Devcart32k
About the Devcart32k PCB
Devcart32k is an open source PCB design by durangoretro, published on GitHub. It is a 2-layer board measuring 114.3 × 53.3 mm, with 9 components from 8 distinct parts.
Other key parts include the 27/28C256, 62256, 74HC174, 74HC139 and 74HC245. By type, the board carries 6 ICs, 2 connectors and 1 capacitor.
From the project
Hardware Blueprints
Durango: Durango Computer Keyboard and Controller layout: Keyboard and Controller layout component Overlay: KeyBoard Overlay Breakout riser: Breakout Riser Cartridge 28 Pin Cartridge: 28 Pin Cartridge 32k Cartridge: 32K Cartridge Uiversal ROM: Universal ROM with PSG DevKart: Development Cartridge with SD Card Reader psg-riser: PSG Riser ShadowRam: Shadow Ram Cartridge With SD Card Reader NanoLink: NanoLink peripherial Fast SPI: Fast SPI Cartridge
Main components on the Devcart32k
Devcart32k bill of materials (BOM)
9 components, 8 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 27/28C256 | DIP_Socket-28_W11.9_W12.7_W15.24_W17.78_W18.5_3M_228-1277-00-0602J | U1 |
| 1 | 62256 | DIP-28_W15.24mm_Socket | U2 |
| 1 | 74HC174 | DIP-16_W7.62mm_Socket | U4 |
| 2 | 74HC139 | DIP-16_W7.62mm_Socket | U5, U7 |
| 1 | 74HC245 | DIP-20_W7.62mm_Socket | U6 |
| 1 | to Computer | Durango_ROM | J1 |
| 1 | SD Interface | PinHeader_2x08_P2.54mm_Vertical | J2 |
| 1 | 22n | C_Rect_L7.0mm_W3.5mm_P5.00mm | C1 |
Devcart32k design files
The KiCad project lives in the durangoretro/hardware repository on GitHub; these links point at the commit this page was built from.
Devcart32k: common questions
How big is the Devcart32k PCB?
The Devcart32k measures 114.3 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Devcart32k?
9 components, from 8 distinct parts. The full bill of materials is listed on this page.
Where can I download the Devcart32k design files?
From the durangoretro/hardware repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Devcart32k design in my own project?
The repository has no license, so all rights stay with durangoretro. Use it as a reference, and ask the author before reusing the design.
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