4 layers304.5 × 217.2 mm
Latest Full Backplane
Trilobyte-CPU/8-bit-computer
A DIY 8-bit computer built mostly with discrete logic chips
478 parts2
2 layers139.4 × 100.1 mm
CPU MicrocodeEEPROM Backplane
Trilobyte-CPU/8-bit-computer2A DIY 8-bit computer built mostly with discrete logic chips
- Size
- 139.4 × 100.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 17
- Nets
- 76
- Pads
- 220
- Tracks, vias
- 1,024, 63
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 20 Apr 2021
- Updated
- 9 Nov 2022
Overview
CPU MicrocodeEEPROM Backplane is an open-source printed circuit board by Trilobyte-CPU, from the Trilobyte-CPU/8-bit-computer repository on GitHub. It is a 2-layer board of 139.4 × 100.1 mm with 17 parts on 76 nets, routed with 1,024 tracks and 63 vias.
Parts
17| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Conn_01x15 | Connector_PinSocket_2.54mm:PinSocket_1x15_P2.54mm_Vertical | J7, J10, J13 |
| 3 | Conn_01x16 | Connector_PinSocket_2.54mm:PinSocket_1x16_P2.54mm_Vertical | J6, J9, J12 |
| 1 | Conn_01x07 | Connector_PinSocket_2.54mm:PinSocket_1x07_P2.54mm_Vertical | J5 |
| 1 | Conn_01x07 | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Horizontal | J4 |
| 1 | Conn_01x08 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J1 |
| 1 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Horizontal | J2 |
| 1 | Conn_01x13 | Connector_PinSocket_2.54mm:PinSocket_1x13_P2.54mm_Vertical | J3 |
| 1 | Conn_01x15 | Connector_PinHeader_2.54mm:PinHeader_1x32_P2.54mm_Horizontal | J8 |
| 1 | Conn_01x16 | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Horizontal | J11 |
The 13 most common of 17 parts.
Questions
How big is the CPU MicrocodeEEPROM Backplane PCB?
It measures 139.4 × 100.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CPU MicrocodeEEPROM Backplane use?
17 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 CPU MicrocodeEEPROM Backplane KiCad files?
From the Trilobyte-CPU/8-bit-computer repository on GitHub, at the commit this page was made from: the board is PCBs/01_BACKPLANES/CPU-MicrocodeEEPROM_Backplane/CPU-MicrocodeEEPROM_Backplane.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the CPU MicrocodeEEPROM Backplane design in my own project?
Its repository states no licence, so its author keeps all rights: ask Trilobyte-CPU before reusing the design.
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