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In the CXL ecosystem the host software uses enumeration as the first step to discover CXL devices connected in the system.
Welcome to the wonderful and cryptic world of secured traffic with CXL being the latest specification to adopt it. CXL2.0 specification introduces integrity & data encryption (IDE) schematics for both CXL.io & CXL.cachemem protocols. CXL.io pathway uses PCIe specification defined IDE, while CXL.cachemem related updates are introduced in CXL2.0 specifications. In this blog we’ll provide a broad overview of what a secure setup looks like and the strategies adopted by CXL for the same.
Color space is a very powerful tool that comes in handy when capturing, transmitting and reproducing color back to the human eye. Systems such as cameras, GPUs, transmission cables (HDMI/DP), and monitors use color space metrics to preserve and transform color. This technology helps map real colors to the color model’s discrete values.
Lately television lovers across the world have an even better reason to be glued to the small screens, as 8K Ultra HD TVs have made their way to the market. The HDMI forums most recently released specification, v2.1, explains “higher video resolutions support a range of high resolutions and faster refresh rates including 8K60Hz and 4K120Hz for immersive viewing and smooth fast-action detail…” Most of us are familiar with the word “resolution”, but do we really know this term well?
JEDEC recently announced the ratification of JESD79-5 DDR5 SDRAM to support the standardization of next-generation memory devices, catering to demand from rapid expansion in high performance computing and data center applications. This new standard promises to deliver 2X memory bandwidth, 4X larger density dies, and much improved power efficiency (1.1V Vdd). The DDR5 DIMM will operate in dual-channel mode all on its own, with two 40-bit fully independent sub-channels on the same module.
In today’s digital age, networking requirements have become increasingly crucial. The possibility of unauthorized access to networks and confidential information have increased the need for secure network access.
Ever-increasing expectations for mobile device performance have been driving the need for versatile mobile memory solutions. JEDEC has recently announced the publication of JESD209-5A which is equipped to match the latest bandwidth, power, performance, and reliability trends. The JESD209-5A standard offers several feature enhancements in addition to the existing LPDDR5 standard, including support for Partial Array Refresh Control (PARC), Refresh Management, Enhanced Write Clock (WCK) Always On Mode, Optimized Refresh, etc. This blog will briefly discuss the new features introduced in the updated LPDDR5 standard which has helped to significantly reduce power consumption and improved in data integrity.
The color space is a very powerful tool that comes in handy when capturing and transmitting color back to the human eye. All systems like cameras, GPUs, transmission cables (HDMI/DP), monitors, etc. use color space metrics to preserve and transform color.
Network-on-Chip (NoC) is a critical building block for many advanced and complex system-on-chips (SoCs). Having a complete verification solution to verify the functionality along with the performance (latency/bandwidth) is a must to ensure there are no functional bugs and no performance bottlenecks.