Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / design / sys / iop / mcu / rtl / mcu_crcscf_ctl.v

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// OpenSPARC T2 Processor File: mcu_crcscf_ctl.v
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module mcu_crcscf_ctl (
  in, 
  crc);

   input [25:0] in;
   output [9:0] crc;
   
   assign crc[0] = in[25] ^ in[22] ^ in[21] ^ in[19] ^ in[17] ^ in[16] ^ in[14] ^ 
		   in[13] ^ in[10] ^ in[8] ^ in[2] ^ in[1] ^ in[0]; 
   assign crc[1] = in[25] ^ in[23] ^ in[21] ^ in[20] ^ in[19] ^ in[18] ^ in[16] ^ 
		   in[15] ^ in[13] ^ in[11] ^ in[10] ^ in[9] ^ in[8] ^ in[3] ^ in[0]; 
   assign crc[2] = in[25] ^ in[24] ^ in[20] ^ in[13] ^ in[12] ^ in[11] ^ in[9] ^ 
		   in[8] ^ in[4] ^ in[2] ^ in[0]; 
   assign crc[3] = in[22] ^ in[19] ^ in[17] ^ in[16] ^ in[12] ^ in[9] ^ in[8] ^ 
		   in[5] ^ in[3] ^ in[2] ^ in[0]; 
   assign crc[4] = in[25] ^ in[23] ^ in[22] ^ in[21] ^ in[20] ^ in[19] ^ in[18] ^ 
		   in[16] ^ in[14] ^ in[9] ^ in[8] ^ in[6] ^ in[4] ^ in[3] ^ 
		   in[2] ^ in[0]; 
   assign crc[5] = in[24] ^ in[23] ^ in[22] ^ in[21] ^ in[20] ^ in[19] ^ in[17] ^ 
		   in[15] ^ in[10] ^ in[9] ^ in[7] ^ in[5] ^ in[4] ^ in[3] ^ in[1]; 
   assign crc[6] = in[24] ^ in[23] ^ in[20] ^ in[19] ^ in[18] ^ in[17] ^ in[14] ^ 
		   in[13] ^ in[11] ^ in[6] ^ in[5] ^ in[4] ^ in[1] ^ in[0]; 
   assign crc[7] = in[24] ^ in[22] ^ in[20] ^ in[18] ^ in[17] ^ in[16] ^ in[15] ^ 
		   in[13] ^ in[12] ^ in[10] ^ in[8] ^ in[7] ^ in[6] ^ in[5] ^ in[0]; 
   assign crc[8] = in[25] ^ in[23] ^ in[21] ^ in[19] ^ in[18] ^ in[17] ^ in[16] ^ 
		   in[14] ^ in[13] ^ in[11] ^ in[9] ^ in[8] ^ in[7] ^ in[6] ^ in[1]; 
   assign crc[9] = in[25] ^ in[24] ^ in[21] ^ in[20] ^ in[18] ^ in[16] ^ in[15] ^ 
		   in[13] ^ in[12] ^ in[9] ^ in[7] ^ in[1] ^ in[0]; 

endmodule