{
    "test_0": {
      "sdram_module":     'MT48LC16M16',
      "sdram_data_width": 32,
      "bist_length":      4096,
      "bist_random":      True,
    },
    "test_1": {
      "sdram_module":     'MT48LC16M16',
      "sdram_data_width": 32,
      "bist_length":      512,
      "bist_random":      False,
    },
    "test_2": {
      "sdram_module":     'MT46V32M16',
      "sdram_data_width": 32,
      "bist_length":      512,
      "bist_random":      False,
    },
    "test_3": {
      "sdram_module":     'MT46V32M16',
      "sdram_data_width": 32,
      "bist_length":      2048,
      "bist_random":      False,
    },
    "test_4": {
      "sdram_module":     'MT47H64M16',
      "sdram_data_width": 32,
      "bist_length":      1024,
      "bist_random":      False,
    },
    "test_5": {
      "sdram_module":     'MT47H64M16',
      "sdram_data_width": 16,
      "bist_length":      1024,
      "bist_random":      False,
    },
    "test_6": {
      "sdram_module":     'MT41K128M16',
      "sdram_data_width": 16,
      "bist_length":      1024,
      "bist_random":      False,
    },
    "test_7": {
      "sdram_module":     'MT41K128M16',
      "sdram_data_width": 32,
      "bist_length":      1024,
      "bist_random":      False,
    },

    # latency
    "test_8": {
      "sdram_module":     'MT48LC16M16',
      "sdram_data_width": 32,
      "bist_length":      1,
      "bist_random":      False,
    },
    "test_9": {
      "sdram_module":     'MT46V32M16',
      "sdram_data_width": 32,
      "bist_length":      1,
      "bist_random":      False,
    },
    "test_10": {
      "sdram_module":     'MT47H64M16',
      "sdram_data_width": 32,
      "bist_length":      1,
      "bist_random":      False,
    },
    "test_11": {
      "sdram_module":     'MT41K128M16',
      "sdram_data_width": 16,
      "bist_length":      1,
      "bist_random":      False,
    },
}