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4 layers156.2 × 130.9 mmPC104-ISA Card, the printed circuit board in 3D

Adapter for connecting a PC104 computer to a 16-bit ISA backplane. Power can be supplied from the backplane or from the PC104 module itself. DMA and IRQs are supported.

Size
156.2 × 130.9 mm
Copper layers
4
Thickness
1.6 mm
Parts
12
Nets
95
Pads
240
Tracks, vias
753, 199
Pours
4
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
6 Sep 2023
Updated
6 Sep 2023

Overview

PC104-ISA Card is an open-source printed circuit board by Vakon84, from the Vakon84/PC104-ISA-Card repository on GitHub, published under the CERN-OHL-S-2.0 licence. It is a 4-layer board of 156.2 × 130.9 mm with 12 parts on 95 nets, routed with 753 tracks and 199 vias.

Its parts include 8 capacitors and 2 connectors.

README

README.md

PC104-ISA-Card

Adapter for connecting a PC104 computer to a 16-bit ISA backplane.
Power can be supplied from the backplane or from the PC104 module itself.
DMA and IRQs are supported. Optional support for power filtering capacitors on the PCB is present.

Status

RevA is fully functional and works well.

Attribution

sur5r - Schematic, mechanical design, initial PCB layout

Manawyrm - PCB layout/routing

Parts

12
QtyValueFootprintReferences
4100nCapacitor_SMD:C_0603_1608MetricC2, C4, C6, C8
410uCapacitor_Tantalum_SMD:CP_EIA-7343-15_Kemet-WC1, C3, C5, C7
2~MountingHole:MountingHole_3.2mm_M3_Pad_ViaH1, H2
1Bus_ISA_16bitConnector_PCBEdge:BUS_ATJ2
1Bus_PC104_16bitlocal:PC104_16bitJ1

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Questions

How big is the PC104-ISA Card PCB?

It measures 156.2 × 130.9 mm and has 4 copper layers, 1.6 mm thick.

What parts does the PC104-ISA Card use?

12 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 PC104-ISA Card KiCad files?

From the Vakon84/PC104-ISA-Card repository on GitHub, at the commit this page was made from: the board is PC104-ISA-Card.kicad_pcb and its schematic PC104-ISA-Card.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the PC104-ISA Card design in my own project?

Its repository publishes it under the CERN-OHL-S-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).