| `default_nettype none |
| //----------------------------------------------------- |
| // Project Name : a.out |
| // Function : Main processor |
| // Description : This is the main processor |
| // Coder : Jaquer AND VORIXO |
| |
| //***Headers*** |
| //***Module*** |
| module parity_calculator #( |
| parameter integer WORD_SIZE = 32, |
| parameter integer ECCBITS = 7 |
| ) |
| ( |
| input [WORD_SIZE - 1 : 0] data_to_register_i , |
| input operate_i , |
| output [WORD_SIZE + ECCBITS- 1 : 0] data_to_register_o |
| ); |
| |
| //***Internal logic generated by compiler*** |
| wire intermidate_partity_bits [ECCBITS - 2 : 0]; |
| reg last_bit_value; |
| reg intermidate_partity_bits_last; |
| |
| //***Dumped Internal logic*** |
| assign intermidate_partity_bits[0] = operate_i ? data_to_register_i[0] ^ data_to_register_i[1] ^ data_to_register_i[3] ^ data_to_register_i[4]^ data_to_register_i[6]^ data_to_register_i[8]^ data_to_register_i[10]^ data_to_register_i[11]^ data_to_register_i[13]^ data_to_register_i[15]^ data_to_register_i[17]^ data_to_register_i[19]^ data_to_register_i[21]^ data_to_register_i[23] ^ data_to_register_i[25] ^ data_to_register_i[26]^ data_to_register_i[28]^ data_to_register_i[30] : 1'b0; |
| assign intermidate_partity_bits[1] = operate_i ? data_to_register_i[0] ^ data_to_register_i[2] ^ data_to_register_i[3] ^ data_to_register_i[5]^ data_to_register_i[6]^ data_to_register_i[9]^ data_to_register_i[10]^ data_to_register_i[12]^ data_to_register_i[13]^ data_to_register_i[16]^ data_to_register_i[17]^ data_to_register_i[20]^ data_to_register_i[21]^ data_to_register_i[24] ^ data_to_register_i[25] ^ data_to_register_i[27]^ data_to_register_i[28]^ data_to_register_i[31] : 1'b0; |
| assign intermidate_partity_bits[2] = operate_i ? data_to_register_i[1] ^ data_to_register_i[2] ^ data_to_register_i[3] ^ data_to_register_i[7]^ data_to_register_i[8]^ data_to_register_i[9]^ data_to_register_i[10]^ data_to_register_i[14]^ data_to_register_i[15]^ data_to_register_i[16]^ data_to_register_i[17]^ data_to_register_i[22]^ data_to_register_i[23]^ data_to_register_i[24] ^ data_to_register_i[25] ^ data_to_register_i[29]^ data_to_register_i[30]^ data_to_register_i[31] : 1'b0; |
| assign intermidate_partity_bits[3] = operate_i ? data_to_register_i[4] ^ data_to_register_i[5] ^ data_to_register_i[6] ^ data_to_register_i[7]^ data_to_register_i[8]^ data_to_register_i[9]^ data_to_register_i[10]^ data_to_register_i[18]^ data_to_register_i[19]^ data_to_register_i[20]^ data_to_register_i[21]^ data_to_register_i[22]^ data_to_register_i[23]^ data_to_register_i[24] ^ data_to_register_i[25] : 1'b0; |
| assign intermidate_partity_bits[4] = operate_i ? data_to_register_i[11] ^ data_to_register_i[12] ^ data_to_register_i[13] ^ data_to_register_i[14]^ data_to_register_i[15]^ data_to_register_i[16]^ data_to_register_i[17]^ data_to_register_i[18]^ data_to_register_i[19]^ data_to_register_i[20]^ data_to_register_i[21]^ data_to_register_i[22]^ data_to_register_i[23]^ data_to_register_i[24]^ data_to_register_i[25]: 1'b0; |
| assign intermidate_partity_bits[5] = operate_i ? data_to_register_i[26] ^ data_to_register_i[27] ^ data_to_register_i[28] ^ data_to_register_i[29]^ data_to_register_i[30]^ data_to_register_i[31]: 1'b0; |
| //assign intermidate_partity_bits[6] = operate_i ? data_to_register_i[0] ^ data_to_register_i[1] ^ data_to_register_i[2] ^ data_to_register_i[3] ^ data_to_register_i[4]^ data_to_register_i[5]^ data_to_register_i[6]^ data_to_register_i[7]^ data_to_register_i[8]^ data_to_register_i[9]^ data_to_register_i[10]^ data_to_register_i[11]^ data_to_register_i[12]^ data_to_register_i[13]^ data_to_register_i[14]^ data_to_register_i[15]^ data_to_register_i[16]^ data_to_register_i[17]^ data_to_register_i[18]^ data_to_register_i[19]^ data_to_register_i[20]^ data_to_register_i[21]^ data_to_register_i[22]^ data_to_register_i[23]^ data_to_register_i[24]^ data_to_register_i[25]^ data_to_register_i[26]^ data_to_register_i[27]^ data_to_register_i[28]^ data_to_register_i[29]^ data_to_register_i[30]^ data_to_register_i[31]: 1'b0; |
| |
| always @(*) begin |
| intermidate_partity_bits_last = operate_i ? data_to_register_i[0] ^ data_to_register_i[1] ^ data_to_register_i[2] ^ data_to_register_i[3] ^ data_to_register_i[4]^ data_to_register_i[5]^ data_to_register_i[6]^ data_to_register_i[7]^ data_to_register_i[8]^ data_to_register_i[9]^ data_to_register_i[10]^ data_to_register_i[11]^ data_to_register_i[12]^ data_to_register_i[13]^ data_to_register_i[14]^ data_to_register_i[15]^ data_to_register_i[16]^ data_to_register_i[17]^ data_to_register_i[18]^ data_to_register_i[19]^ data_to_register_i[20]^ data_to_register_i[21]^ data_to_register_i[22]^ data_to_register_i[23]^ data_to_register_i[24]^ data_to_register_i[25]^ data_to_register_i[26]^ data_to_register_i[27]^ data_to_register_i[28]^ data_to_register_i[29]^ data_to_register_i[30]^ data_to_register_i[31]: 1'b0; |
| last_bit_value = intermidate_partity_bits_last ^ intermidate_partity_bits[0] ^ intermidate_partity_bits[1] ^ intermidate_partity_bits[2] ^ intermidate_partity_bits[3] ^ intermidate_partity_bits[4] ^ intermidate_partity_bits[5] ; |
| end |
| assign data_to_register_o ={last_bit_value,data_to_register_i[31],data_to_register_i[30],data_to_register_i[29],data_to_register_i[28],data_to_register_i[27],data_to_register_i[26],intermidate_partity_bits[5],data_to_register_i[25],data_to_register_i[24],data_to_register_i[23],data_to_register_i[22],data_to_register_i[21],data_to_register_i[20],data_to_register_i[19],data_to_register_i[18],data_to_register_i[17],data_to_register_i[16],data_to_register_i[15],data_to_register_i[14],data_to_register_i[13],data_to_register_i[12],data_to_register_i[11],intermidate_partity_bits[4],data_to_register_i[10],data_to_register_i[9],data_to_register_i[8],data_to_register_i[7],data_to_register_i[6],data_to_register_i[5],data_to_register_i[4],intermidate_partity_bits[3],data_to_register_i[3],data_to_register_i[2],data_to_register_i[1],intermidate_partity_bits[2],data_to_register_i[0], intermidate_partity_bits[1], intermidate_partity_bits[0]}; |
| |
| |
| |
| //***Handcrafted Internal logic*** |
| //TODO |
| endmodule |