jim11662418/4004-decimal-arithmetic jim11662418/4004-decimal-arithmetic

  • Stars
    star
    2
  • Language
    Assembly
  • Created about 5 years ago
  • Updated about 5 years ago
Twitter logo Share LinkedIn logo Share Facebook logo Share
jim11662418/4004-decimal-arithmetic
github

jim11662418

Reviews

There are no reviews yet. Be the first to send feedback to the community and the maintainers!

Repository Details

Decimal arithmetic subroutines for the Intel 4004 CPU

More Repositories

1

4004-SBC

Home-brew Intel 4004 Single Board Computer
Assembly
26
star
2

8008-SBC

Home-brew Intel 8008 single board computer with SCELBAL BASIC interpreter in EPROM
Assembly
17
star
3

ESP8266-WiFi-Analog-Clock

Uses an ESP8266 module and an Arduino sketch to display the local time on a inexpensive analog quartz clock.
C++
17
star
4

wheelwriter-teletype

A STCmicro STC15W4K32S4 series micro controller turns an IBM Wheelwriter Electronic Typewriter into a teletype-like device.
C
11
star
5

wheelwriter-printer

A Dallas Semiconductor DS89C440 MCU turns an IBM Wheelwriter Electronic typewriter into a Windows "Generic/Text Only" Printer.
C
10
star
6

CTS256-SP0256

Vintage General Instrument Speech Synthesizer CTS256 with SP0256
Assembly
8
star
7

8080-SBC

Home-brew Intel 8080 Single Board Computer with Altair BASIC Interpreter
Assembly
7
star
8

champ-4040-microcomputer

"Practical Electronics" magazine article on building "Champ" 4040 microcomputer
Assembly
5
star
9

Signetics-2650-SBC

A simple Signetics 2650 single board computer
Assembly
3
star
10

Intel-8048-SBC

A simple Home-brew Intel 8048 Single Board Computer
Assembly
3
star
11

wheelwriter-reader

Uses a Dallas Semiconductor DS89C440 MCU to read data on the Wheelwriter's serial BUS.
C
2
star
12

wheelwriter-6-usb-keyboard

A Soarer's Controller configuration file to turn a Wheelwriter 6 keyboard into a USB keyboard.
Scala
2
star
13

2732-EPROM-Emulator

Uses an IDT7134 Dual Port RAM to emulate a 2732 EPROM
Assembly
2
star
14

FlowControlSoftSerial

Paul Stoffregen's Software Serial library for Arduino hacked to incorporate RTS/CTS flow control.
C++
2
star
15

wheelwriter-70-usb-keyboard

A Soarer's Controller configuration file to turn a Wheelwriter 70 keyboard into a USB keyboard.
Scala
1
star
16

wheelwriter-send

Uses a Dallas Semiconductor DS89C440 MCU to send a hex number to the Wheelwriter's serial BUS.
C
1
star
17

4004-delay-calculator

Calculate register values for Intel 4004 and 4040 delay loops
Pascal
1
star
18

CHEKMO-WinBoard-Interface

WinBoard Graphic User Interface for Ancient CHEKMO-II Chess Program
Pascal
1
star
19

Intel-4004-Random-Number-Generator

A 16 bit random number generator for the Intel 4004 or 4040 CPU
Assembly
1
star