add4.fit.eqn

此程序为dsp原码程序

--E3_cs_buffer[0] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cs_buffer[0] at LC8_C32
--operation mode is arithmetic

E3_cs_buffer[0] = CIN;

--E3_cout[0] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cout[0] at LC8_C32
--operation mode is arithmetic

E3_cout[0] = CARRY(CIN);


--E3_cs_buffer[4] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cs_buffer[4] at LC4_C34
--operation mode is arithmetic

E3_cs_buffer[4] = B[3] $ A[3] $ E3_cout[3];

--E3_cout[4] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cout[4] at LC4_C34
--operation mode is arithmetic

E3_cout[4] = CARRY(B[3] & (A[3] # E3_cout[3]) # !B[3] & A[3] & E3_cout[3]);


--E3_cs_buffer[3] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cs_buffer[3] at LC3_C34
--operation mode is arithmetic

E3_cs_buffer[3] = B[2] $ A[2] $ E3_cout[2];

--E3_cout[3] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cout[3] at LC3_C34
--operation mode is arithmetic

E3_cout[3] = CARRY(B[2] & (A[2] # E3_cout[2]) # !B[2] & A[2] & E3_cout[2]);


--E3_cs_buffer[2] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cs_buffer[2] at LC2_C34
--operation mode is arithmetic

E3_cs_buffer[2] = B[1] $ A[1] $ E3_cout[1];

--E3_cout[2] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cout[2] at LC2_C34
--operation mode is arithmetic

E3_cout[2] = CARRY(B[1] & (A[1] # E3_cout[1]) # !B[1] & A[1] & E3_cout[1]);


--E3_cs_buffer[1] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cs_buffer[1] at LC1_C34
--operation mode is arithmetic

E3_cs_buffer[1] = B[0] $ A[0] $ E3_cout[0];

--E3_cout[1] is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cout[1] at LC1_C34
--operation mode is arithmetic

E3_cout[1] = CARRY(B[0] & (A[0] # E3_cout[0]) # !B[0] & A[0] & E3_cout[0]);


--E3L41 is lpm_add_sub:i_rtl_0|addcore:adder|a_csnbuffer:result_node|cs_buffer[4]~66 at LC5_C34
--operation mode is normal

E3L41 = E3_cout[4];


--A[3] is A[3] at Pin_31
--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();


--A[0] is A[0] at Pin_30
--operation mode is input

A[0] = INPUT();


--B[3] is B[3] at Pin_36
--operation mode is input

B[3] = INPUT();


--B[2] is B[2] at Pin_39
--operation mode is input

B[2] = INPUT();


--B[1] is B[1] at Pin_38
--operation mode is input

B[1] = INPUT();


--B[0] is B[0] at Pin_41
--operation mode is input

B[0] = INPUT();


--CIN is CIN at Pin_99
--operation mode is input

CIN = INPUT();


--S[3] is S[3] at Pin_14
--operation mode is output

S[3] = OUTPUT(E3_cs_buffer[4]);


--S[2] is S[2] at Pin_17
--operation mode is output

S[2] = OUTPUT(A1L73);


--S[1] is S[1] at Pin_18
--operation mode is output

S[1] = OUTPUT(A1L53);


--S[0] is S[0] at Pin_19
--operation mode is output

S[0] = OUTPUT(E3_cs_buffer[1]);


--AD[3] is AD[3] at Pin_29
--operation mode is output

AD[3] = OUTPUT(A1L41);


--AD[2] is AD[2] at Pin_28
--operation mode is output

AD[2] = OUTPUT(A1L21);


--AD[1] is AD[1] at Pin_27
--operation mode is output

AD[1] = OUTPUT(A1L01);


--AD[0] is AD[0] at Pin_26
--operation mode is output

AD[0] = OUTPUT(A1L8);


--BD[3] is BD[3] at Pin_23
--operation mode is output

BD[3] = OUTPUT(A1L82);


--BD[2] is BD[2] at Pin_22
--operation mode is output

BD[2] = OUTPUT(A1L62);


--BD[1] is BD[1] at Pin_21
--operation mode is output

BD[1] = OUTPUT(A1L42);


--BD[0] is BD[0] at Pin_7
--operation mode is output

BD[0] = OUTPUT(A1L22);


--COUT is COUT at Pin_13
--operation mode is output

COUT = OUTPUT(A1L13);


--A1L41 is AD[3]~0 at LC7_E36
--operation mode is normal

A1L41 = A[3];


--A1L21 is AD[2]~1 at LC5_E26
--operation mode is normal

A1L21 = A[2];


--A1L01 is AD[1]~2 at LC3_E36
--operation mode is normal

A1L01 = A[1];


--A1L8 is AD[0]~3 at LC1_E19
--operation mode is normal

A1L8 = A[0];


--A1L82 is BD[3]~0 at LC7_D23
--operation mode is normal

A1L82 = B[3];


--A1L62 is BD[2]~1 at LC6_D34
--operation mode is normal

A1L62 = B[2];


--A1L42 is BD[1]~2 at LC4_D20
--operation mode is normal

A1L42 = B[1];


--A1L22 is BD[0]~3 at LC5_A31
--operation mode is normal

A1L22 = B[0];


--A1L53 is S[1]~0 at LC7_C34
--operation mode is normal

A1L53 = E3_cs_buffer[2];


--A1L73 is S[2]~1 at LC6_C34
--operation mode is normal

A1L73 = E3_cs_buffer[3];


--A1L13 is COUT~0 at LC3_C25
--operation mode is normal

A1L13 = E3L41;