

VME power
This repository contains documentation and sources for running digital's 68000 VME board DVME CPU2.
- Size
- 100 × 72 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 348
- Nets
- 87
- Pads
- 550
- Tracks, vias
- 340, 0
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 29 Jul 2023
- Updated
- 14 Jun 2026
Overview
VME power is an open-source printed circuit board by kanpapa, from the kanpapa/VMEbus repository on GitHub. It is a 2-layer board of 100 × 72 mm with 348 parts on 87 nets, routed with 340 tracks and 0 vias.
Its parts include 4 capacitors and 3 connectors.
README
VME_power/README.mdVME_power
VMEボード P1コネクタのブレイクアウトボードです。VMEボードへの電源の供給およびP1コネクタの信号をすべて引き出せます。
ボードのアイデア
- VMEbusのP1コネクタから電源(5V, 12V, -12V)を供給します。
- P1コネクタの全信号をコネクタに引き出します。

KiCadデータ
KiCADで設計からガーバーデータの作成を行いました。
Breakout boardのイメージ図

完成したBreakout board

Disclaimer
The contents of this repository are the result of personal research and are provided "as is" without any warranty.
Parts
348| Qty | Value | Footprint | References |
|---|---|---|---|
| 339 | , , , , , , , , , , , , , , , +323 | ||
| 3 | 0.1u | Capacitor_THT:C_Disc_D3.4mm_W2.1mm_P2.50mm | C1, C2, C3 |
| 2 | MountingHole_3.2mm_M3 | MountingHole:MountingHole_3.2mm_M3 | MH1, MH2 |
| 1 | 33u | Capacitor_THT:C_Radial_D4.0mm_H5.0mm_P1.50mm | C4 |
| 1 | Conn_01x05 | Connector_JST:JST_VH_B5P-VH_1x05_P3.96mm_Vertical | J3 |
| 1 | DIN41612_03x32_ABC | Connector_DIN:DIN41612_C_3x32_Male_Horizontal_THT | J1 |
| 1 | DIN41612_03x32_ABC | Connector_DIN:DIN41612_C_3x32_Female_Vertical_THT | J2 |
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Questions
How big is the VME power PCB?
It measures 100 × 72 mm and has 2 copper layers, 1.6 mm thick.
What parts does the VME power use?
348 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 VME power KiCad files?
From the kanpapa/VMEbus repository on GitHub, at the commit this page was made from: the board is VME_power/VME_power.kicad_pcb and its schematic VME_power/VME_power.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the VME power design in my own project?
Its repository states no licence, so its author keeps all rights: ask kanpapa before reusing the design.