HardLabs

ZTO-80 Backplane 5

jacobtohahn·ZTO-80·PCB/Modular System/ZTO-80 Backplane 5/ZTO-80 Backplane 5.kicad_pcb

ZTO-80 Backplane 5 PCB layout, top view — open source board by jacobtohahn

About the ZTO-80 Backplane 5 PCB

ZTO-80 Backplane 5 is an open source PCB design by jacobtohahn, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 99.1 × 91.4 mm, with 25 components from 11 distinct parts.

By type, the board carries 13 connectors, 7 capacitors, 3 resistors, 1 switch and 1 diode.

It belongs with the retro computing designs in this gallery.

From the project

A Z80 computer system

The power input supports 5V only. Anything over 5.5 volts could damage or destroy some ICs.

I recommend using pan-head M3 machine screws with a washer to fasten the board with the mounting holes.

ZTO-80 Backplane 5 bill of materials (BOM)

25 components, 11 distinct parts.

QtyPartRefs
5
ZTO-80 Bus
J1, J3, J5, J7, J9
5
Conn_01x02
J2, J4, J6, J8, J10
1
PJ-102A
J11
2
Conn_01x02
J12, J13
1
Reset
SW1
1
LED 3MM RED
D1
1
10u
C1
6
.1u
C2, C3, C4, C5, C6, C7
1
220
R1
1
10k
R2
1
200
R3

ZTO-80 Backplane 5 design files

The KiCad project lives in the jacobtohahn/ZTO-80 repository on GitHub; these links point at the commit this page was built from.

ZTO-80 Backplane 5: common questions

How big is the ZTO-80 Backplane 5 PCB?

The ZTO-80 Backplane 5 measures 99.1 × 91.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ZTO-80 Backplane 5?

25 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the ZTO-80 Backplane 5 design files?

From the jacobtohahn/ZTO-80 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the ZTO-80 Backplane 5 design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which jacobtohahn chose for the repository.

More boards in ZTO-80

Similar boards