.
// ***
// *** See the included 'FIFO_2word_FWFT.png' simulation for functionality.
// ***
@ddribin
ddribin / reset.v
Created April 23, 2021 15:08
Asynchronous Assertion, Synchronous De-assertion
module reset_sync(
output reg rst_sync,
input clk, rst_n
);
reg R1;
always @(posedge clk or negedge rst_n)
if(!rst_n) begin
R1 <= 1'b0;
rst_sync <= 1'b0;
@ddribin
ddribin / diagnostics-src.txt
Last active February 22, 2021 05:45
Attachments for https://stackoverflow.com/questions/66306945/vs-code-shows-red-squiggles-under-stdio-h-when-workspace-is-in-src-but-not
-------- Diagnostics - 2/21/2021, 11:22:54 PM
Version: 1.2.1
Current Configuration:
{
"name": "Mac",
"includePath": [
"${workspaceFolder}/**"
],
"defines": [],
"macFrameworkPath": [
@ddribin
ddribin / fakegcc-5
Last active January 21, 2021 15:03
A script to fake out Homebrew thinking gcc-5 is installed.
#!/bin/sh
if [ "$1" = "--version" ]; then
echo 'gcc (Ubuntu 5.4.0-6ubuntu1~16.04.12) 5.4.0 20160609'
exit 0
fi
exit 1
@ddribin
ddribin / debug_log.lua
Last active May 25, 2020 15:39
-- debug logging
function log(...)
local arg={...}
local msg=""
for m in all(arg) do
msg=msg.._lstr(m)
end
_log(msg)
@ddribin
ddribin / git-change-author.sh
Created May 12, 2020 16:59
#!/bin/sh
git filter-branch --env-filter '
OLD_EMAIL="your-old-email@example.com"
CORRECT_NAME="Your Correct Name"
CORRECT_EMAIL="your-correct-email@example.com"
if [ "$GIT_COMMITTER_EMAIL" = "$OLD_EMAIL" ]
then
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ddribin / # handbrake - 2018-05-19_00-44-18.txt
Created May 22, 2018 16:17
handbrake on macOS 10.13.5 - Homebrew build logs
Homebrew build logs for handbrake on macOS 10.13.5
Build date: 2018-05-19 00:44:18
@ddribin
ddribin / 2017-05-21 10-53-29.txt
Created May 25, 2017 02:47
OBS Logs
10:53:29.211: CPU Name: Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz
10:53:29.211: CPU Speed: 2904MHz
10:53:29.211: Physical Cores: 4, Logical Cores: 8
10:53:29.211: Physical Memory: 16280MB Total, 14478MB Free
10:53:29.211: Windows Version: 10.0 Build 14393 (revision: 1198; 64-bit)
10:53:29.211: Running as administrator: false
10:53:29.211: Aero is Enabled (Aero is always on for windows 8 and above)
10:53:29.211: Portable mode: false
10:53:29.219: OBS 18.0.1 (64bit, windows)
10:53:29.219: ---------------------------------