2 layers142 × 58 mm
2 layers219.1 × 157.5 mm
16bit computer
Mee42/16bit18 bit sram wired to a 16 bit register and a 8 bit manual input:
- Size
- 219.1 × 157.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 97
- Nets
- 95
- Pads
- 585
- Tracks, vias
- 1,785, 215
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 2 Nov 2022
- Updated
- 31 Jul 2023
Overview
16bit computer is an open-source printed circuit board by Mee42, from the Mee42/16bit repository on GitHub. It is a 2-layer board of 219.1 × 157.5 mm with 97 parts on 95 nets, routed with 1,785 tracks and 215 vias.
Its parts include 64 diodes, 17 ICs and 12 connectors.
README
README.mdDev notes
8 bit sram wired to a 16 bit register and a 8 bit manual input:
snippet from the "schematic":
Parts
97| Qty | Value | Footprint | References |
|---|---|---|---|
| 64 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D1, D2, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21, D22, D23 +48 |
| 8 | 40245 | Package_DIP:DIP-20_W7.62mm_Socket_LongPads | U3, U4, U8, U9, U12, U13, U16, U17 |
| 8 | 40374 | Package_DIP:DIP-20_W7.62mm_Socket_LongPads | U1, U2, U6, U7, U10, U11, U14, U15 |
| 8 | Conn_01x08 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J3, J4, J5, J6, J9, J10, J11, J12 |
| 4 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | REG1, REG2, REG3, REG4 |
| 2 | Conn_01x16 | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical | J7, J8 |
| 1 | 7408 | Package_DIP:DIP-14_W7.62mm_LongPads | U5 |
| 1 | Conn_01x03 | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J1 |
| 1 | Conn_01x16_Male | Connector_PinHeader_2.54mm:PinHeader_1x16_P2.54mm_Vertical | J2 |
Questions
How big is the 16bit computer PCB?
It measures 219.1 × 157.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the 16bit computer use?
97 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 16bit computer KiCad files?
From the Mee42/16bit repository on GitHub, at the commit this page was made from: the board is 16bit_computer.kicad_pcb and its schematic 16bit_computer.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the 16bit computer design in my own project?
Its repository states no licence, so its author keeps all rights: ask Mee42 before reusing the design.
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