2 layers176.5 × 73.7 mm
S80 Breakout 7in
formix/S80
S80 stackable retro Z80 computer - Hardware, Software, Documentation
1,203 parts1
2 layers152.4 × 73.7 mm
S80 Memory
formix/S801S80 stackable retro Z80 computer - Hardware, Software, Documentation
- Size
- 152.4 × 73.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 47
- Pads
- 320
- Tracks, vias
- 1,221, 196
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 2 Dec 2018
- Updated
- 2 Dec 2018
Overview
S80 Memory is an open-source printed circuit board by formix, from the formix/S80 repository on GitHub. It is a 2-layer board of 152.4 × 73.7 mm with 49 parts on 47 nets, routed with 1,221 tracks and 196 vias.
It is built around the 74LS04PC and 74LS32SC. Its parts include 11 resistors, 8 capacitors, 8 ICs and 5 connectors. It belongs with the retro computing and games boards of this library.
Main components
2README
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
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100pf | Capacitor_THT:C_Disc_D5.0mm_W2.5mm_P5.00mm | C301, C302, C303, C304, C305, C306, C307, C308 |
| 8 | 220 5% | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R301, R302, R303, R304, R305, R306, R307, R308 |
| 3 | 5K 1% | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R309, R310, R311 |
| 3 | AT28C256 | Package_DIP:DIP-28_W15.24mm | U302, U304, U305 |
| 2 | 01x08 | Connector_PinSocket_2.54mm:PinSocket_1x08_P2.54mm_Vertical | J302, J303 |
| 2 | HM62256 | Package_DIP:DIP-28_W15.24mm | U306, U307 |
| 1 | 02x03 | Connector_PinHeader_2.54mm:PinHeader_2x03_P2.54mm_Vertical | J305 |
| 1 | 02x08 | Connector_PinHeader_2.54mm:PinHeader_2x08_P2.54mm_Vertical | J304 |
| 1 | 02x20 | Pynckels:PinSocket_2x20_P2.54mm_Vertical | J301 |
| 1 | 74LS04 | Package_DIP:DIP-14_W7.62mm | U303 |
| 1 | 74LS32 | Package_DIP:DIP-14_W7.62mm | U301 |
| 1 | 74LS682 | Package_DIP:DIP-20_W7.62mm | U308 |
| 1 | LOGO | Pynckels:pi | G*** |
The 33 most common of 49 parts.
Questions
How big is the S80 Memory PCB?
It measures 152.4 × 73.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the S80 Memory use?
49 parts, built around the 74LS04PC and 74LS32SC. 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 Memory 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 Memory/S80 Memory.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the S80 Memory design in my own project?
Its repository states no licence, so its author keeps all rights: ask formix before reusing the design.
More from formix/S80
7- 2 layers53.3 × 73.7 mm
S80 Breakout 2in
formix/S80
S80 stackable retro Z80 computer - Hardware, Software, Documentation
290 parts1 - 2 layers127 × 73.7 mm
S80 Clock Power Reset
formix/S80
S80 stackable retro Z80 computer - Hardware, Software, Documentation
50 parts1 - 2 layers77.5 × 73.7 mm
S80 Processor
formix/S80
S80 stackable retro Z80 computer - Hardware, Software, Documentation
44 parts1 - 2 layers101.6 × 73.7 mm
- 2 layers76.2 × 73.7 mm
- 2 layers53.3 × 73.7 mm
S80 Processor
formix/S80
S80 stackable retro Z80 computer - Hardware, Software, Documentation
18 parts1
Similar boards
- 2 layers237.5 × 102.9 mm
Instruction
jes/scamp-cpu
A homebrew 16-bit CPU with a homebrew Unix-like-ish operating system.
112 parts301Unlicense - 2 layers370.8 × 298.5 mm
8 Bit Computer
The-Invent0r/8-bit-Computer-PCB
These are the KiCAD files for my 8-Bit Computer.
323 parts142 - 2 layers134.6 × 208.3 mm
- 2 layers114.3 × 106.7 mm
- 2 layers407 × 184 mm
TRS-80-Model I G E1
RetroStack/TRS-80-Model-I-G-E1
Hardware Replica of the TRS-80 Model I Revision G
230 parts57MIT - 4 layers337.6 × 105.7 mm
ISA CGA
hkzlab/CGA_Redux
The Color Graphics Adapter Redux board is a more or less faithful clone of the original IBM CGA, based on the original schematics
170 parts56 - 2 layers350 × 224.3 mm
- 2 layers100 × 100 mm
