P. Zsigmond
HUNGARY • + Follow
Edit Project
Tools, APP Software Used etc.
Description
Educational 8-bit computer built of 74HC logic gates
This is our third prototype, and attempt at building a computer ourselves, from scratch. Thanks to its simple architecture, it's incredibly easy to write programs for in assembly, which makes it a great educational tool as well, we believe.
Compared to some other breadboard-computers, our PCB-mounted design isn't only more portable and reliable, but also has the advantage of the ability to operate at higher frequencies, resulting in great performance. With a maximum clock speed of 6,2MHz and 128 kibibytes of general-purpose memory, it's capable of real-time graphics and audio processing.
We're already busy working on our fourth prototype, and we hope to release some more in-depth documentation and an instruction manual alongside it.
Code
Dec 29,2022
1,489 views
Educational 8-bit computer built of 74HC logic gates
Built solely out of logic gates, it features 16 instructions, GPIO, USB, single-stepping, and matches about three Comodore 64s in power.
1489
0
1
8.25 (3)
Published: Dec 29,2022
BOM(Bill of materials)
Purchase
Donation Received ($)
PCBWay Donate 10% cost To Author
File Last Updated: 2022/12/30 (GMT+8)
File update record
2022-12-3022:13:11
Parts List (BOM) is updated.
Copy this HTML into your page to embed a link to order this shared project
Copy
Under the
Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)
License.
- Comments(1)
- Likes(0)
Upload photo
You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
It looks like you have not written anything. Please add a comment and try again.
You can upload up to 5 images!
Image size should not exceed 2MB!
File format not supported!
View More
View More
VOTING
3 votes
- 3 USER VOTES
8.25
- YOUR VOTE 0.00 0.00
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Design
1/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Usability
2/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Creativity
3/4
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
Content
4/4
-
9design
-
9usability
-
8creativity
-
7content
8.25
-
7design
-
6usability
-
9creativity
-
4content
6.50
-
10design
-
10usability
-
10creativity
-
10content
10.00
More by P. Zsigmond
You may also like
-
-
-
-
-
-
3D printed Enclosure Backplate for Riden RD60xx power supplies
153 1 1 -
-