Eric Smith — Vaya

cpm22. CP/M 2.2 source code

166

glacial. Glacial - microcoded RISC-V core designed for low FPGA resource utilization

88

nonpareil. microcode-level simulation of HP calculators

52

xchange. Change part number or package in a Xilinx 7-series FPGA bitstream

46

cosmac. RCA COSMAC CDP1802 functional equivalent CPU core in VHDL

29

wd100x. WD1000 hard disk controller firmware reverse-engineered source code

25

tapeutils. C

25

tumble. utility to construct PDF files from one or more image files

22

gpib. IEEE-488 (GP-IB, HP-IB) synthesizable core in VHDL

20

mac-encheez. run a program with a modified view of network MAC addresses

18

fp09. Motorola MC6839 floating point firmware for MC6809 microprocessor

17

fluxtoimd. Floppy disk flux transition to ImageDisk decoder

16

i89. Assembler Disassembler for Intel 8089 I/O processor

11

a1basic. Apple I BASIC, partially reverse-engineered source code

11

kx10. C

11

cp16sim. Microcode-level simulator for Western Digital MCP1600 chipset, as used in DEC LSI-11 and Western Digital Pascal Microengine

10

lsi11uc. Microcode, DEC LSI-11

10

umonz. RAMless monitor for Z80

9

a2-liron. Apple Liron drive and interface card for Apple II, partially reverse-engineered firmware

9

a2zip. Infocom ZIP, EZIP, XZIP interpreters for Apple II, partially reverse-engineered

8

s8x30x. Disassembler for Signetics 8X300/8X305

8

hhc. Reverse-engineered Friends Amis/Matsushita/Panasonic/Quasar/Olympia HHC firmware

8

a1mon68. Apple 1 monitor rewritten for Motorola 6800 microprocessor

6

ksim. C

5

kspacewar. Space War for 8080 by Dave Kruglinski from October 1977 _BYTE_

5

i2l. Portable I2L interpreter in C

5

dis6502. 6502 disassembler

5

skewangle. Compute the skew angle of a scanned text document using Hough transform

5

cp16dis. Disassembler for Western Digital CP16xx/WD21xx Microcode

4

a2bubble. Helix Apple II bubble memory card firmware 3.40, partially reverse-engineered

4

isisutils. Utilities for handling Intel ISIS-II operating system disk images and files

4

mmon. tiny monitor program for 64-bit MIPS, no RAM required

4

elf-clock. COSMAC Elf clock program with PIXIE graphics display

3

a3a2em. Partial reverse-engineering of the Apple II emulation disk for the Apple ///

3

a2-3.5cont. Apple 3.5 Controller for Apple II, partially reverse-engineered firmware

3

wd9000uc. Microcode, Western Digital Pascal Microengine

3

sosar. Utility to manipulate Apple SOS and ProDOS disk image files

3

m5meta. M5 Meta Assembler - an assembler for horizontal microcode

3

rom2eqn. Convert ROM to logic equations

3

bcdcalc. VHDL

3

scangler. Python

2

lisaio. Lisa I/O firmware, partially reverse-engineered

2

dismantler. An extensible 8080/8085 disassembler with semiautomatic code recognition.

2

pcb-rom. Generate Eagle board file for inductively-coupled PCB ROM

2

life-cell-contest.

2

forget. download bitstream to Renesas ForgeFPGA SLG47910 RAM using Excamera SPIDriver USB-to-SPI interface

2

ns16. Assembler and Simulator for National Semiconductor IMP-16 and PACE

2

a2-rana-elite. Firmware for Rana Elite Controller floppy disk controller for Apple II

2

4phaseclk. Four-phase clock generator using PIC16F1575

2

eyeopener. Firmware for a vector generator

2

fbug68k. monitor for MC68K family processors

1

wozardry. A multi-purpose tool for manipulating .woz disk images

1

digit_arith. digit-by-digit arithmetic for HP calculator emulation

1

rs-hfiq-fw. RS-HFIQ firmware

1

rs-hfiq-ctl. Control panel application for RS-HFIQ SDR transceiver

1

pydsim. Event-driven digital logic circuit simulator in Python 3

1

QDataWidget. kinda like dataclasses, but for Qt (PySide), with automatic creation of signals and slots

1

eagleproto. Python 3 program to generate proto boards (grid of pads and holes) for Eagle CAD

1