hw/top_matcha/ip/ml_top/rtl/ml_pkg.sv

// Copyright 2022 Google LLC.
// Licensed under the Apache License, Version 2.0, see LICENSE for details.
// SPDX-License-Identifier: Apache-2.0
//
// SV Package file for the ML Top level design

package ml_pkg;

  parameter int KB = 1024;
  parameter int MB = KB * KB;

  // VC Core related parameters
  parameter int VcDw = 256;     // number of bits

  parameter int VcDb = VcDw / 8; // number of bytes

  //------------------------------------------------------------------------
  // D-Mem related parameters
  parameter int DMemSize = 4 * MB;

  parameter int DMemAw = $clog2(DMemSize);  // Width of address bus

  // Physical Macro related parameters
  // TO-DO (pbf): DMemMacroDepth to be decided.
  parameter int DMemMacroDepth = 8 * KB;

  parameter int DMemMacroWidth = 32;

  parameter int DMemMacroBytes = DMemMacroWidth / 8;

  parameter int DMemRows = (DMemSize * 8) / (VcDw * DMemMacroDepth);

  parameter int DMemCols = VcDw / DMemMacroWidth;

  parameter int DMemMacroAw = $clog2(DMemMacroDepth);
  //------------------------------------------------------------------------


endpackage : ml_pkg