SPRZ536A september   2022  – june 2023 AM69 , AM69A , TDA4AH-Q1 , TDA4AP-Q1 , TDA4VH-Q1 , TDA4VP-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 Usage Notes and Advisories
    1. 3.1 Silicon Revision 1.0 Usage Notes
      1.      i2134
    2. 3.2 Silicon Revision 1.0 Advisories
      1.      i2049
      2.      i2062
      3.      i2063
      4.      i2064
      5.      i2065
      6.      i2079
      7.      i2097
      8.      i2102
      9.      i2120
      10.      i2134
      11.      i2137
      12.      i2146
      13.      i2157
      14.      i2159
      15.      i2160
      16.      i2161
      17.      i2163
      18.      i2166
      19.      i2177
      20.      i2189
      21.      i2190
      22.      i2196
      23.      i2197
      24.      i2205
      25.      i2215
      26.      i2216
      27.      i2219
      28.      i2232
      29.      i2234
      30.      i2242
      31.      i2244
      32.      i2245
      33.      i2249
      34.      i2253
      35.      i2271
      36.      i2272
      37.      i2278
      38.      i2279
      39.      i2310
      40.      i2311
      41.      i2312
      42.      i2320
      43.      i2326
      44.      i2351
      45.      i2362
      46.      i2366
      47.      i2371
      48.      i2372
      49.      i2378
      50.      i2381
      51.      i2383
  5.   Trademarks
  6.   Revision History

i2234

UDMA: TR15 hangs if ICNT0 is less than 64 bytes

Details

The UDMA always attempts to send the burst size for a transaction. If the actual ICNT0 is less than the minimum burst size of 64 the UDMA will wait for data that is never coming and will hang. If the EOL is set in the TR then the UDMA always sends the data for the last data regardless of the size allowing for the transfer to be sent.

Workaround

This can be worked around by setting the EOL to 1 in the TR