Subversion Repositories oms8051mini

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////  Author(s):                                                  ////

////  Author(s):                                                  ////

////      - Dinesh Annayya, dinesha@opencores.org                 ////

////      - Dinesh Annayya, dinesha@opencores.org                 ////

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//////////////////////////////////////////////////////////////////////

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//// Copyright (C) 2000 Authors and OPENCORES.ORG                 ////

//// Copyright (C) 2000 Authors and OPENCORES.ORG                 ////

////                                                              ////

////                                                              ////

//// This source file may be used and distributed without         ////

//// This source file may be used and distributed without         ////

      cs_int_n    <= 1'b1;

      cs_int_n    <= 1'b1;

      sck_out_en  <= 1'b0;

      sck_out_en  <= 1'b0;

      shift_enb   <= 1'b0;

      shift_enb   <= 1'b0;

      cfg_dataout <= 32'h0;

      cfg_dataout <= 32'h0;

      load_byte   <= 1'b0;

      load_byte   <= 1'b0;

   end

   end

   else begin

   else begin

      if(sck_ne)

      if(sck_ne)

         sck_cnt <=  clr_sck_cnt  ? 6'h0 : sck_cnt + 1 ;

         sck_cnt <=  clr_sck_cnt  ? 6'h0 : sck_cnt + 1 ;

      end // case: `SPI_CS_HLD    

      end // case: `SPI_CS_HLD    

      `SPI_WAIT : begin

      `SPI_WAIT : begin

          if(!cfg_op_req) // Wait for Request de-assertion

          if(!cfg_op_req) // Wait for Request de-assertion

             spiif_cs <= `SPI_IDLE;

             spiif_cs <= `SPI_IDLE;

       end

       end

    endcase // casex(spiif_cs)

    endcase // casex(spiif_cs)

   end

   end

end // always @(sck_ne

end // always @(sck_ne

endmodule

endmodule