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2 layers104.1 × 104.1 mmDebugger, the printed circuit board in 3D

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.md

DM-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
QtyValueFootprintReferences
4MountingHoleMountingHole:MountingHole_3.2mm_M3H1, H2, H3, H4
1330Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_HorizontalR1
1Arduino Mega2560DM-02_8-Bit_Computer:Arduino_Mega2560_ShieldXA1
1BUS1Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_VerticalJ1
1BUS2Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_VerticalJ2
1POWERLED_THT:LED_D5.0mm_Horizontal_O1.27mm_Z3.0mmD1
1POWERDM-02:Switch_DPST_AngledSW2
1RESETButton_Switch_THT:SW_Tactile_SKHH_AngledSW1

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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.