OpenRiscÊÇOpenCores×éÖ¯ÌṩµÄ»ùÓÚGPLÐÒéµÄ¿ª·ÅÔ´´úÂëµÄRISC£¨¾«¼òÖ¸Á¼ÆËã»ú£©´¦ÀíÆ÷¡£ÓÐÈËÈÏΪÆäÐÔÄܽéÓÚARM7ºÍ ARM9Ö®¼ä£¬ÊʺÏÒ»°ãµÄǶÈëʽϵͳʹÓá£×îÖØÒªµÄÒ»µãÊÇOpenCores×éÖ¯ÌṩÁË´óÁ¿µÄ¿ª·ÅÔ´´úÂëIPºË¹©Ñо¿ÈËԱʹÓã¬Òò´Ë¶ÔÓÚÒ»°ãµÄ¿ª·¢µ¥Î»¾ß ÓкܴóµÄÎüÒýÁ¦¡£
OpenRisc¾ßÓÐÒÔϵÄÖ÷ÒªÌØµã£º
²ÉÓÃÃâ·Ñ¿ª·ÅµÄ32/64bit RISC/DSP¼Ü¹¹¡£
ÓÃVerilog HDL(Ó²¼þÃèÊöÓïÑÔ)ʵÏÖÁË»ùÓÚ¸ÃRISC/DSP¼Ü¹¹µÄRTL(¼Ä´æÆ÷´«Êä¼¶)ÃèÊö¡£
¾ßÓÐÍêÕûµÄ¹¤¾ßÁ´£¬°üÀ¨£º¿ªÔ´µÄÈí¼þ¿ª·¢¹¤¾ß£¬CÓïÑÔʵÏÖµÄcpu·ÂտģÐÍ£¬²Ù×÷ϵͳ£¬ÒÔ¼°Èí¼þÓ¦ÓÃËùÐèµÄº¯Êý¿â¡£
Ö÷Ò³£ºhttp://opencores.org/
ÏÂÔØ£ºhttp://opencores.org/download,or1k
À´×Ô:¿ªÔ´ÖйúÉçÇø