Duc is built to scale to huge filesystems: it will index and display hundreds of millions of files on petabytes of storage without problems.
Duc stores the disk usage in a optimized database, resulting in a fast user interface. No wait times once the index is complete.
Duc comes with a number of user interfaces for quering the database: use Duc on the console with a command line or ncurses interface, on graphical desktops with an X or OpenGL GUI, or over the web using the CGI interface.
If you are starting a 5-year design cycle today , try to get early access to the draft v2.0 PDF, as it includes:
The MIPI A-PHY specification PDF is a comprehensive document that outlines the physical layer requirements for A-PHY interfaces. The specification covers several key areas, including:
: Built with a "Phy-Level Retransmission" (RTS) mechanism that ensures ultra-low packet error rates (PER) of 10 to the negative 19 power mipi a-phy specification pdf
The specification is unique because it is . It natively bridges MIPI CSI-2 (for images) and I3C/I2C (for control) but can also tunnel Ethernet, PCIe, or custom protocols via the Adaptation Layer.
A-PHY is complex. The spec is ~300+ pages. Without context, it's overwhelming. If you are starting a 5-year design cycle
MIPI A-PHY is the first industry-standard, long-reach physical layer serialization-deserialization (SerDes) interface designed specifically for automotive applications. It provides high-speed, asymmetric data links for sensors and displays, such as those used in Advanced Driver Assistance Systems (ADAS) and Autonomous Driving Systems (ADS).
MIPI A-PHY is a physical layer specification developed by the MIPI (Mobile Industry Processor Interface) Alliance, a non-profit organization that aims to promote the development of high-performance, low-power interfaces for mobile and other applications. A-PHY is designed to provide a high-speed, low-power interface for applications that require high-bandwidth, low-latency data transfer, such as camera interfaces, display interfaces, and storage interfaces. A-PHY is complex
A-PHY offers a point-to-point or daisy-chain topology with reach up to over coaxial or shielded twisted pair (STP) cables, supporting high-speed data, control, and optional power delivery. The standard has evolved from v1.0 (16 Gbps, 2020) to v1.1.1 (32 Gbps, supporting STQ) and v2.0 (32 Gbps per lane, 2024), enabling higher data rates and greater versatility for automotive architectures. Key Technical Features MIPI A-PHY | MIPI
