© 2024 EasyEDA Some rights reserved ISO/IEC
Editor Version
×
Standard
1.Easy to use and quick to get started
2.The process supports design scales of 300 devices or 1000 pads
3.Supports simple circuit simulation
4.For students, teachers, creators
Profession
1.Brand new interactions and interfaces
2.Smooth support for design sizes of over 5,000 devices or 10,000 pads
3.More rigorous design constraints, more standardized processes
4.For enterprises, more professional users
Ongoing
STD 6809 Single Board Computer copy
License: TAPR Open Hardware License
Mode: Editors' pick
Cloned from 6809 Single Board Computer
- 0
Update time：
2019-11-10 22:57:50
Creation time：
2019-11-10 22:57:19
Description
A simple 6809-based single board computer that can run a port of the BASIC from the Radio Shack Color Computer. Slightly modified version of "Grant's 6-chip 6809 computer" by Grant Searle.
Firmware can be found here: https://github.com/jefftranter/6809/tree/master/sbc
Design Drawing
schematic diagram
（
1
/
）
PCB
（
1
/
）
The preview image was not generated, please save it again in the
editor.
| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 68B09 | U4 | DIP40 | 1 |
| 2 | 68B50 | U1 | DIP24-600 | 1 |
| 3 | 27C128 | U2 | DIP28-600 | 1 |
| 4 | 62256P | U3 | DIP28-600 | 1 |
| 5 | 7.3728 MHz | X1 | OSC-49S-1 | 1 |
| 6 | 18pF | C3,C2 | RAD-0.1 | 2 |
| 7 | RESET | SW1 | TACTILE-PTH-EZ | 1 |
| 8 | USB FTDI | P1 | HDR-6X1/2.54 | 1 |
| 9 | USB POWER JUMPER | H1 | HDR-2X1/2.54 | 1 |
| 10 | 0.1uF | C4,C5,C6,C7,C8 | RAD-0.1 | 5 |
| 11 | POWER | LED1 | LED-3MM/2.54 | 1 |
| 12 | 330 | R1 | AXIAL-0.3 | 1 |
| 13 | EXPANSION HEADER | H2 | HDR-16X2/2.54 | 1 |
| 14 | 1N914 | D1 | DO-35 | 1 |
| 15 | 10uF | C1 | CAP-D3.0XF1.5 | 1 |
| 16 | 2.2K | RN1 | SIP-9 | 1 |
| 17 | 74LS00 | U5 | DIP14 | 1 |
Unfold
Project Members
0
0
Collect to album
Related Projects
Change a batch
Loading...
Add to album
×
Loading...
reminder
×
Do you need to add this project to the album?