SPRZ491E December   2020  – December 2024 DRA821U , DRA821U-Q1

 

  1.   1
  2. 1Modules Affected
  3. 2Nomenclature, Package Symbolization, and Revision Identification
    1. 2.1 Device and Development-Support Tool Nomenclature
    2. 2.2 Devices Supported
    3. 2.3 Package Symbolization and Revision Identification
  4. 3Silicon Revision 1.0, 2.0 Usage Notes and Advisories
    1. 3.1 Silicon Revision 1.0, 2.0 Usage Notes
    2. 3.2 Silicon Revision 1.0, 2.0 Advisories
    3.     i2049
    4.     i2062
    5.     i2091
    6.     i2103
    7.     i2116
    8.     i2123
    9. 3.3 i2126
    10. 3.4 i2127
    11.     i2134
    12.     i2137
    13.     i2146
    14. 3.5 i2151
    15.     i2157
    16.     i2159
    17.     i2160
    18.     i2161
    19.     i2163
    20.     i2166
    21.     i2177
    22.     i2182
    23.     i2183
    24.     i2184
    25.     i2185
    26.     i2186
    27.     i2187
    28.     i2189
    29.     i2196
    30.     i2197
    31.     i2201
    32.     i2205
    33.     i2207
    34.     i2208
    35.     i2209
    36.     i2216
    37.     i2217
    38.     i2221
    39.     i2222
    40.     i2227
    41.     i2228
    42.     i2232
    43.     i2233
    44.     i2234
    45.     i2235
    46.     i2237
    47.     i2241
    48.     i2242
    49.     i2243
    50.     i2244
    51.     i2245
    52.     i2246
    53.     i2249
    54.     i2253
    55.     i2257
    56.     i2274
    57.     i2275
    58.     i2277
    59.     i2278
    60.     i2279
    61.     i2283
    62.     i2306
    63.     i2307
    64.     i2310
    65.     i2311
    66.     i2312
    67.     i2320
    68.     i2326
    69.     i2329
    70.     i2351
    71.     i2360
    72.     i2361
    73.     i2362
    74.     i2366
    75.     i2371
    76.     i2372
    77.     i2383
    78.     i2401
    79.     i2409
    80.     i2413
    81.     i2414
    82.     i2418
    83.     i2419
    84.     i2422
    85.     i2424
    86.     i2435
    87.     i2459
  5.   Trademarks
  6.   Revision History

Revision History

Changes from June 10, 2023 to December 31, 2024 (from Revision D (June 2023) to Revision E (December 2024))

  • Added Advisory i2103; Safety Modules: Incorrect Reporting of ECC_GRP, ECC_BIT and ECC_TYPE Information for Functional Safety ErrorsGo
  • Updated Workaround for Advisory i2159, DDR: VRCG High Current Mode Must be Used During LPDDR4 CBTGo
  • Added i2233; DMADVR: Link/link_safer sync issue between MAIN and MCUGo
  • Updated Details and Workaround for i2242, PCIe: The SerDes PCIe Reference Clock Output is temporarily disabled while changing Data RatesGo
  • Updated Workaround for Advisory i2326; PCIe: MAIN_PLLx operating in fractional mode, which is required for enabling SSC, is not compliant with PCIe Refclk jitter limitsGo
  • Added Advisory i2401: CPSW: Host Timestamps Cause CPSW Port to Lock upGo
  • Added Advisory i2409:USB2 PHY locks up due to short suspendGo
  • Added Advisory i2413: Boot: HS-FS ROM boots corrupted ROM boot imageGo
  • Added Advisory i2414: Boot: Ethernet PHY Scan and Bring-Up Flow doesn't work with PHYs that don't support Auto NegotiationGo
  • Added Advisory i2418: Boot: Secure ROM Panic due to Certificate Info not presentGo
  • Added Advisory i2419: Boot: When disabling deskew calibration, ROM does not check if deskew calibration was enabledGo
  • Added Advisory i2422: Boot: ROM timeout for MMCSD filesystem boot too longGo
  • Added Usage Note i2424; PLL: PLL Programming Sequence May Introduce PLL InstabilityGo
  • Added Advisory i2435: Boot: ROM timeout for eMMC boot too longGo
  • Added Advisory i2459; Boot: PCIe Boot Mode is not supportedGo