Warren (@DoctorWkt)
github

DoctorWkt

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  • Stars
    star
    11,349
  • Global Rank 1,838 (Top 0.07 %)
  • Followers 515
  • Registered over 13 years ago
  • Most used languages
    C
         40.7 %
    Perl
         25.9 %
    Verilog     14.8 %
    Assembly
         7.4 %
    Shell
         7.4 %
    Lex     3.7 %

Top repositories

1

acwj

A Compiler Writing Journey
C
10,294
star
2

pdp7-unix

A project to resurrect Unix on the PDP-7 from a scan of the original assembly code
Assembly
429
star
3

CSCvon8

A crazy small 8-bit CPU built with only seventeen 7400-series chips.
Perl
102
star
4

unix-jun72

The working source code to PDP-11 Unix from 1972.
Assembly
90
star
5

SubC

A Tour Through the SubC Compiler
C
81
star
6

CSCv2

Version 2 of my Crazy Small CPU
Perl
64
star
7

xv6-freebsd

Ths project adds a FreeBSD libc, other libs and a runtime to the xv6 kernel
C
62
star
8

fbcc

Fabrice Bellard's fbcc C Compiler
C
35
star
9

4bsd-uucp

Simulate a UUCP network with 4.3BSD SimH images
Lex
31
star
10

Apout

A user-mode simulator for various version of PDP-11 Unix
C
28
star
11

h-compiler

This is a compiler for a high-level language that targets the PDP-7 Unix system,
Perl
23
star
12

ULX3S-Blinky

A blinky project for the ULX3S v3.0.3 FPGA board
Verilog
14
star
13

TTL_TicTacToe

An implementation of Tic Tac Toe in TTL logic
Perl
12
star
14

smallc

Derivative of Ron Cain's Small C Compiler
C
11
star
15

MMU09

A 6809 single-board computer with an MMU
C
9
star
16

2FISC

FISC2: A TTL CPU with Some 16-bit Capabilities
Perl
9
star
17

Wish

This is an interactive Unix shell, originally written for the Minix system
C
7
star
18

Nine-E

A Unix-like environment on an 8-bit 6809 single-board computer
C
7
star
19

ZipTutorials

Toy projects I've created as exercises for the ZipCPU tutorials
Verilog
6
star
20

Verilog_tic-tac-toe

An implementation of "Tic Tac Toe" in Verilog. FPGA versus user, FPGA knows how to win!
Verilog
6
star
21

unix_timesharing_paper

This repository tracks the changes the the "Unix Timesharing System" paper written by Dennis Ritchie and Ken Thompson.
6
star
22

FISC

An 8-bit TTL CPU with a Stack Pointer
Perl
5
star
23

build-ubuntu-vm

Automated Unattended Builds of Various Ubuntu VM Images
Shell
5
star
24

SimpleCPU

Verilog
4
star
25

tlearn

Interactive Linux tool to learn command-line skills
Shell
2
star
26

SwiVM

An implementation of the Swieros VM in Verilog
C
2
star
27

Fuzemsys

FUZIX Compiler Kit Emulators with Syscall Support
C
2
star
28

search_backups

Small scripts to build a catalog on backups and search the catalog
Perl
1
star