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��	1152
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�	�� (DEC)	�� (DEC)	�� �� (BIN)
b1	0.126464868216455	8	1000
b2	-0.211575649599258	-14	10010
b3	0.211575649599257	14	1110
b4	-0.126464868216455	-8	11000
a1	1.000000000000000	-64	1000000
a2	0.927241545063816	-59	1000101
a3	0.888040485768699	-57	1000111
a4	0.284717905073458	-18	1101110

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0	0,125	0.125
1	-0,334	-0,209
2	0,415	0,206
3	-0,244	-0,0401
4	-0,0488	-0,0882
5	0,148	0.0588
6	-0,0236	0,0354
7	-0,0957	-0,0595
8	0,0678	0,00865
9	0,0302	0,0354
10	-0,0607	-0,0235

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3. preobr_cod � �� , �� ;

4. filter_gor � ��

5. tffe-��

6. l7segment � h7segment � �� (?!), �� .

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�	Matlab 6.5	MAX+plus II (DEC)	MAX+plus II (HEX)	MAX+plus II (��)	�� ��
1	0,125	800	0320	0.125	20
2	-0,334	63398	F7A6	-0.334	A6
3	0,415	2658	0A62	0.4153	62
4	-0,244	63964	F9DC	-0.246	DC
5	-0,0488	65219	FEC3	-0.0491	C3
6	0,148	994	03B0	0.1553	B0
7	-0,0236	65390	FF6E	-0.024	6E
8	-0,0957	64919	FD97	-0.0965	97
9	0,0678	433	01B1	0.0676	B1
10	0,0302	191	00BF	0.0298	BF
11	-0,0607	65147	FE7B	-0.0615	7B
12	0,00998	66	0042	0.01	42
13	0,0362	231	00E7	0.0361	E7
14	-0,0242	65373	FF5D	-0.0254	5D
15	-0,0108	65461	FFB5	-0.011	B5

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�	Matlab 6.5	MAX+plus II (DEC)	MAX+plus II (HEX)	MAX+plus II (��)	�� ��
1	0,125	800	0320	0.125	20
2	-0,209	64198	FAC6	-0.20906	C6
3	0,206	1320	0528	0.20625	28
4	-0,0401	65285	FF05	-0.0397	05
5	-0,0882	64968	FDC8	-00875	C8
6	0,0588	375	0177	0.05859	77
7	0,0354	230	00E6	0.0359	E6
8	-0,0595	65149	FE7D	-0.0592	7D
9	0,00865	46	002E	0.0718	2E
10	0,0354	237	00ED	0.037	ED
11	-0,0235	65385	FF69	-0.02375	69
12	-0,0133	65451	FFAB	-0.0135	AB
13	0,0226	146	0092	0.0228	92
14	-0,00278	65519	FFEF	-0.00285	EF
15	-0,0141	65445	FFA5	-0.01425	A5

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include "filter.inc";

include "button.inc";

include "ppreg.inc";

include "pk_dk.inc";

include "7segment.inc";

constant razx = 8;--�� ?

constant razy = 16;--�� ?

constant razb = 4;

constant raza = 8;

subdesign final

(

data[razx-1..0],clk,knopka : input;

reset : input = gnd;

out[razy-1..0] : output;

synhr,h : output;

la,lb,lc,ld,le,lf,lg : output;

ha,hb,hc,hd,he,hf,hg : output;

)

variable

preobr_cod : pk_dk with (width = razx);

h7seg,l7seg : 7segment;

reg_in : ppreg with (width = razx);

reg_out : ppreg with (width = razy);

btn : button with ( delay = 1, clock = 3175); --8000 25175

filtr_gor : filter with

(

wx = 8, --�� xn

wy = 16, --�� yn�� ??

wc1 = 5, -- �� b

wc2 = 7, -- �� a

rs = 6, --�� b

ws = 23, --�� sum

wp = 23, --�� result

b1 = 8, --�� b1

b2 = B"10010", --�� b2

b3 = 14, --�� b3

b4 = B"11000", --�� b4

a2 = B"1000101", --�� a2

a3 = B"1000111", --�� a3

a4 = B"1101110", --�� a4

wm = 6 �� ?

);--�� !!

ce : node;

begin

reg_in.(clk,reset)=(clk,!reset);

reg_out.(clk,reset)=(clk,!reset);

btn.clk = clk;

filtr_gor.(clk,reset)=(clk,!reset);

preobr_cod.in[] = data[];

reg_in.data[] = preobr_cod.out[];

filtr_gor.vxod[]=reg_in.out[];

reg_out.data[]=filtr_gor.vixod[];

out[]=reg_out.out[];

l7seg.i[]=out[3..0];

h7seg.i[]=out[7..4];

(la,lb,lc,ld,le,lf,lg) = l7seg.(a,b,c,d,e,f,g);

(ha,hb,hc,hd,he,hf,hg) = h7seg.(a,b,c,d,e,f,g);

btn.btn = knopka;

ce = btn.out;

filtr_gor.ce = ce;

reg_in.ce = ce;

reg_out.ce = ce;

synhr = ce;

h = tffe(VCC,clk, , ,ce);

end;

��

�� .��.� 5110

��.�.

include "mult_a1.inc";

include "mult_b.inc";

include "mult_c.inc";

PARAMETERS

(

wx = 8, --�� xn

wy = 16, --�� yn

wc1 = 5, -- �� b

wc2 = 7, -- �� a

rs = 6, --�� b

ws = 23, --�� sum

wp = 23, --�� result

b1 = 8, --�� b1

b2 = B"10010", --�� b2

b3 = 14, --�� b3

b4 = B"11000", --�� b4

a2 = B"1000101", --�� a2

a3 = B"1000111", --�� a3

a4 = B"1101110", --�� a4

wm = 6 --��

);

subdesign filter

(

vxod[wx-1..0], clk : input;

ce : input=vcc;

reset : input=gnd;

vixod[wy-1..0] : output;

)

variable

sec_up : mult_a1 with (widthx = wx, widthc = wc1+rs, widths = ws, widthp = wp, bn= b1*(2^rs));

sec_mid1 : mult_b with (widthx = wx, widthy = wy, widthc1 = wc1+rs, widthc2=wc2, widthp = wp, an = a2, bn = b2*(2^rs));

sec_mid2 : mult_b with (widthx = wx, widthy = wy, widthc1 = wc1+rs, widthc2=wc2, widthp = wp, an = a3, bn = b3*(2^rs));

sec_down : mult_c with (widthx = wx, widthy = wy, widthc1 = wc1+rs, widthc2=wc2, widthp = wp, an = a4, bn = b4*(2^rs));

V[wy-1..0] : node;

begin

sec_mid1.(clock,clken,aclr) = (clk,ce,reset);

sec_mid2.(clock,clken,aclr) = (clk,ce,reset);

sec_down.(clock,clken,aclr) = (clk,ce,reset);

sec_up.xn[]=vxod[];

sec_mid1.xn[]=vxod[];

sec_mid2.xn[]=vxod[];

sec_down.xn[]=vxod[];

V[] = sec_up.result[wm+wy-1..wm];

sec_mid1.yn[]=V[];

sec_mid2.yn[]=V[];

sec_down.yn[]=V[];

sec_up.sum[]=sec_mid1.result[];

sec_mid1.sum[]=sec_mid2.result[];

sec_mid2.sum[]=sec_down.result[];

vixod[]=V[];

end;

��

�� .��.� 5110

�� .�.

parameters

(

width=8

);

subdesign pk_dk

(

in[width-1..0] : input;

out[width-1..0] : output;

)

variable

sign : node;

begin

sign = in[width-1] ;

if sign then out[] = (sign,!in[width-2..0])+1;

else out[] = in[];

end if;

end;

��

�� .��.� 5110

��.�.

PARAMETERS

(

width=8

);

SUBDESIGN ppreg

(

data[width-1..0],clk : input;

ce : input = vcc;

reset : input = gnd;

out[width-1..0] : output;

)

variable

out[width-1..0] : dffe;

begin

out[].(clk,clrn,ena)=(clk,!reset,ce);

out[] = data[];

end;

��

��.��.� 5110

�� .�.

PARAMETERS

(

delay = 1 --��

, clock = 5175 -- ��

);

CONSTANT modul = (delay*clock) DIV 1000;-- ��

ASSERT (modul>2)

REPORT "�� delay*clock �� 2000"

SEVERITY ERROR;

CONSTANT width = LOG2(modul);

CONSTANT end_state = modul-1;

SUBDESIGN button

(

btn : INPUT;

clk : INPUT;

out : OUTPUT;

)

VARIABLE

div_out : NODE;

astart : NODE;

tr[width-1..0] : dffe;

BEGIN

tr[].(clk, ena) = (clk, astart);

astart = dff(VCC, !btn, div_out, );

IF tr[].q < end_state THEN

tr[].d = tr[].q + 1;

ELSE

tr[].d = 0;

END IF;

div_out = !dff((tr[].q == end_state),clk,,); --��

out = dff(dff(VCC, astart,!out,), clk, ,); --��

END;

��

% -a- %

% f| |b %

% -g- %

% e| |c %

% -d- %

% %

% 0 1 2 3 4 5 6 7 8 9 A b C d E F %

% %

SUBDESIGN 7segment

(

i[3..0] : INPUT;

a, b, c, d, e, f, g : OUTPUT;

)

BEGIN

TABLE

i[3..0] => a, b, c, d, e, f, g;

H"0" => 1, 1, 1, 1, 1, 1, 0;

H"1" => 0, 1, 1, 0, 0, 0, 0;

H"2" => 1, 1, 0, 1, 1, 0, 1;

H"3" => 1, 1, 1, 1, 0, 0, 1;

H"4" => 0, 1, 1, 0, 0, 1, 1;

H"5" => 1, 0, 1, 1, 0, 1, 1;

H"6" => 1, 0, 1, 1, 1, 1, 1;

H"7" => 1, 1, 1, 0, 0, 0, 0;

H"8" => 1, 1, 1, 1, 1, 1, 1;

H"9" => 1, 1, 1, 1, 0, 1, 1;

H"A" => 1, 1, 1, 0, 1, 1, 1;

H"B" => 0, 0, 1, 1, 1, 1, 1;

H"C" => 1, 0, 0, 1, 1, 1, 0;

H"D" => 0, 1, 1, 1, 1, 0, 1;

H"E" => 1, 0, 0, 1, 1, 1, 1;

H"F" => 1, 0, 0, 0, 1, 1, 1;

END TABLE;

END;

�� mult_a1

��

INCLUDE "lpm_mult.inc";

PARAMETERS

( widthx = 8, --�� xn[]

widthc = 10, --��

widths = 18, --�� sum[]

widthp = 18, --�� result[]

bn = 100 --�� bn ��

);

SUBDESIGN mult_a1

( xn[widthx-1..0] : INPUT;

sum[widths-1..0] : INPUT;

result[widthp-1..0] : OUTPUT;

)

VARIABLE

mult_x : lpm_mult WITH (

LPM_WIDTHA = widthx,

LPM_WIDTHB = widthc,

LPM_WIDTHP = widthp,

LPM_WIDTHS = widths,

INPUT_B_IS_CONSTANT = "YES",

LPM_REPRESENTATION = "SIGNED",

USE_EAB = "OFF",

--LPM_PIPELINE = 1,

MAXIMIZE_SPEED = 6 );

BEGIN

mult_x.dataa[] = xn[];

mult_x.datab[] = bn;

mult_x.sum[] = sum[];

result[] = mult_x.result[];

END;

�� mult_b

��

INCLUDE "lpm_mult.inc";

PARAMETERS

(

widthx = 8, --�� xn[]

widthy = 8, --�� yn[]

widthc1 = 10, --�� b

widthc2 = 10, --��

widthp = 18, --�� result[]

an = 100, --�� -an �� (�� - hex)

bn = 100 --�� bn ��

);

CONSTANT widths= widthp;

SUBDESIGN mult_b

(

xn[widthx-1..0] : INPUT;

yn[widthy-1..0] : INPUT;

sum[widths-1..0] : INPUT;

clock : INPUT;

clken : INPUT = VCC;

aclr : INPUT = GND;

result[widthp-1..0] : OUTPUT;

)

VARIABLE

mult_x : lpm_mult WITH (

LPM_WIDTHA = widthx,

LPM_WIDTHB = widthc1,

LPM_WIDTHP = widthp,

LPM_WIDTHS = widths,

INPUT_B_IS_CONSTANT = "YES",

LPM_REPRESENTATION = "SIGNED",

USE_EAB = "OFF",

LPM_PIPELINE = 1,

MAXIMIZE_SPEED = 6

);

mult_y : lpm_mult WITH (

LPM_WIDTHA = widthy,

LPM_WIDTHB = widthc2,

LPM_WIDTHP = widthp,

LPM_WIDTHS = widths,

INPUT_B_IS_CONSTANT = "YES",

LPM_REPRESENTATION = "SIGNED",

USE_EAB = "OFF",

--LPM_PIPELINE = 1,

MAXIMIZE_SPEED = 6

);

BEGIN

mult_x.(clock, clken, aclr) = (clock, clken, aclr);

mult_x.dataa[] = xn[];

mult_x.datab[] = bn;

mult_x.sum[] = mult_y.result[];

result[] = mult_x.result[];

mult_y.dataa[] = yn[];

mult_y.datab[] = an;

mult_y.sum[] = sum[];

END;

�� mult_c

��

INCLUDE "lpm_mult.inc";

PARAMETERS

(

widthx = 8, --�� xn[]

widthy = 8, --�� yn[]

widthc1 = 10, --�� b

widthc2 = 10, --�� a

widthp = 18, --�� result[]

an = 100, --�� an ��

bn = 100 --�� bn ��

);

CONSTANT widths= widthp;

SUBDESIGN mult_c

(

xn[widthx-1..0] : INPUT;

yn[widthy-1..0] : INPUT;

--sum[widths-1..0] : INPUT;

result[widthp-1..0] : OUTPUT;

clock : INPUT;

clken : INPUT = VCC;

aclr : INPUT = GND;

)

VARIABLE

mult_x : lpm_mult WITH (

LPM_WIDTHA = widthx,

LPM_WIDTHB = widthc1,

LPM_WIDTHP = widthp,

LPM_WIDTHS = widths,

INPUT_B_IS_CONSTANT = "YES",

LPM_REPRESENTATION = "SIGNED",

USE_EAB = "OFF",

LPM_PIPELINE = 1,

MAXIMIZE_SPEED = 6

);

mult_y : lpm_mult WITH (

LPM_WIDTHA = widthy,

LPM_WIDTHB = widthc2,

LPM_WIDTHP = widthp,

LPM_WIDTHS = widths,

INPUT_B_IS_CONSTANT = "YES",

LPM_REPRESENTATION = "SIGNED",

USE_EAB = "OFF",

--LPM_PIPELINE = 1,

MAXIMIZE_SPEED = 6

);

BEGIN

mult_x.(clock, clken, aclr) = (clock, clken, aclr);

mult_x.dataa[] = xn[];

mult_x.datab[] = bn;

mult_x.sum[] = mult_y.result[];

result[] = mult_x.result[];

mult_y.dataa[] = yn[];

mult_y.datab[] = an;

END;

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