leon3.in.vhd

来自「free hardware ip core about sparcv8,a so」· VHDL 代码 · 共 44 行

-- LEON3 processor core
  constant CFG_LEON3	: integer := CONFIG_LEON3;
  constant CFG_NCPU 	: integer := CONFIG_PROC_NUM;
  constant CFG_NWIN 	: integer := CONFIG_IU_NWINDOWS;
  constant CFG_V8   	: integer := CFG_IU_V8;
  constant CFG_MAC  	: integer := CONFIG_IU_MUL_MAC;
  constant CFG_SVT  	: integer := CONFIG_IU_SVT;
  constant CFG_RSTADDR 	: integer := 16#CONFIG_IU_RSTADDR#;
  constant CFG_LDDEL	: integer := CONFIG_IU_LDELAY;
  constant CFG_NWP  	: integer := CONFIG_IU_WATCHPOINTS;
  constant CFG_PWD 	: integer := CONFIG_PWD*2;
  constant CFG_FPU 	: integer := CONFIG_FPU;
  constant CFG_ICEN  	: integer := CONFIG_ICACHE_ENABLE;
  constant CFG_ISETS	: integer := CFG_IU_ISETS;
  constant CFG_ISETSZ	: integer := CFG_ICACHE_SZ;
  constant CFG_ILINE 	: integer := CFG_ILINE_SZ;
  constant CFG_IREPL 	: integer := CFG_ICACHE_ALGORND;
  constant CFG_ILOCK 	: integer := CONFIG_ICACHE_LOCK;
  constant CFG_ILRAMEN	: integer := CONFIG_ICACHE_LRAM;
  constant CFG_ILRAMADDR: integer := 16#CONFIG_ICACHE_LRSTART#;
  constant CFG_ILRAMSZ	: integer := CFG_ILRAM_SIZE;
  constant CFG_DCEN  	: integer := CONFIG_DCACHE_ENABLE;
  constant CFG_DSETS	: integer := CFG_IU_DSETS;
  constant CFG_DSETSZ	: integer := CFG_DCACHE_SZ;
  constant CFG_DLINE 	: integer := CFG_DLINE_SZ;
  constant CFG_DREPL 	: integer := CFG_DCACHE_ALGORND;
  constant CFG_DLOCK 	: integer := CONFIG_DCACHE_LOCK;
  constant CFG_DSNOOP	: integer := CONFIG_DCACHE_SNOOP + CONFIG_DCACHE_SNOOP_FAST + CONFIG_DCACHE_MMUSNOOP;
  constant CFG_DFIXED	: integer := 16#CONFIG_CACHE_FIXED#;
  constant CFG_DLRAMEN	: integer := CONFIG_DCACHE_LRAM;
  constant CFG_DLRAMADDR: integer := 16#CONFIG_DCACHE_LRSTART#;
  constant CFG_DLRAMSZ	: integer := CFG_DLRAM_SIZE;
  constant CFG_MMUEN    : integer := CONFIG_MMUEN;
  constant CFG_ITLBNUM  : integer := CONFIG_ITLBNUM;
  constant CFG_DTLBNUM  : integer := CONFIG_DTLBNUM;
  constant CFG_TLB_TYPE : integer := CONFIG_TLB_TYPE;
  constant CFG_TLB_REP  : integer := CONFIG_TLB_REP;
  constant CFG_DSU   	: integer := CONFIG_DSU_ENABLE;
  constant CFG_ITBSZ 	: integer := CFG_DSU_ITB;
  constant CFG_ATBSZ 	: integer := CFG_DSU_ATB;
  constant CFG_DISAS    : integer := CONFIG_IU_DISAS + CONFIG_IU_DISAS_NET;
  constant CFG_PCLOW    : integer := CFG_DEBUG_PC32;