PB5xx ATXCPU
About the PB5xx ATXCPU PCB
PB5xx ATXCPU is an open source PCB design by demik, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 25 × 35 mm, with 5 components from 5 distinct parts.
By type, the board carries 2 connectors, 1 diode, 1 capacitor and 1 resistor.
It belongs with the retro computing designs in this gallery.
From the project
Development ressources for Old World Macintosh (68k and NuBus PPC) and a few related things…
This is my sandbox repository. Once project has reached a quality level that feel adequate, they are moved to their own repo.
PB5xx ATXCPU bill of materials (BOM)
5 components, 5 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | CONN_01X02 ATX CPU | Molex_Mini-Fit_Jr_5569-04A2_2x02_P4.20mm_Horizontal | J5 |
| 1 | SJ1-3535NG-BE Conn_02x02_Top_Bottom | PinSocket_2x02_P2.54mm_Vertical | J6 |
| 1 | LED | LED_D5.0mm | D1 |
| 1 | 100NF C_Polarized | CP_Radial_D8.0mm_P3.50mm | C1 |
| 1 | 4300 | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1 |
PB5xx ATXCPU design files
The KiCad project lives in the demik/oldworld repository on GitHub; these links point at the commit this page was built from.
PB5xx ATXCPU: common questions
How big is the PB5xx ATXCPU PCB?
The PB5xx ATXCPU measures 25 × 35 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the PB5xx ATXCPU?
5 components, from 5 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the PB5xx ATXCPU design files?
From the demik/oldworld repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the PB5xx ATXCPU design in my own project?
Yes, under the terms of its CERN-OHL-P-2.0 license, which demik chose for the repository.
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