SoC Éè¼ÆÓëÓ¦Óü¼ÊõÁìµ¼³§ÉÌSocionext Inc.£¨ÒÔÏ¡°¹«Ë¾¡±£©Ðû²¼³É¹¦¿ª·¢ÁË»ùÓÚFPGAºÍASICµç·µÄʱ¼äÃô¸ÐÍøÂ磨Time Sensitive
Network, TSN£©IP¡£ ¸ÃIP·ûºÏÏÂÒ»´úÒÔÌ«ÍøTSN£¨Í¨Ðűê×¼IEEE 802.1 Subset£©¼°ÆäÆÀ¹À»·¾³£¬Ö¼ÔÚΪ¹¤ÒµÓ¦ÓÃÌṩ¾ßÓÐÈ·¶¨ÐÔµÄÒÔÌ«Íø¡£
SocionextÔÚ¸ßËÙÍøÂçSoC¼°IPµÄÉè¼Æ¿ª·¢·½ÃæÓµÓÐ30¶àÄêµÄ¾Ñ飬ÆÚÍûͨ¹ýÌṩ×îÐµĹ¤ÒµÒÔÌ«Íø½â¾ö·½°¸ÖúÁ¦Íƽø¹¤ÒµÎïÁªÍø¡£¹«Ë¾×îпª·¢µÄ¸ßÐÔÄÜTSN
IPÕ¹ÏÖ³öÁË׿ԽµÄÐÔÄÜ£¬ÆäÖ÷Òª°üÀ¨Ö§³ÖÊÊÓÃÓÚ¹¤ÒµÉ豸֮¼äͨÐŵÄË«¿Ú¾Õ»¨Á´ÍØÆË¡¢1 Gbps¸ßËÙ²Ù×÷¡¢400 nsÒÔϵÍÑÓ³Ù£¬¼°0.1΢Ã루¦Ìs£©ÒÔϵͶ¶¶¯¡£
³ýÁËÖ§³ÖTSNÍ⣬¸ÃIP¼¼Êõ»¹¿ÉÖ§³ÖÐèÒª¿ìËÙÏìÓ¦¿ØÖƵÄÔ˶¯¿ØÖÆÆ÷£¬ÒÔ¼°Ó¦ÓÃÓÚÍøÂçͨÐÅÖÐÈ·±£´ø¿íºÍµÍÑÓ³ÙµÄÔ¶³ÌI /
OµÈ£¬Âú×ã¸÷À๤ҵÉ豸ҪÇó¡£TSNÖ§³ÖÔÚÐÅÏ¢¼¼Êõ£¨IT£©ºÍ²Ù×÷¼¼Êõ£¨OT£©Ö®¼ä½øÐÐÎÞ·ìÁ¬½Ó»¥²Ù×÷£¬ÌáÉý¹¤³§ÕûÌåЧÂʺͲúÄÜ£¬ÍƽøʵÏÖÖǻ۹¤³§¡£
ÔÚ²úÆ·½»¸¶·½Ã棬Socionext½«ÌṩÓÃÓÚIP²âÊÔµÄFPGAÆÀ¹À°å¡¢Æô¶¯ÊÖ²áºÍLinux¿ªÔ´Çý¶¯³ÌÐò£¬°ïÖúÓû§¿ìËÙÆÀ¹ÀºÍ¿ª·¢¡£SocionextÔÚ¹¤ÒµASIC¿ª·¢ÁìÓòÓµÓзáºñµÄÉè¼Æ¿ª·¢¾Ñ飬¹«Ë¾ÆÚÍûͨ¹ýÌṩIP×éºÏ£¬ÖúÁ¦¿Í»§¿ª·¢Éè¼ÆÊôÓÚËûÃÇ×Ô¼ºµÄASICоƬ¡£
TSN IP Evaluation Board
TSN IP Block Diagram
²úÆ·ÌØÉ«£º
■ Ethernet: 2ch
■ Link Speed: 1Gbps
■ Offloaded CPU Processing
■ Port Transfer Delay: ~ 400ns (cut through latency)
■ Low Jitter: +/- 0.1us
■ Queuing Priority: 8 Level
■ AMBA: Internal Data & Control
■ Linux Open Source Driver
½»¸¶²úÆ·£º
■ IP Core Libraries
■ Linux Kernel Driver
■ Comprehensive Documentation
■ Evaluation Board and Reference Design based on XILINX Kintex-7 XC7K325T FPGA
¹ØÓÚSocionext Inc.
Socionext
Inc.ÊÇÒ»¼ÒгÉÁ¢µÄ´´ÐÂÐÍÆóÒµ£¬ÎªÈ«Çò¿Í»§Éè¼Æ¡¢¿ª·¢ºÍÌṩƬÉÏϵͳ£¨System-on-chip£©²úÆ·¡£¹«Ë¾×¨×¢ÓÚ³ÉÏñ¡¢ÍøÂçºÍµçÄÔ¼ÆËãµÈÆäËûÄܹ»Íƶ¯µ±½ñ¼â¶ËÓ¦Ó÷¢Õ¹µÄ¼¼Êõ¡£Socionext¼¯ÊÀ½çÒ»Á÷µÄרҵ֪ʶ¡¢¾ÑéºÍ·á¸»µÄIP²úÆ·×éºÏ£¬ÖÂÁ¦ÓÚÌṩ¸ßЧÒæµÄ½â¾ö·½°¸Óë¸ü¼ÑµÄ¿Í»§ÌåÑé¡£Socionext
³ÉÁ¢ÓÚ2015Ä꣬×ܲ¿ÉèÔÚÈÕ±¾ºá±õ£¬ÔÚÈÕ±¾¡¢ÑÇÖÞ¡¢ÃÀ¹úºÍÅ·ÖÞÉèÓаìÊ´¦£¬Áìµ¼Æä²úÆ·¿ª·¢ºÍÏúÊÛ¡£
¸ü¶àÏêÇ飬ÇëµÇ¼Socionext¹Ù·½ÍøÕ¾£ºhttp://www.socionext.com
¡£
2020Äê02ÔÂ21ÈÕ ÓÚÉϺ£
°æȨ×÷Æ· δ¾Ðí¿É ÇëÎðתÔØ¡¡
|