2 layers
Encoder
byrantech/laptop
anyon_e, a highly integrated, high end, open source laptop. Attempt the impossible.
7 parts4.3kMIT
2 layers26 × 29.8 mm
Modchip
hansliss/modchip2An AVR-based modchip for the Playstation, using an AT90S1200
- Size
- 26 × 29.8 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 16
- Pads
- 47
- Tracks, vias
- 118, 0
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 17 Jul 2018
- Updated
- 17 Jul 2018
Overview
Modchip is an open-source printed circuit board by hansliss, from the hansliss/modchip repository on GitHub. It is a 2-layer board of 26 × 29.8 mm with 7 parts on 16 nets, routed with 118 tracks and 0 vias.
Its parts include 2 connectors, 1 capacitor, 1 IC, 1 diode and 1 switch.
README
README.mdmodchip
This a PCB design and ASM code for a Playstation modchip based on the tiny AVR AT90S1200.
Apart from the SSOP-20 chip, it uses two MicroMatch connectors (6-pin and 8-pin straight male through-hole mount), a Murata resonator, a LED, a capacitor and a pushbutton.
Note that everything except the MicroMatch connectors are mounted on the rear side!
The code wasn't properly version-tracked when I did this, so there are several different ASM files, of different age and for different uses. Figure it out!
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | AT90S1200-4YC | Housings_SSOP:SSOP-20_5.3x7.2mm_Pitch0.65mm | U1 |
| 1 | C | Capacitors_SMD:C_0603 | C1 |
| 1 | Conn_02x03_Odd_Even | MicroMatch:MicroMatch_FOB_TH_06P | J2 |
| 1 | Conn_02x04_Odd_Even | MicroMatch:MicroMatch_FOB_TH_08P | J1 |
| 1 | LED | LEDs:LED_0603 | D1 |
| 1 | Resonator | Crystals:Resonator_SMD_muRata_SFECV-3pin_6.9x2.9mm | Y1 |
| 1 | SW_Push | Buttons_Switches_THT:SW_PUSH_6mm | SW1 |
Questions
How big is the Modchip PCB?
It measures 26 × 29.8 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Modchip use?
7 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 Modchip KiCad files?
From the hansliss/modchip repository on GitHub, at the commit this page was made from: the board is pcb/modchip.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Modchip design in my own project?
Its repository states no licence, so its author keeps all rights: ask hansliss before reusing the design.
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