SPRZ576 November   2024 AM2612

ADVANCE INFORMATION  

  1.   1
  2.   Abstract
  3. 1Usage Notes and Advisories Matrices
  4. 2Silicon Revision 1.0 Usage Notes and Advisories
    1. 2.1 Silicon Revision 1.0 Usage Notes
      1.      i2324
    2. 2.2 Silicon Revision 1.0 Advisories
      1.      i2189
      2.      i2310
      3.      i2311
      4.      i2345
      5.      i2351
      6.      i2352
      7.      i2353
      8.      i2354
      9.      i2356
      10.      i2357
      11.      i2358
      12.      i2359
      13.      i2374
      14.      i2383
      15.      i2411
      16.      i2412
      17.      i2427
      18.      i2428
      19.      i2433
      20.      i2439
      21.      i2440
  5. 3Trademarks
  6. 4Revision History

i2359

CONTROLSS-CMPSS:Prescaler counter behavior different from spec when DACSOURCE is made 0 or reconfigured as 1

Details:

While the prescaler is running, if we make DACSOURCE = 0 the prescale counter will not reset, if the enable condition is LOW the value stays, and when the DACSOURCE is again configured as 1 the counter starts from the previous value which was retained. This bug is present only when DACSOURCE is configured during the prescale counter running.

Workaround(s):

Issue a soft reset between DACSOURCE configuration which is not a dynamic configuration.