2 layers99.7 × 99.7 mm

BackPlane
RetroCoreLabs/NDInsight
Insight into ND Hardware CPU's (ND-100, ND-500), Controllers (HDLC,++) and SINTRAN OS - insight generated from analysing specifications, source code and emulator logs
38 parts
Printed circuit boards designed in KiCad and published on GitHub, each with its parts, layers and size, its README and its files; open any of them in PCBKit.

RetroCoreLabs/NDInsight
Insight into ND Hardware CPU's (ND-100, ND-500), Controllers (HDLC,++) and SINTRAN OS - insight generated from analysing specifications, source code and emulator logs