common_cells

// Copyright 2026 ETH Zurich and University of Bologna.
// Solderpad Hardware License, Version 0.51, see LICENSE for details.
// SPDX-License-Identifier: SHL-0.51

// Deprecated: use cc_ecc_decode instead.
// Note: type parameters (data_t, parity_t, code_word_t, encoded_data_t) are now
// localparams in cc_ecc_decode, derived from DataWidth using cc_pkg functions.
module ecc_decode #(
  parameter int unsigned DataWidth     = 64,
  parameter type data_t                = logic [DataWidth-1:0],
  parameter type parity_t              = logic [cc_pkg::ecc_get_parity_width(DataWidth)-1:0],
  parameter type code_word_t           = logic [cc_pkg::ecc_get_cw_width(DataWidth)-1:0],
  parameter type encoded_data_t        = struct packed {
                                           logic       parity;
                                           code_word_t code_word;
                                         }
)(
  input  encoded_data_t data_i,
  output data_t         data_o,
  output parity_t       syndrome_o,
  output logic          single_error_o,
  output logic          parity_error_o,
  output logic          double_error_o
);
  // synthesis translate_off
  initial $warning("Module '%m' is deprecated. Use 'cc_ecc_decode' instead.");
  // synthesis translate_on
  cc_ecc_decode #(
    .DataWidth ( DataWidth )
  ) i_cc_ecc_decode (
    .data_i         ( data_i         ),
    .data_o         ( data_o         ),
    .syndrome_o     ( syndrome_o     ),
    .single_error_o ( single_error_o ),
    .parity_error_o ( parity_error_o ),
    .double_error_o ( double_error_o )
  );
endmodule