sd_if.fit

8读8写SDRAM verilog 程序

    "|rw_sd_mach:u1|:267"          : LOCATION   = LC5_A24;  -- |rw_sd_mach:u1|rs_ready_delay2
    "|rw_sd_mach:u1|:268"          : LOCATION   = LC4_A24;  -- |rw_sd_mach:u1|rs_ready_delay1
    "|rw_sd_mach:u1|:269"          : LOCATION   = LC3_A24;  -- |rw_sd_mach:u1|rs_ready_delay0
    "|rw_sd_mach:u1|:270"          : LOCATION   = LC6_A24;
    "|rw_sd_mach:u1|:272"          : LOCATION   = LC1_A24;
    "|rw_sd_mach:u1|:298"          : LOCATION   = LC6_A14;
    "|rw_sd_mach:u1|:299"          : LOCATION   = LC3_A14;
    "|rw_sd_mach:u1|:300"          : LOCATION   = LC5_A14;
    "|rw_sd_mach:u1|:301"          : LOCATION   = LC2_A14;
    "|rw_sd_mach:u1|:302"          : LOCATION   = LC8_A14;
    "|rw_sd_mach:u1|:303"          : LOCATION   = LC4_A14;
    "|rw_sd_mach:u1|:304"          : LOCATION   = LC6_A22;
    "|rw_sd_mach:u1|:305"          : LOCATION   = LC8_A22;
    "|rw_sd_mach:u1|:306"          : LOCATION   = LC3_B13;
    "|rw_sd_mach:u1|:384"          : LOCATION   = LC2_C21;
    "|rw_sd_mach:u1|:385"          : LOCATION   = LC3_C21;
    "|rw_sd_mach:u1|:386"          : LOCATION   = LC4_C21;
    "|rw_sd_mach:u1|:387"          : LOCATION   = LC6_C21;
    "|rw_sd_mach:u1|:388"          : LOCATION   = LC5_C17;
    "|rw_sd_mach:u1|:389"          : LOCATION   = LC4_C17;
    "|rw_sd_mach:u1|:390"          : LOCATION   = LC5_C14;
    "|rw_sd_mach:u1|:391"          : LOCATION   = LC6_C14;
    "|rw_sd_mach:u1|:392"          : LOCATION   = LC5_C13;
    "|rw_sd_mach:u1|:393"          : LOCATION   = LC8_C13;
    "|rw_sd_mach:u1|:394"          : LOCATION   = LC7_C13;
    "|rw_sd_mach:u1|:395"          : LOCATION   = LC7_C18;
    "|rw_sd_mach:u1|:396"          : LOCATION   = LC4_C18;
    "|rw_sd_mach:u1|:397"          : LOCATION   = LC8_C18;
    "|rw_sd_mach:u1|:398"          : LOCATION   = LC4_C15;
    "|rw_sd_mach:u1|:399"          : LOCATION   = LC5_C15;
    "|rw_sd_mach:u1|:400"          : LOCATION   = LC4_C23;
    "|rw_sd_mach:u1|:401"          : LOCATION   = LC3_C23;
    "|rw_sd_mach:u1|:402"          : LOCATION   = LC3_C20;
    "|rw_sd_mach:u1|:403"          : LOCATION   = LC5_C20;
    "|rw_sd_mach:u1|:404"          : LOCATION   = LC4_C20;
    "|sd_top:sd_top1|sd_cnfg:u1|:11" : LOCATION   = LC6_B4 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:17" : LOCATION   = LC1_B11;  -- |sd_top:sd_top1|sd_cnfg:u1|sdram_en1
    "|sd_top:sd_top1|sd_cnfg:u1|:19" : LOCATION   = LC2_B11;  -- |sd_top:sd_top1|sd_cnfg:u1|sdram_en2
    "|sd_top:sd_top1|sd_cnfg:u1|:36" : LOCATION   = LC5_B10;
    "|sd_top:sd_top1|sd_cnfg:u1|:37" : LOCATION   = LC7_B4 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:59" : LOCATION   = LC3_B4 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:81" : LOCATION   = LC2_B4 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:104" : LOCATION   = LC8_B4 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:126" : LOCATION   = LC4_B4 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:148" : LOCATION   = LC5_B4 ;
    "|sd_top:sd_top1|sd_cnfg:u1|~170~1" : LOCATION   = LC2_B5 ;
    "|sd_top:sd_top1|sd_cnfg:u1|~171~1" : LOCATION   = LC7_B10;
    "|sd_top:sd_top1|sd_cnfg:u1|~171~2" : LOCATION   = LC8_B10;
    "|sd_top:sd_top1|sd_cnfg:u1|:173" : LOCATION   = LC1_B4 ;  -- |sd_top:sd_top1|sd_cnfg:u1|state3
    "|sd_top:sd_top1|sd_cnfg:u1|:174" : LOCATION   = LC1_B10;  -- |sd_top:sd_top1|sd_cnfg:u1|state2
    "|sd_top:sd_top1|sd_cnfg:u1|:175" : LOCATION   = LC4_B22;  -- |sd_top:sd_top1|sd_cnfg:u1|state1
    "|sd_top:sd_top1|sd_cnfg:u1|:176" : LOCATION   = LC3_B10;  -- |sd_top:sd_top1|sd_cnfg:u1|state0
    "|sd_top:sd_top1|sd_cnfg:u1|:186" : LOCATION   = LC1_B22;
    "|sd_top:sd_top1|sd_cnfg:u1|~190~1" : LOCATION   = LC4_B10;
    "|sd_top:sd_top1|sd_cnfg:u1|:192" : LOCATION   = LC6_B10;
    "|sd_top:sd_top1|sd_cnfg:u1|~206~1" : LOCATION   = LC2_B10;
    "|sd_top:sd_top1|sd_cnfg:u1|:208" : LOCATION   = LC2_B21;
    "|sd_top:sd_top1|sd_cnfg:u1|~228~1" : LOCATION   = LC3_B5 ;
    "|sd_top:sd_top1|sd_cnfg:u1|~228~2" : LOCATION   = LC4_B5 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:230" : LOCATION   = LC5_B5 ;
    "|sd_top:sd_top1|sd_cnfg:u1|~250~1" : LOCATION   = LC7_B5 ;
    "|sd_top:sd_top1|sd_cnfg:u1|~250~2" : LOCATION   = LC8_B5 ;
    "|sd_top:sd_top1|sd_cnfg:u1|:252" : LOCATION   = LC1_B5 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|lpm_add_sub:73|addcore:adder|:83" : LOCATION   = LC8_B7 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|lpm_add_sub:73|addcore:adder|:91" : LOCATION   = LC4_B3 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|lpm_add_sub:73|addcore:adder|:99" : LOCATION   = LC7_B3 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|lpm_add_sub:73|addcore:adder|:103" : LOCATION   = LC2_B3 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|lpm_add_sub:73|addcore:adder|:107" : LOCATION   = LC4_B1 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|lpm_add_sub:73|addcore:adder|:111" : LOCATION   = LC1_B1 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|:42" : LOCATION   = LC3_B1 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr10
    "|sd_top:sd_top1|sd_rfrsh:u3|:43" : LOCATION   = LC5_B1 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr9
    "|sd_top:sd_top1|sd_rfrsh:u3|:44" : LOCATION   = LC6_B1 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr8
    "|sd_top:sd_top1|sd_rfrsh:u3|:45" : LOCATION   = LC7_B1 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr7
    "|sd_top:sd_top1|sd_rfrsh:u3|:46" : LOCATION   = LC8_B3 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr6
    "|sd_top:sd_top1|sd_rfrsh:u3|:47" : LOCATION   = LC6_B3 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr5
    "|sd_top:sd_top1|sd_rfrsh:u3|:48" : LOCATION   = LC5_B3 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr4
    "|sd_top:sd_top1|sd_rfrsh:u3|:49" : LOCATION   = LC3_B3 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr3
    "|sd_top:sd_top1|sd_rfrsh:u3|:50" : LOCATION   = LC1_B3 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr2
    "|sd_top:sd_top1|sd_rfrsh:u3|:51" : LOCATION   = LC1_B7 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr1
    "|sd_top:sd_top1|sd_rfrsh:u3|:52" : LOCATION   = LC2_B7 ;  -- |sd_top:sd_top1|sd_rfrsh:u3|rfrsh_cntr0
    "|sd_top:sd_top1|sd_rfrsh:u3|~53~1" : LOCATION   = LC8_B1 ;
    "|sd_top:sd_top1|sd_rfrsh:u3|:72" : LOCATION   = LC2_B1 ;
    "|sd_top:sd_top1|sd_sig:u4|:123" : LOCATION   = LC5_B23;
    "|sd_top:sd_top1|sd_sig:u4|:124" : LOCATION   = LC8_B23;
    "|sd_top:sd_top1|sd_sig:u4|:125" : LOCATION   = LC7_B23;
    "|sd_top:sd_top1|sd_sig:u4|:126" : LOCATION   = LC4_B23;
    "|sd_top:sd_top1|sd_sig:u4|:230" : LOCATION   = LC7_C17;
    "|sd_top:sd_top1|sd_sig:u4|:231" : LOCATION   = LC7_C15;
    "|sd_top:sd_top1|sd_sig:u4|:234" : LOCATION   = LC1_C13;
    "|sd_top:sd_top1|sd_sig:u4|:235" : LOCATION   = LC7_B22;
    "|sd_top:sd_top1|sd_sig:u4|:236" : LOCATION   = LC3_C18;
    "|sd_top:sd_top1|sd_sig:u4|:237" : LOCATION   = LC1_C16;
    "|sd_top:sd_top1|sd_sig:u4|:357" : LOCATION   = LC1_C18;
    "|sd_top:sd_top1|sd_sig:u4|:358" : LOCATION   = LC6_C15;
    "|sd_top:sd_top1|sd_sig:u4|:361" : LOCATION   = LC6_C23;
    "|sd_top:sd_top1|sd_sig:u4|:362" : LOCATION   = LC6_B22;
    "|sd_top:sd_top1|sd_sig:u4|:363" : LOCATION   = LC8_C20;
    "|sd_top:sd_top1|sd_sig:u4|:364" : LOCATION   = LC1_C20;
    "|sd_top:sd_top1|sd_sig:u4|:366" : LOCATION   = LC8_B22;
    "|sd_top:sd_top1|sd_sig:u4|~395~1" : LOCATION   = LC3_C14;
    "|sd_top:sd_top1|sd_sig:u4|~396~1" : LOCATION   = LC2_C13;
    "|sd_top:sd_top1|sd_sig:u4|:403" : LOCATION   = LC3_B22;
    "|sd_top:sd_top1|sd_sig:u4|:404" : LOCATION   = LC1_C21;
    "|sd_top:sd_top1|sd_sig:u4|:405" : LOCATION   = LC6_C17;
    "|sd_top:sd_top1|sd_sig:u4|:406" : LOCATION   = LC3_C17;
    "|sd_top:sd_top1|sd_sig:u4|:407" : LOCATION   = LC8_C15;
    "|sd_top:sd_top1|sd_sig:u4|:408" : LOCATION   = LC3_C15;
    "|sd_top:sd_top1|sd_sig:u4|:409" : LOCATION   = LC7_C23;
    "|sd_top:sd_top1|sd_sig:u4|:410" : LOCATION   = LC5_C23;
    "|sd_top:sd_top1|sd_sig:u4|:411" : LOCATION   = LC2_B22;
    "|sd_top:sd_top1|sd_sig:u4|:412" : LOCATION   = LC6_C20;
    "|sd_top:sd_top1|sd_sig:u4|:413" : LOCATION   = LC4_C16;
    "|sd_top:sd_top1|sd_sig:u4|~451~1" : LOCATION   = LC7_C14;
    "|sd_top:sd_top1|sd_sig:u4|:455" : LOCATION   = LC1_C14;
    "|sd_top:sd_top1|sd_sig:u4|:456" : LOCATION   = LC2_C14;
    "|sd_top:sd_top1|sd_sig:u4|:478" : LOCATION   = LC8_B17;
    "|sd_top:sd_top1|sd_sig:u4|:500" : LOCATION   = LC6_B23;
    "|sd_top:sd_top1|sd_sig:u4|:517" : LOCATION   = LC5_B22;
    "|sd_top:sd_top1|sd_sig:u4|~533~1" : LOCATION   = LC5_B17;
    "|sd_top:sd_top1|sd_sig:u4|:536" : LOCATION   = LC3_B20;
    "|sd_top:sd_top1|sd_sig:u4|:538" : LOCATION   = LC5_C5 ;
    "|sd_top:sd_top1|sd_sig:u4|:592" : LOCATION   = LC6_B20;
    "|sd_top:sd_top1|sd_sig:u4|:593" : LOCATION   = LC7_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:594" : LOCATION   = LC7_B20;
    "|sd_top:sd_top1|sd_sig:u4|:595" : LOCATION   = LC5_B20;
    "|sd_top:sd_top1|sd_sig:u4|:596" : LOCATION   = LC8_B20;
    "|sd_top:sd_top1|sd_sig:u4|:597" : LOCATION   = LC1_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:598" : LOCATION   = LC2_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:599" : LOCATION   = LC3_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:600" : LOCATION   = LC5_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:601" : LOCATION   = LC4_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:602" : LOCATION   = LC8_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:603" : LOCATION   = LC4_B20;
    "|sd_top:sd_top1|sd_sig:u4|:604" : LOCATION   = LC1_B20;
    "|sd_top:sd_top1|sd_sig:u4|:605" : LOCATION   = LC6_A2 ;
    "|sd_top:sd_top1|sd_sig:u4|:606" : LOCATION   = LC2_B20;
    "|sd_top:sd_top1|sd_sig:u4|:607" : LOCATION   = LC4_A4 ;
    "|sd_top:sd_top1|sd_state:u2|:20" : LOCATION   = LC2_B23;
    "|sd_top:sd_top1|sd_state:u2|:26" : LOCATION   = LC1_B23;
    "|sd_top:sd_top1|sd_state:u2|:38" : LOCATION   = LC3_B21;
    "|sd_top:sd_top1|sd_state:u2|:50" : LOCATION   = LC5_B21;  -- |sd_top:sd_top1|sd_state:u2|charge_on
    "|sd_top:sd_top1|sd_state:u2|:51" : LOCATION   = LC4_B21;
    "|sd_top:sd_top1|sd_state:u2|~120~1" : LOCATION   = LC4_B17;
    "|sd_top:sd_top1|sd_state:u2|~120~2" : LOCATION   = LC3_B17;
    "|sd_top:sd_top1|sd_state:u2|:121" : LOCATION   = LC7_B17;
    "|sd_top:sd_top1|sd_state:u2|~190~1" : LOCATION   = LC3_B23;
    "|sd_top:sd_top1|sd_state:u2|:213" : LOCATION   = LC2_B17;
    "|sd_top:sd_top1|sd_state:u2|~231~1" : LOCATION   = LC6_B21;
    "|sd_top:sd_top1|sd_state:u2|~231~2" : LOCATION   = LC7_B21;
    "|sd_top:sd_top1|sd_state:u2|:233" : LOCATION   = LC1_B21;  -- |sd_top:sd_top1|sd_state:u2|sdram_cycle4
    "|sd_top:sd_top1|sd_state:u2|:234" : LOCATION   = LC6_B17;  -- |sd_top:sd_top1|sd_state:u2|sdram_cycle3
    "|sd_top:sd_top1|sd_state:u2|:235" : LOCATION   = LC1_B13;  -- |sd_top:sd_top1|sd_state:u2|sdram_cycle2
    "|sd_top:sd_top1|sd_state:u2|:236" : LOCATION   = LC1_B17;  -- |sd_top:sd_top1|sd_state:u2|sdram_cycle1
    "|sd_top:sd_top1|sd_state:u2|:237" : LOCATION   = LC8_B21;  -- |sd_top:sd_top1|sd_state:u2|sdram_cycle0
    "|sd_top:sd_top1|:93"          : LOCATION   = LC6_B5 ;

END;

INTERNAL_INFO "sd_if"
BEGIN
	DEVICE = EP1K10QC208-1;
    OV3C21P57 : LORAX = "1:V18C21,HHR26R2,PA9R2C19->LC4_C20|";
    OV2C21P56 : LORAX = "1:V14C21,HHR38R2,PA11R2C19->LC5_C20|";
    OV3C14P70 : LORAX = "1:V18C14,HHR40R2,PA15R2C19->LC3_C20|";
    OV2C18P62 : LORAX = "1:V14C18,HHR41R2,PA8R2C22->LC3_C23|";
    OH14R2P112 : LORAX = "1:G56R2,PA12R2C22->LC4_C23|";
    OV1C20P202 : LORAX = "1:V8C20,G7R2,PA14R2C14->LC5_C15|";
    OV3C23P54 : LORAX = "1:V18C23,HHR24R2,PA10R2C14->LC4_C15|";
    OV1C14P190 : LORAX = "1:V8C14,HHR1R2,PA0R2C17->LC8_C18|";
    OH7R2P47 : LORAX = "1:G5R2,PA16R2C17->LC4_C18|";
    OH11R2P119 : LORAX = "1:G42R2,PA17R2C17->LC7_C18|";
    OV2C23P53 : LORAX = "1:V14C23,G66R2,PA7R2C12->LC7_C13|";
    OH10R2P120 : LORAX = "1:G41R2,PA13R2C12->LC8_C13|";
    OD0P184 : LORAX = "1:FB0|2:FH0R2,PA0R2C12->LC5_C13||";
    OD4P183 : LORAX = "1:FB4|2:CH0R2,PA19R2C13->LC6_C14||";
    OH8R2P122 : LORAX = "1:G13R2,PA0R2C13->LC5_C14|";
    OH1R2P39 : LORAX = "1:G36R2,PA2R2C16->LC4_C17|";
    OV1C18P197 : LORAX = "1:V8C18,HHR3R2,PA19R2C16->LC5_C17|";
    OV0C14P191 : LORAX = "1:V1C14,HHR21R2,PA14R2C20->LC6_C21|";