The 7Semi DVI Adapter Board is a compact breakout module designed for HDMI/DVI prototyping and display interfacing. It features a standard DVI-D connector, high-speed differential signal breakouts, and an onboard 24LC02B EEPROM (2-Kbit I²C Serial EEPROM) for EDID/DDC storage and communication.
This allows seamless plug-and-play communication with monitors and projectors, enabling developers to customize or emulate EDID data when working on embedded video, FPGA, or microcontroller-based projects.
With its breadboard-friendly pin headers, mounting holes, and robust PCB design, the 7SEMI DVI Adapter is ideal for FPGA video output, prototyping, and embedded display systems.
Key Features
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DVI-D connector breakout with labeled pin headers
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Onboard 24LC02B EEPROM (2-Kbit) for EDID/DDC storage【EEPROM datasheet】
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I²C SDA/SCL access for programming and reading EDID data
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High-speed differential pairs exposed: TX0, TX1, TX2, TXC (+/–)
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Standard 5V supply from DVI/HDMI with GND pins
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Breadboard-friendly pin headers for quick prototyping
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Compact PCB with mounting holes for integration into enclosures
Applications
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EDID emulation and customization for HDMI/DVI displays
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FPGA or microcontroller-based video output testing
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Display development and debugging (EDID/DDC over I²C)
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Embedded display prototyping
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Signal analysis and lab testing of digital video links
Resources
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Application code for EDID via I²C
- Connector Type:
- HDMI Female
- EEPROM:
- Microchip 24LC02B (2-Kbit, I²C Serial EEPROM)
- Breakout Signals:
- TX0±, TX1±, TX2±, TXC±, SDA, SCL, +V, GND
- EEPROM Interface:
- I²C, up to 400 kHz
- Supply Voltage:
- 1.7V – 5.5V
- Board Dimensions:
- ~28.92 mm × 22.99 mm
- Mounting:
- 2 × M3 holes
