Loongson opens licensing for the first time, Suzhou Xiongli launches XL63 series switching chips based on Dragon architecture

News from this site on November 24, Loongson Zhongke announced that recently, Loongson ecological partner Suzhou Xiongli Technology Co., Ltd. (hereinafter referred to as "Xiongli Technology") added a new Dragon architecture product, integrating Loongson CPU IP The highly integrated three-layer Gigabit network switching chip XL63 series has been successfully developed and delivered to the market. Nearly 20 system solutions based on this chip have been developed.

According to reports, this series of chips includes two models, XL63111 and XL63228, and can provide two packaging forms: FCBGA 672-pin 27*27mm and FCBGA1156-pin 35*35mm.

This is the second company besides Loongson Zhongke to launch Dragon architecture chip products, marking a major leap forward for Loongson to build a Dragon architecture ecosystem through open licensing.

##XL63 series is a low-power product independently developed by Xiongli Technology It is a low-cost, highly integrated and highly secure three-layer Gigabit network switching chip

, supports 28G switching bandwidth, integrates multiple Dragon architecture CPU IP cores, integrates up to 24-port Gigabit PHY, and supports QSGMII and SGMII modes. XL63 series products have layer 2 and layer 3 switching functions, can support NAT/NAPT, and also support SYNC-E and IEEE1588V2. This series of products can meet the needs of enterprise and industrial Ethernet access services. Whether it is party and government OA, industrial control, commercial communication or inter-board communication and other network application scenarios, you can use the XL63 series products

##▲ XL63 series Switching chip block diagram

Smart grid, power automation
• : applied to smart substation station control layer and process layer switching equipment.

##Equipment board-level interconnection application

: used for various devices inside the chassis Data exchange between devices and modules.

• Industrial automation signal transmission, transportation, security monitoring
and other application scenarios.

## Loongson Zhongke stated that the launch of the A big step has been taken on the road to a systematic open information technology system and industrial ecology

. Loongson Zhongke will cooperate with more chip partners to launch chip products based on the Dragon architecture through open licensing of the instruction system and CPU core IP, forming a "trees become a forest" trend of jointly building the Dragon architecture software and hardware ecosystem. In addition, the 2023 Loongson Product Release and User Conference is scheduled to be held at the National Convention Center in Beijing at 9:00 on November 28. The latest 3A6000 domestic processor will be launched. This site will follow up the relevant reports as soon as possible. information.

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