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SAP-Plus Backplane

TomNisbet·sap-plus·schematics/backplane/backplane.kicad_pcb

SAP-Plus Backplane PCB layout, top view — open source board by TomNisbet
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About the SAP-Plus Backplane PCB

SAP-Plus Backplane is an open source PCB design by TomNisbet, published on GitHub under the MIT license. It is a 2-layer board measuring 360 × 128 mm, with 36 components from 5 distinct parts.

By type, the board carries 24 connectors and 12 capacitors.

From the project

Simple As Possible (SAP) 8-bit computer with a modular PCB design

Add barrel connector for power in Rotate C1, C2, C8 for consistent orientation

SAP-Plus Backplane bill of materials (BOM)

36 components, 5 distinct parts.

QtyPartRefs
12
Bus
J1, J2, J3, J4, J5, J6, J7, J8 +4
8
Conn_02x08
J13, J14, J15, J16, J17, J18, J19, J20
3
5V POWER
J21, J22, J23
1
5V POWER IN
J24
12
10uF
C1, C2, C3, C4, C5, C6, C7, C8 +4

SAP-Plus Backplane design files

The KiCad project lives in the TomNisbet/sap-plus repository on GitHub; these links point at the commit this page was built from.

SAP-Plus Backplane: common questions

How big is the SAP-Plus Backplane PCB?

The SAP-Plus Backplane measures 360 × 128 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the SAP-Plus Backplane?

36 components, from 5 distinct parts. The full bill of materials is listed on this page.

Where can I download the SAP-Plus Backplane design files?

From the TomNisbet/sap-plus repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the SAP-Plus Backplane design in my own project?

Yes, under the terms of its MIT license, which TomNisbet chose for the repository.

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