SPRZ575A March   2024  – April 2025 AM67 , AM67A , TDA4AEN-Q1 , TDA4VEN-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.      i2097
      4.      i2120
      5.      i2137
      6.      i2160
      7.      i2189
      8.      i2190
      9.      i2196
      10.      i2199
      11.      i2208
      12.      i2242
      13.      i2243
      14.      i2249
      15.      i2253
      16.      i2278
      17.      i2279
      18.      i2310
      19.      i2311
      20.      i2312
      21.      i2326
      22.      i2330
      23.      i2351
      24.      i2362
      25.      i2366
      26.      i2372
      27.      i2383
      28.      i2399
      29.      i2401
      30.      i2407
      31.      i2409
      32.      i2410
      33.      i2419
      34.      i2424
      35.      i2431
      36.      i2436
      37.      i2457
      38.      i2478
  5.   Trademarks
  6. 4Revision History

i2436

BCDMA: BCDMA RX_IGNORE_LONG setting in RX CHAN CFG register doesn't work

Details:

RX_IGNORE_LONG flag in RXCHAN CFG register of BCDMA gets ignored and BCDMA reports errors in TR response when remote endpoints don't send EOP to match TR boundary.

Workaround(s):

RX_IGNORE_LONG is unusable, so remote endpoint such as PDMA should close packet by sending EOP to match TR boundary (PDMA X*Y*Z should match TR ICNT0*ICNT1*ICNT2*ICNT3)

If infinite stream is desired (PDMA Z=0) then switch to PKTDMA and use Single Buffer Mode