xkcon.fit.eqn

用VHDL语言写的程序实例

--keyin[3] is keyin[3] at PIN_5
--operation mode is input

keyin[3] = INPUT();


--lcdcs1 is lcdcs1 at PIN_41
--operation mode is input

lcdcs1 = INPUT();


--adflag is adflag at PIN_24
--operation mode is input

adflag = INPUT();


--A1L05 is databus[0]~7 at PIN_54
--operation mode is bidir

A1L05 = databus[0];

--databus[0] is databus[0] at PIN_54
--operation mode is bidir

databus[0]_tri_out = TRI(A1L23, A1L33);
databus[0] = BIDIR(databus[0]_tri_out);


--A1L25 is databus[1]~6 at PIN_55
--operation mode is bidir

A1L25 = databus[1];

--databus[1] is databus[1] at PIN_55
--operation mode is bidir

databus[1]_tri_out = TRI(A1L43, A1L33);
databus[1] = BIDIR(databus[1]_tri_out);


--A1L45 is databus[2]~5 at PIN_56
--operation mode is bidir

A1L45 = databus[2];

--databus[2] is databus[2] at PIN_56
--operation mode is bidir

databus[2]_tri_out = TRI(A1L53, A1L33);
databus[2] = BIDIR(databus[2]_tri_out);


--A1L65 is databus[3]~4 at PIN_57
--operation mode is bidir

A1L65 = databus[3];

--databus[3] is databus[3] at PIN_57
--operation mode is bidir

databus[3]_tri_out = TRI(A1L63, A1L33);
databus[3] = BIDIR(databus[3]_tri_out);


--A1L85 is databus[4]~3 at PIN_58
--operation mode is bidir

A1L85 = databus[4];

--databus[4] is databus[4] at PIN_58
--operation mode is bidir

databus[4]_tri_out = TRI(A1L73, A1L33);
databus[4] = BIDIR(databus[4]_tri_out);


--A1L06 is databus[5]~2 at PIN_60
--operation mode is bidir

A1L06 = databus[5];

--databus[5] is databus[5] at PIN_60
--operation mode is bidir

databus[5]_tri_out = TRI(A1L83, A1L33);
databus[5] = BIDIR(databus[5]_tri_out);


--A1L26 is databus[6]~1 at PIN_61
--operation mode is bidir

A1L26 = databus[6];

--databus[6] is databus[6] at PIN_61
--operation mode is bidir

databus[6]_tri_out = TRI(A1L93, A1L33);
databus[6] = BIDIR(databus[6]_tri_out);


--A1L46 is databus[7]~0 at PIN_63
--operation mode is bidir

A1L46 = databus[7];

--databus[7] is databus[7] at PIN_63
--operation mode is bidir

databus[7]_tri_out = TRI(A1L04, A1L33);
databus[7] = BIDIR(databus[7]_tri_out);


--lcdcs2 is lcdcs2 at PIN_40
--operation mode is output

lcdcs2 = OUTPUT(A1L77);


--t200khz is t200khz at PIN_79
--operation mode is output

t200khz = OUTPUT(clk200khz);


--keyout[0] is keyout[0] at PIN_6
--operation mode is output

keyout[0] = OUTPUT(A1L181);


--keyout[1] is keyout[1] at PIN_8
--operation mode is output

keyout[1] = OUTPUT(A1L381);


--keyout[2] is keyout[2] at PIN_9
--operation mode is output

keyout[2] = OUTPUT(A1L281);


--keyout[3] is keyout[3] at PIN_10
--operation mode is output

keyout[3] = OUTPUT(A1L57);


--cs12887 is cs12887 at PIN_69
--operation mode is output

cs12887 = OUTPUT(cs);


--outpa[7] is outpa[7] at PIN_22
--operation mode is output

outpa[7] = OUTPUT(A1L121Q);


--outpb[7] is outpb[7] at PIN_44
--operation mode is output

outpb[7] = OUTPUT(A1L831Q);


--outpa[1] is outpa[1] at PIN_15
--operation mode is output

outpa[1] = OUTPUT(A1L901Q);


--outpb[1] is outpb[1] at PIN_51
--operation mode is output

outpb[1] = OUTPUT(A1L621Q);


--outpe[1] is outpe[1] at PIN_35
--operation mode is output

outpe[1] = OUTPUT(A1L441Q);


--a4052 is a4052 at PIN_28
--operation mode is output

a4052 = OUTPUT(A1L6Q);


--b4052 is b4052 at PIN_29
--operation mode is output

b4052 = OUTPUT(A1L01Q);


--outpa[2] is outpa[2] at PIN_16
--operation mode is output

outpa[2] = OUTPUT(A1L111Q);


--outpb[2] is outpb[2] at PIN_50
--operation mode is output

outpb[2] = OUTPUT(A1L821Q);


--outpe[2] is outpe[2] at PIN_34
--operation mode is output

outpe[2] = OUTPUT(A1L641Q);


--outpa[5] is outpa[5] at PIN_20
--operation mode is output

outpa[5] = OUTPUT(A1L711Q);


--outpa[6] is outpa[6] at PIN_21
--operation mode is output

outpa[6] = OUTPUT(A1L911Q);


--outpb[5] is outpb[5] at PIN_46
--operation mode is output

outpb[5] = OUTPUT(A1L431Q);


--outpb[6] is outpb[6] at PIN_45
--operation mode is output

outpb[6] = OUTPUT(A1L631Q);


--outpe[5] is outpe[5] at PIN_30
--operation mode is output

outpe[5] = OUTPUT(A1L251Q);


--outpa[0] is outpa[0] at PIN_12
--operation mode is output

outpa[0] = OUTPUT(A1L701Q);


--outpa[3] is outpa[3] at PIN_17
--operation mode is output

outpa[3] = OUTPUT(A1L311Q);


--outpa[4] is outpa[4] at PIN_18
--operation mode is output

outpa[4] = OUTPUT(A1L511Q);


--outpb[0] is outpb[0] at PIN_52
--operation mode is output

outpb[0] = OUTPUT(A1L421Q);


--outpb[3] is outpb[3] at PIN_49
--operation mode is output

outpb[3] = OUTPUT(A1L031Q);


--outpb[4] is outpb[4] at PIN_48
--operation mode is output

outpb[4] = OUTPUT(A1L231Q);


--outpe[0] is outpe[0] at PIN_37
--operation mode is output

outpe[0] = OUTPUT(A1L241Q);


--outpe[3] is outpe[3] at PIN_33
--operation mode is output

outpe[3] = OUTPUT(A1L841Q);


--outpe[4] is outpe[4] at PIN_31
--operation mode is output

outpe[4] = OUTPUT(A1L051Q);


--pwm_pina is pwm_pina at PIN_25
--operation mode is output

pwm_pina = OUTPUT(A1L871Q);


--pwm_pinb is pwm_pinb at PIN_27
--operation mode is output

pwm_pinb = OUTPUT(A1L771);






--A1L471 is pwm_count~242 at SEXP17
A1L471 = EXP(!port_no[0] & port_no[1] & cs & !port_no[2]);


--A1L34 is cpu_write~48 at SEXP49
A1L34 = EXP(cs & !port_no[0] & !port_no[2] & !port_no[1]);


--A1L571 is pwm_count~243 at SEXP65
A1L571 = EXP(!port_no[0] & port_no[1] & cs & !port_no[2]);


--A1L44 is cpu_write~49 at SEXP33
A1L44 = EXP(cs & !port_no[0] & !port_no[2] & !port_no[1]);


--A1L451 is outpe~134 at SEXP34
A1L451 = EXP(cs & !port_no[0] & !port_no[1] & A1L44);


--A1L54 is cpu_write~50 at SEXP1
A1L54 = EXP(cs & !port_no[0] & !port_no[2] & !port_no[1]);