2 layers176.5 × 73.7 mm
S80 Breakout 7in
formix/S80
S80 stackable retro Z80 computer - Hardware, Software, Documentation
1,203 parts1
2 layers77.5 × 73.7 mm
S80 Processor
formix/S801S80 stackable retro Z80 computer - Hardware, Software, Documentation
- Size
- 77.5 × 73.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 44
- Nets
- 77
- Pads
- 254
- Tracks, vias
- 943, 149
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Dec 2018
- Updated
- 2 Dec 2018
Overview
S80 Processor is an open-source printed circuit board by formix, from the formix/S80 repository on GitHub. It is a 2-layer board of 77.5 × 73.7 mm with 44 parts on 77 nets, routed with 943 tracks and 149 vias.
It is built around the 74LS245SC and 74LS04PC. Its parts include 12 resistors, 12 diodes, 6 capacitors, 6 ICs and 3 connectors. It belongs with the retro computing and games boards of this library.
Main components
274LS245SC
-0℃~+70℃ 12ns@5V,45pF 15mA 24mA 4.75V~5.25V 74LS 8 Bidirectional Output enable Schmitt trigger Tri-State - Buffers, Drivers, Receivers, Transceivers ROHSTexas InstrumentsBuffers, Drivers, Receivers, Transceivers
74LS04PC
PDIP-140℃~+70℃ 4.75V~5.25V 6 6.6mA 74LS PDIP-14 InvertersonsemiInverters
README
README.mdS80
S80 - Stackable retro Z80 computer
Welcome to the primary source of information regarding the S80.
For in depth information on the S80 hardware, please visit: S80 website
The S80 facebook page can be found at: S80 on Facebook
The issues section of this repository will serve as discussion forum on everything around the S80 (actual and future hardware, actual and future software, inspirational ideas, questions, ...): S80 community and forum
We hope this is the beginning of a growing community of people around the S80 who want to inspire others, learn, help, discuss, ... See also the Code of Conduct, since this document describes how we see collaboration and having fun.
S80C - Small Z80 Cp/m computer
This is a project in the making. The first discussions on the functionality have begun on the S80 community and forum in Issue 12.
Parts
44| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | D | Pynckels:D_1N4148_Reverse_Biased | D501, D502, D503, D504, D505, D506, D507, D508, D509, D510, D511, D512 |
| 6 | 100pf | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C501, C502, C503, C504, C505, C506 |
| 6 | 1K | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R501, R502, R503, R504, R505, R506 |
| 6 | 220 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R507, R508, R509, R510, R511, R512 |
| 3 | 74LS244 | Package_DIP:DIP-20_W7.62mm | U503, U504, U506 |
| 2 | 01x08 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J502, J503 |
| 1 | 02x20 | Pynckels:PinSocket_2x20_P2.54mm_Vertical | J501 |
| 1 | 74LS04 | Package_DIP:DIP-14_W7.62mm | U502 |
| 1 | 74LS245 | Package_DIP:DIP-20_W7.62mm | U505 |
| 1 | LOGO | Pynckels:pi | G*** |
| 1 | Z80CPU | Package_DIP:DIP-40_W15.24mm | U501 |
The 40 most common of 44 parts.
Questions
How big is the S80 Processor PCB?
It measures 77.5 × 73.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the S80 Processor use?
44 parts, built around the 74LS245SC and 74LS04PC. 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 S80 Processor KiCad files?
From the formix/S80 repository on GitHub, at the commit this page was made from: the board is Hardware/S80 Ver 1_0 (Closed)/Pcb/S80 Processor/S80 Processor.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the S80 Processor design in my own project?
Its repository states no licence, so its author keeps all rights: ask formix before reusing the design.
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