7064.fit.eqn

CPLD的例子程序2,EPM7064芯片,PC104扩展卡上应用

--A1L77 is IRQ~28bal at LC60
A1L77_p0_out = IMREG[4] & !RDY[4];
A1L77_p1_out = IMREG[0] & !RDY[0];
A1L77_p2_out = IMREG[1] & !RDY[1];
A1L77_p3_out = IMREG[2] & !RDY[2];
A1L77_p4_out = IMREG[3] & !RDY[3];
A1L77_or_out = A1L77_p0_out # A1L77_p1_out # A1L77_p2_out # A1L77_p3_out # A1L77_p4_out;
A1L77 = !(A1L77_or_out);


--A1L87 is IRQ~33bal at LC48
A1L87_p1_out = IMREG[5] & !RDY[5];
A1L87_or_out = A1L87_p1_out;
A1L87 = !(A1L87_or_out);


--A[5] is A[5] at PIN_37
--operation mode is input

A[5] = INPUT();


--A[4] is A[4] at PIN_36
--operation mode is input

A[4] = INPUT();


--A[3] is A[3] at PIN_35
--operation mode is input

A[3] = INPUT();


--A[2] is A[2] at PIN_33
--operation mode is input

A[2] = INPUT();


--A[1] is A[1] at PIN_32
--operation mode is input

A[1] = INPUT();


--CS is CS at PIN_2
--operation mode is input

CS = INPUT();


--WR is WR at PIN_29
--operation mode is input

WR = INPUT();


--OE is OE at PIN_30
--operation mode is input

OE = INPUT();


--LRST is LRST at PIN_50
--operation mode is input

LRST = INPUT();


--CRST is CRST at PIN_46
--operation mode is input

CRST = INPUT();


--CS429 is CS429 at PIN_31
--operation mode is input

CS429 = INPUT();


--CLK_IN is CLK_IN at PIN_87
--operation mode is input

CLK_IN = INPUT();


--CARL[3] is CARL[3] at PIN_10
--operation mode is input

CARL[3] = INPUT();


--CARL[2] is CARL[2] at PIN_9
--operation mode is input

CARL[2] = INPUT();


--CARL[1] is CARL[1] at PIN_12
--operation mode is input

CARL[1] = INPUT();


--CARL[0] is CARL[0] at PIN_13
--operation mode is input

CARL[0] = INPUT();


--RDY[7] is RDY[7] at PIN_99
--operation mode is input

RDY[7] = INPUT();


--RDY[6] is RDY[6] at PIN_100
--operation mode is input

RDY[6] = INPUT();


--RDY[5] is RDY[5] at PIN_76
--operation mode is input

RDY[5] = INPUT();


--RDY[4] is RDY[4] at PIN_96
--operation mode is input

RDY[4] = INPUT();


--RDY[3] is RDY[3] at PIN_8
--operation mode is input

RDY[3] = INPUT();


--RDY[2] is RDY[2] at PIN_7
--operation mode is input

RDY[2] = INPUT();


--RDY[1] is RDY[1] at PIN_61
--operation mode is input

RDY[1] = INPUT();


--RDY[0] is RDY[0] at PIN_63
--operation mode is input

RDY[0] = INPUT();


--A1L74 is D[9]~1 at PIN_17
--operation mode is bidir

A1L74 = D[9];

--D[9] is D[9] at PIN_17
--operation mode is bidir

D[9]_tri_out = TRI(CARL_INT1, !A1L57);
D[9] = BIDIR(D[9]_tri_out);


--A1L54 is D[8]~2 at PIN_19
--operation mode is bidir

A1L54 = D[8];

--D[8] is D[8] at PIN_19
--operation mode is bidir

D[8]_tri_out = TRI(CARL_INT0, !A1L57);
D[8] = BIDIR(D[8]_tri_out);


--A1L34 is D[7]~3 at PIN_20
--operation mode is bidir

A1L34 = D[7];

--D[7] is D[7] at PIN_20
--operation mode is bidir

D[7]_tri_out = TRI(A1L141, !A1L57);
D[7] = BIDIR(D[7]_tri_out);


--A1L14 is D[6]~4 at PIN_21
--operation mode is bidir

A1L14 = D[6];

--D[6] is D[6] at PIN_21
--operation mode is bidir

D[6]_tri_out = TRI(A1L931, !A1L57);
D[6] = BIDIR(D[6]_tri_out);


--A1L93 is D[5]~5 at PIN_22
--operation mode is bidir

A1L93 = D[5];

--D[5] is D[5] at PIN_22
--operation mode is bidir

D[5]_tri_out = TRI(A1L731, !A1L57);
D[5] = BIDIR(D[5]_tri_out);


--A1L73 is D[4]~6 at PIN_23
--operation mode is bidir

A1L73 = D[4];

--D[4] is D[4] at PIN_23
--operation mode is bidir

D[4]_tri_out = TRI(A1L531, !A1L57);
D[4] = BIDIR(D[4]_tri_out);


--A1L53 is D[3]~7 at PIN_24
--operation mode is bidir

A1L53 = D[3];

--D[3] is D[3] at PIN_24
--operation mode is bidir

D[3]_tri_out = TRI(A1L331, !A1L57);
D[3] = BIDIR(D[3]_tri_out);


--A1L33 is D[2]~8 at PIN_25
--operation mode is bidir

A1L33 = D[2];

--D[2] is D[2] at PIN_25
--operation mode is bidir

D[2]_tri_out = TRI(A1L131, !A1L57);
D[2] = BIDIR(D[2]_tri_out);


--A1L13 is D[1]~9 at PIN_27
--operation mode is bidir

A1L13 = D[1];

--D[1] is D[1] at PIN_27
--operation mode is bidir

D[1]_tri_out = TRI(A1L921, !A1L57);
D[1] = BIDIR(D[1]_tri_out);


--A1L92 is D[0]~10 at PIN_28
--operation mode is bidir

A1L92 = D[0];

--D[0] is D[0] at PIN_28
--operation mode is bidir

D[0]_tri_out = TRI(A1L721, !A1L57);
D[0] = BIDIR(D[0]_tri_out);


--LCLK is LCLK at PIN_1
--operation mode is output

LCLK_open_drain_out = OPNDRN(~VCC~0);
LCLK = OUTPUT(LCLK_open_drain_out);


--SEL is SEL at PIN_75
--operation mode is output

SEL = OUTPUT(A1L3);


--OE429[7] is OE429[7] at PIN_60
--operation mode is output

OE429[7] = OUTPUT(A1L911);


--OE429[5] is OE429[5] at PIN_5
--operation mode is output

OE429[5] = OUTPUT(A1L021);


--OE429[3] is OE429[3] at PIN_77
--operation mode is output

OE429[3] = OUTPUT(A1L121);


--OE429[2] is OE429[2] at PIN_78
--operation mode is output

OE429[2] = OUTPUT(A1L221);


--OE429[1] is OE429[1] at PIN_69
--operation mode is output

OE429[1] = OUTPUT(A1L711);


--OE429[0] is OE429[0] at PIN_70
--operation mode is output

OE429[0] = OUTPUT(A1L811);


--LD429[7] is LD429[7] at PIN_80
--operation mode is output

LD429[7] = OUTPUT(A1L49);


--OE429[6] is OE429[6] at PIN_58
--operation mode is output

OE429[6] = OUTPUT(A1L321);


--OE429[4] is OE429[4] at PIN_6
--operation mode is output

OE429[4] = OUTPUT(A1L421);


--LD429[11] is LD429[11] at PIN_65
--operation mode is output

LD429[11] = OUTPUT(A1L79);


--LD429[5] is LD429[5] at PIN_92
--operation mode is output

LD429[5] = OUTPUT(A1L89);


--LD429[4] is LD429[4] at PIN_93
--operation mode is output

LD429[4] = OUTPUT(A1L99);


--LD429[3] is LD429[3] at PIN_94
--operation mode is output

LD429[3] = OUTPUT(A1L001);


--LD429[1] is LD429[1] at PIN_84
--operation mode is output

LD429[1] = OUTPUT(A1L59);


--LD429[0] is LD429[0] at PIN_85
--operation mode is output

LD429[0] = OUTPUT(A1L69);


--LD429[9] is LD429[9] at PIN_67
--operation mode is output

LD429[9] = OUTPUT(A1L101);


--LD429[6] is LD429[6] at PIN_81
--operation mode is output

LD429[6] = OUTPUT(A1L201);


--LD429[2] is LD429[2] at PIN_83
--operation mode is output

LD429[2] = OUTPUT(A1L301);


--D[10] is D[10] at PIN_16
--operation mode is bidir

D[10]_open_drain_out = OPNDRN(A1L47);
D[10] = BIDIR(D[10]_open_drain_out);


--LD429[10] is LD429[10] at PIN_68
--operation mode is output

LD429[10] = OUTPUT(A1L401);


--LD429[8] is LD429[8] at PIN_79
--operation mode is output

LD429[8] = OUTPUT(A1L501);


--IRQ is IRQ at PIN_14
--operation mode is output

IRQ = OUTPUT(A1L97);


--CLK4291 is CLK4291 at PIN_98
--operation mode is output

CLK4291 = OUTPUT(clko1);


--CLK4292 is CLK4292 at PIN_97
--operation mode is output

CLK4292 = OUTPUT(clko2);






--A1L57 is INT_REG_RD~16 at LC59
A1L57_or_out = A1L47;
A1L57 = A1L57_or_out;


--B1L82 is lpm_counter:clkcounter1_rtl_0|dffs[4]~273 at SEXP2
B1L82 = EXP(B1_dffs[3] & B1_dffs[2] & B1_dffs[0] & B1_dffs[1]);