4 layers78 × 46.3 mm
4 layers40 × 20 mm
Hdmi pmod
sparkengineering/hdmi-pmod4HDMI type A receptacle to Digilent Pmod™ breakout board
- Size
- 40 × 20 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 7
- Nets
- 18
- Pads
- 52
- Tracks, vias
- 182, 33
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 24 Jan 2024
- Updated
- 19 May 2024
Overview
Hdmi pmod is an open-source printed circuit board by sparkengineering, from the sparkengineering/hdmi-pmod repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 4-layer board of 40 × 20 mm with 7 parts on 18 nets, routed with 182 tracks and 33 vias.
It is built around the LM2775DSG. Its parts include 3 capacitors, 2 connectors and 1 IC. It belongs with the interfaces and adapters and fPGA and programmable logic boards and the FPGA and CPLD boards of this library.
Main components
1README
README.mdhdmi-pmod
Description
HDMI type A receptacle to Digilent Pmod™ breakout board.
- Impedance matched & length tuned differential lines
- Includes 3.3V to 5V boost converter (max. 200mA)
- Pinout to match Digilent high-speed Pmod™ e.g. on Arty A7
- Tested with Arty A7 board at 1280x720 @ 60HZ
Contents
| File | Description |
|---|---|
| hdmi-pmod.pdf | Schematic in PDF format |
| hdmi-pmod.csv | BOM in CSV format |
| hdmi-pmod.png | PCB 3D render |
| hdmi-pmod.kicad_pro | KiCad 8.0.2 project |
| hdmi-pmod.kicad_pcb | KiCad 8.0.2 PCB |
| hdmi-pmod.kicad_sch | KiCad 8.0.2 schematic |
Further Reading
- FPGA display controller with support for VGA, DVI, and HDMI 1
- Digital Visual Interface Specification Version 1.0 2
- BML DVI digital video for FPGAs over PMOD 3
- fpga4fun.com HDMI 4
- Hackaday.io HDMI PMOD 5
Footnotes
Parts
7| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 2.2µF | Capacitor_SMD:C_0402_1005Metric | C1, C3 |
| 1 | 1µF | Capacitor_SMD:C_0402_1005Metric | C2 |
| 1 | Conn_02x06_Odd_Even | hdmi-pmod:PinHeader_2x06_P2.54mm_Horizontal | J1 |
| 1 | HDMI_A | hdmi-pmod:HDMI_A_Molex_208658-1001_Horizontal | J2 |
| 1 | LM2775DSG | Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm | U1 |
The 6 most common of 7 parts.
Questions
How big is the Hdmi pmod PCB?
It measures 40 × 20 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Hdmi pmod use?
7 parts, built around the LM2775DSG. 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 Hdmi pmod KiCad files?
From the sparkengineering/hdmi-pmod repository on GitHub, at the commit this page was made from: the board is hdmi-pmod.kicad_pcb and its schematic hdmi-pmod.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hdmi pmod design in my own project?
Its repository publishes it under the CERN-OHL-P-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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