Geoffrey Swales
UNITED KINGDOM • + Follow
Edit Project
Tools, APP Software Used etc.
|
KiCADKicad
|
Description
MINIMAL 6502 SINGLE BOARD COMPUTER: CRAB APPLE I
A simple 6502 based computer which is compatible with the Apple I computer from the 1970s.
It uses a PIC18F to act as a serial UART. This also enables a menu to adjust BAUD rate and CPU clock speed (1,2,4MHz).
The system has 32k of SRAM and uses an 8K EEPROM for the OS.
Code
Schematic and Layout
Jan 17,2023
2,044 views
MINIMAL 6502 SINGLE BOARD COMPUTER: CRAB APPLE I
2 Layers PCB 69.8 x 74.3 mm FR-4, 1.6 mm, 1, HASL with lead, Green Solder Mask, White silkscreen
A VERY SIMPLE 6502 BASED SINGLE BOARD COMPUTER BASED ON THE APPLE I
USES A PIC18F AS SERIAL CONNECTION TO PC TERMINAL
2044
7
2
Published: Jan 17,2023
Download Gerber file 27
BOM(Bill of materials)
Purchase
Donation Received ($)
PCBWay Donate 10% cost To Author
Only PCB
PCB+Assembly
*PCBWay community is a shared platform and we are not responsible for any design issues.
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(2)
- Likes(7)
You can only upload 1 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
Remove
It looks like you have not written anything. Please add a comment and try again.
View More
- Geoffrey Swales May 31,2024
- Steve Mar 08,2024
- Engineer Nov 18,2023
- Michael McLaren Nov 16,2023
- Mike Bush Jul 26,2023
- Hein Pragt Apr 18,2023
- Justin McDermid Jan 23,2023
View More
VOTING
0 votes
- 0 USER VOTES
0.00
- 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
More by Geoffrey Swales
You may also like
-
SlimeVR CheeseCake LSM6DSV without Magnetometer
101 0 0 -
Uploading BME280 Sensor Data to ThingSpeak Using ESP32
91 0 0 -
-
Bridge Rectifier with Mosfet Voltage Dropper 2024-09-02
254 1 4 -
-
DIY Reactive LED Backlight for Your Screen in 3 Steps
238 0 3 -