

Debugger
8-bit computer built (almost) entirely out of TTL logic chips
- Size
- 104.1 × 104.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 11
- Nets
- 99
- Pads
- 194
- Tracks, vias
- 745, 24
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 10 Sep 2019
- Updated
- 15 Jul 2022
Overview
Debugger is an open-source printed circuit board by DutchMaker, from the DutchMaker/DM-02 repository on GitHub. It is a 2-layer board of 104.1 × 104.1 mm with 11 parts on 99 nets, routed with 745 tracks and 24 vias.
Its parts include 2 connectors, 2 switches, 1 resistor and 1 diode. It belongs with the interfaces and adapters boards of this library.
README
README.mdDM-02 8-Bit Computer
Pronounced: "Dee-Em Zero Two"
An 8-bit computer built (almost) entirely out of TTL logic chips
This project started in September 2019 and is currently in progress.
Please refer to the documentation for the project status.
Start by reading the introduction
If you would like to see the computer in action, the best I can offer you now is the DM-02 Emulator while the electronic version is under development.
Parts
11| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole | MountingHole:MountingHole_3.2mm_M3 | H1, H2, H3, H4 |
| 1 | 330 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
| 1 | Arduino Mega2560 | DM-02_8-Bit_Computer:Arduino_Mega2560_Shield | XA1 |
| 1 | BUS1 | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J1 |
| 1 | BUS2 | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J2 |
| 1 | POWER | LED_THT:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mm | D1 |
| 1 | POWER | DM-02:Switch_DPST_Angled | SW2 |
| 1 | RESET | Button_Switch_THT:SW_Tactile_SKHH_Angled | SW1 |
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Questions
How big is the Debugger PCB?
It measures 104.1 × 104.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Debugger use?
11 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Debugger KiCad files?
From the DutchMaker/DM-02 repository on GitHub, at the commit this page was made from: the board is Circuits/KiCad/Debugger/Debugger.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Debugger design in my own project?
Its repository states no licence, so its author keeps all rights: ask DutchMaker before reusing the design.