Close
0%
0%

BADGE FOR 2020+₮ SUPERCON (₮=years of lockdown)

This badge was ready long ago for Hackaday Conference in Belgrade and Supercon in Pasadena 2020. Due to the pandemic, it is still "on hold"

Voja AntonicVoja Antonic
Following
Liked Like project

Just one more thing

To make the experience fit your profile, pick a username and tell us what interests you.

Pick an awesome username
hackaday.io/
Your profile's URL: hackaday.io/username. Max 25 alphanumeric characters.
Pick a few interests
Projects that share your interests
People that share your interests

We found and based on your interests.

Choose more interests.

OK, I'm done! Skip
Similar projects worth following
1.3k views
1 comments
20 followers
View Gallery
4-bit processor simulated by 16-bit MCU. Registers, flags, ALU, SP, two Data Memory pages, current Program Word and some internal logic states are displayed in binary form, with 272 LEDs.
- A total of 31 instructions
- Processing speed: adjustable (in runtime) from 300,000 ips to 0.5 ips, plus Single Step
- Program Memory: 4096 pgm words × 12 bits
- Data Memory: 256 nibbles (32 visible in real time), including 16+6 SFRs and 10 GPRs
- 5-deep Subroutine Stack
- Instructions are 4-bit aligned, visible on 3×16 LED disassembler display
- Three ways of programming:
1. Direct, using on-board buttons in Binary or Select mode
2. Indirect, using 2-pass assembler, created by Mike Szczys
3. Save/Load to/from external file or other unit (using serial I/O) or internal flash
- Bootloader for firmware update
- I/O port with 4-bit IN and 4-bit OUT
- 3V (2×AA) Battery supply
- SAO port with Serial I/O
- Detailed User Manual
- Dimensions 17.5×9.5 cm

5 Hardware.pdf

SCHEMATIC DIAGRAMS Note: This is beta version of the manual. Please allow language issues (English is not my native language)

Adobe Portable Document Format - 655.06 kB - 11/10/2021 at 07:06

Preview
Download

4 DIR Mode.pdf

INSTRUCTIONS SUPPORTED IN DIRECT MODE (Simple mode, without programming, without Data memory usage and without indirect addressing, used for basic learning and viewing processor registers and ALU states) Note: This is beta version of the manual. Please allow language issues (English is not my native language)

Adobe Portable Document Format - 646.12 kB - 11/10/2021 at 07:06

Preview
Download

3 SFR.pdf

Special Function Registers Note: This is beta version of the manual. Please allow language issues (English is not my native language)

Adobe Portable Document Format - 766.83 kB - 11/10/2021 at 07:06

Preview
Download

2 Instruction Set.pdf

Detailed explanations for all instructions Note: This is beta version of the manual. Please allow language issues (English is not my native language)

Adobe Portable Document Format - 1.26 MB - 11/10/2021 at 07:05

Preview
Download

1 Manual.pdf

MAIN MANUAL, START FROM HERE Note: This is beta version of the manual. Please allow language issues (English is not my native language)

Adobe Portable Document Format - 1.27 MB - 11/10/2021 at 07:01

Preview
Download

Enjoy this project?

Share

Discussions

Andy Geppert wrote 04/19/2022 at 12:51 • point

I look forward to buying one of these in the near future! Absolutely awesome. Voja's projects are inspirational and I learn a lot from them. This will go to the left of my Heathkit Microcomputer Learning System, which looks forward to a Monster 6502 showing up on the right side some day!

  Are you sure? yes | no

Similar Projects

Summary: 216 relays, Harvard architecture, 6-bit data, 8-bit program.
Project Owner Contributor

Relay Computer

loren.blaneyloren.blaney

8-bit breadboard computer from 7400 series TTL ICs
Project Owner Contributor

ANDOR - 8-Bit Breadboard computer

Kiss BálintKiss Bálint

The Baffa-1 is an 8-bit CPU created from scratch using 74 series logic gates and built using custom printed circuit boards.
Project Owner Contributor

Baffa-1 HomebrewCPU Minicomputer

Augusto BaffaAugusto Baffa

The Cambridge-1 features a 4-bit word size, 7400 series ICs galore and blinkenlights-a-plenty.
Project Owner Contributor

Cambridge-1: a 4-bit 7400 series based CPU

ARITH-MATICARITH-MATIC

Does this project spark your interest?

Become a member to follow this project and never miss any updates

Going up?

About Us Contact Hackaday.io Give Feedback Terms of Use Privacy Policy Hackaday API

© 2022 Hackaday

Yes, delete it Cancel

Report project as inappropriate

You are about to report the project "BADGE FOR 2020+₮ SUPERCON (₮=years of lockdown)", please tell us the reason.

Send message

Your application has been submitted.

Remove Member

Are you sure you want to remove yourself as a member for this project?

Project owner will be notified upon removal.