c8255.fit

基于vhdl的8255A的设计与分析

	LC47    : LORAX = "G139R0,PA28R0C2";
	LC43    : LORAX = "G96R0,PA19R0C2,PA19R0C3";
	LC73    : LORAX = "G145R0,PA35R0C4";
	LC56    : LORAX = "G77R0,PA17R0C3";
	LC61    : LORAX = "G141R0,PA29R0C3";
	LC58    : LORAX = "G99R0,PA26R0C5,PA21R0C3";
	LC38    : LORAX = "G71R0,PA9R0C2";
	LC39    : LORAX = "G72R0,PA12R0C2";
	LC34    : LORAX = "G28R0,PA0R0C2,PA0R0C3,PA0R0C5";
	LC72    : LORAX = "G38R0,PA0R0C4";
	LC69    : LORAX = "G35R0,PA2R0C4";
	LC66    : LORAX = "G79R0,PA10R0C4,PA10R0C3,PA10R0C5";
	LC94    : LORAX = "G150R0,PA29R0C5";
	LC82    : LORAX = "G40R0,PA5R0C5";
	LC87    : LORAX = "G84R0,PA13R0C5";
	LC86    : LORAX = "G83R0,PA15R0C1,PA14R0C5,PA14R0C3,PA14R0C4,PA14R0C0,PA14R0C2";
	LC50    : LORAX = "G32R0,PA1R0C3";
	LC55    : LORAX = "G76R0,PA11R0C3";
	LC48    : LORAX = "G140R0,PA34R0C2";
	LC60    : LORAX = "G101R0,PA22R0C3,PA22R0C1";
	LC85    : LORAX = "G82R0,PA16R0C5";
	LC59    : LORAX = "G100R0,PA18R0C3,PA18R0C1";
	LC77    : LORAX = "G102R0,PA24R0C4";
	LC95    : LORAX = "G151R0,PA33R0C1,PA33R0C5";
	LC89    : LORAX = "G106R0,PA22R0C0,PA26R0C1,PA26R0C2,PA22R0C5,PA26R0C4";
	LC92    : LORAX = "G109R0,PA23R0C5";
	LC96    : LORAX = "G152R0,PA28R0C5";
	LC88    : LORAX = "G85R0,PA11R0C5";
	LC84    : LORAX = "G42R0,PA2R0C5";
	LC91    : LORAX = "G108R0,PA24R0C2,PA24R0C5,PA21R0C0,PA21R0C4,PA24R0C1";
	LC62    : LORAX = "G142R0,PA35R0C3";
	LC64    : LORAX = "G144R0,PA32R0C3";
	LC49    : LORAX = "G31R0,PA4R0C3";
	LC54    : LORAX = "G75R0,PA12R0C3";
	OH8R0P10 : LORAX = "G0R0,PA1R0C1,PA1R0C2,PA1R0C4,PA1R0C5,PA1R0C0";
	LC6     : LORAX = "G63R0,PA12R0C4";
	LC78    : LORAX = "G103R0,PA19R0C0";
	LC7     : LORAX = "G64R0,PA9R0C0";
	LC4     : LORAX = "G22R0,PA4R0C0";
	LC36    : LORAX = "G30R0,PA2R0C2";
	LC45    : LORAX = "G137R0,PA27R0C2";
	LC26    : LORAX = "G134R0,PA30R0C1";
	LC32    : LORAX = "G93R0,PA20R0C1";
	LC30    : LORAX = "G91R0,PA25R0C1";
	LC27    : LORAX = "G135R0,PA28R0C1";
	LC42    : LORAX = "G95R0,PA20R0C0";
	LC9     : LORAX = "G86R0,PA20R0C2";
	LC75    : LORAX = "G147R0,PA29R0C4";
	LC80    : LORAX = "G105R0,PA23R0C4";
	LC93    : LORAX = "G149R0,PA31R0C5";
	LC90    : LORAX = "G107R0,PA18R0C5";
	LC76    : LORAX = "G148R0";
	OH68R0P60 : LORAX = "G123R0,PA21R0C1";
	OH11R0P8 : LORAX = "G2R0,PA0R0C1";
	OH31R0P17 : LORAX = "G5R0,PA3R0C0";
	OH58R0P52 : LORAX = "G10R0,PA0R0C0";
	OH60R0P54 : LORAX = "G52R0,PA17R0C4";
	OH28R0P18 : LORAX = "G3R0,PA8R0C4";
	OH26R0P21 : LORAX = "G47R0,PA14R0C1";
	OH47R0P29 : LORAX = "G51R0,PA10R0C1";
	OH44R0P31 : LORAX = "G49R0,PA10R0C2";
	OH42R0P33 : LORAX = "G7R0,PA5R0C2";
	OH15R0P4 : LORAX = "G45R0,PA9R0C5";
	OH27R0P20 : LORAX = "G48R0,PA12R0C5";
	OH13R0P5 : LORAX = "G44R0,PA12R0C0";
	OH40R0P34 : LORAX = "G6R0,PA2R0C0";
	OH74R0P64 : LORAX = "G56R0,PA17R0C2";
	OH21R0P24 : LORAX = "G115R0,PA23R0C2";
END;

CHIP "c82551"
BEGIN

    DEVICE = "EPM7032LC44-6";

    ":42"                          : INPUT_PIN  = 16     ; -- LC11
    ":46"                          : INPUT_PIN  = 43     ;
    ":63"                          : INPUT_PIN  = 17     ; -- LC12
    ":64"                          : INPUT_PIN  = 14     ; -- LC10
    ":65"                          : INPUT_PIN  = 13     ; -- LC9
    ":66"                          : INPUT_PIN  = 7      ; -- LC4
    ":67"                          : INPUT_PIN  = 6      ; -- LC3
    ":68"                          : INPUT_PIN  = 5      ; -- LC2
    ":69"                          : INPUT_PIN  = 4      ; -- LC1
    ":70"                          : INPUT_PIN  = 20     ; -- LC15
    ":83"                          : INPUT_PIN  = 8      ; -- LC5
    ":84"                          : INPUT_PIN  = 9      ; -- LC6
    ":85"                          : INPUT_PIN  = 11     ; -- LC7
    ":86"                          : INPUT_PIN  = 12     ; -- LC8
    "~3819~1"                      : INPUT_PIN  = 44     ;  -- ~PIN001
    "~4159~1"                      : INPUT_PIN  = 2      ;  -- ~PIN005
    "Pa0"                          : BIDIR_PIN  = 34     ; -- LC23
    "Pa1"                          : BIDIR_PIN  = 36     ; -- LC22
    "Pa2"                          : BIDIR_PIN  = 37     ; -- LC21
    "Pa3"                          : BIDIR_PIN  = 38     ; -- LC20
    "Pa4"                          : BIDIR_PIN  = 40     ; -- LC18
    "Pa5"                          : BIDIR_PIN  = 41     ; -- LC17
    "Pa6"                          : BIDIR_PIN  = 28     ; -- LC28
    "Pa7"                          : BIDIR_PIN  = 39     ; -- LC19
    "Pcl0"                         : BIDIR_PIN  = 33     ; -- LC24
    "Pcl1"                         : BIDIR_PIN  = 32     ; -- LC25
    "Pcl2"                         : BIDIR_PIN  = 31     ; -- LC26
    "Pcl3"                         : BIDIR_PIN  = 29     ; -- LC27

END;

INTERNAL_INFO "c82551"
BEGIN
	DEVICE = EPM7032LC44-6;
	LC19    : LORAX = "G15R0";
	LC28    : LORAX = "G41R0";
	LC17    : LORAX = "G13R0";
	LC18    : LORAX = "G14R0";
	LC20    : LORAX = "G16R0";
	LC21    : LORAX = "G30R0";
	LC22    : LORAX = "G31R0";
	LC23    : LORAX = "G32R0";
	LC27    : LORAX = "G40R0";
	LC26    : LORAX = "G39R0";
	LC25    : LORAX = "G38R0";
	LC24    : LORAX = "G33R0";
	OH10R0P16 : LORAX = "G2R0,PA0R0C1";
	OH11R0P17 : LORAX = "G3R0,PA3R0C1";
	OH32R0P43 : LORAX = "G59R0,PA27R0C1";
	OH4R0P8 : LORAX = "G60R0,PA29R0C1";
	OH5R0P9 : LORAX = "G61R0,PA28R0C1";
	OH1R0P5 : LORAX = "G44R0,PA19R0C1";
	OH2R0P6 : LORAX = "G45R0,PA22R0C1";
	OH6R0P11 : LORAX = "G62R0,PA31R0C1";
	OH0R0P4 : LORAX = "G43R0,PA20R0C1";
	OH7R0P12 : LORAX = "G63R0,PA33R0C1";
	OH14R0P20 : LORAX = "G19R0,PA9R0C1";
	OH3R0P7 : LORAX = "G46R0,PA24R0C1";
	OH9R0P14 : LORAX = "G1R0,PA4R0C1";
	OH8R0P13 : LORAX = "G0R0,PA6R0C1";
END;

CHIP "c82552"
BEGIN

    DEVICE = "EPM7032LC44-6";

    ":43"                          : INPUT_PIN  = 4      ; -- LC1
    ":79"                          : INPUT_PIN  = 5      ; -- LC2
    ":80"                          : INPUT_PIN  = 6      ; -- LC3
    ":81"                          : INPUT_PIN  = 7      ; -- LC4
    ":82"                          : INPUT_PIN  = 8      ; -- LC5
    "~4277~1"                      : INPUT_PIN  = 44     ;  -- ~PIN007
    "Pch0"                         : BIDIR_PIN  = 41     ; -- LC17
    "Pch1"                         : BIDIR_PIN  = 40     ; -- LC18
    "Pch2"                         : BIDIR_PIN  = 39     ; -- LC19
    "Pch3"                         : BIDIR_PIN  = 38     ; -- LC20

END;

INTERNAL_INFO "c82552"
BEGIN
	DEVICE = EPM7032LC44-6;
	LC20    : LORAX = "G16R0";
	LC19    : LORAX = "G15R0";
	LC18    : LORAX = "G14R0";
	LC17    : LORAX = "G13R0";
	OH0R0P4 : LORAX = "G43R0,PA20R0C1";
	OH1R0P5 : LORAX = "G44R0,PA19R0C1";
	OH4R0P8 : LORAX = "G60R0,PA29R0C1";
	OH2R0P6 : LORAX = "G45R0,PA22R0C1";
	OH3R0P7 : LORAX = "G46R0,PA24R0C1";
END;