hw/top_earlgrey/rtl/top_pkg.sv Cov: 100%

   1: // Copyright lowRISC contributors.
   2: // Licensed under the Apache License, Version 2.0, see LICENSE for details.
   3: // SPDX-License-Identifier: Apache-2.0
   4: //
   5: 
   6: package top_pkg;
   7: 
   8: localparam TL_AW=32;
   9: localparam TL_DW=32;    // = TL_DBW * 8; TL_DBW must be a power-of-two
  10: localparam TL_AIW=8;    // a_source, d_source
  11: localparam TL_DIW=1;    // d_sink
  12: localparam TL_DUW=16;   // d_user
  13: localparam TL_DBW=(TL_DW>>3);
  14: localparam TL_SZW=$clog2($clog2(TL_DBW)+1);
  15: localparam FLASH_BANKS=2;
  16: localparam FLASH_PAGES_PER_BANK=256;
  17: localparam FLASH_WORDS_PER_PAGE=256;
  18: localparam FLASH_BYTES_PER_WORD=4;
  19: localparam FLASH_BKW = $clog2(FLASH_BANKS);
  20: localparam FLASH_PGW = $clog2(FLASH_PAGES_PER_BANK);
  21: localparam FLASH_WDW = $clog2(FLASH_WORDS_PER_PAGE);
  22: localparam FLASH_AW = FLASH_BKW + FLASH_PGW + FLASH_WDW;
  23: localparam FLASH_DW = FLASH_BYTES_PER_WORD * 8;
  24: 
  25: endpackage
  26: