SPRADB3 October   2023 AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1 , AM263P4 , AM263P4-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Feature Differences Between AM263 and AM263P
  5. 2Feature Differences for System Consideration
    1. 2.1 New Features in AM263P
      1. 2.1.1 Resolver Peripheral
        1. 2.1.1.1 Migration From Software to Hardware Resolver
      2. 2.1.2 Trigonometric Math Unit
      3. 2.1.3 Remote L2 Cache
    2. 2.2 Memory Subsystem Differences
    3. 2.3 CONTROLSS Module Differences
      1. 2.3.1 ADC Feature Differences and Additions
      2. 2.3.2 ADC Safety Tile Additions
      3. 2.3.3 ADC_R Module Addition
    4. 2.4 QSPI/OSPI Module Differences
    5. 2.5 Hardware Security Module Differences
    6. 2.6 Hardware Differences
      1. 2.6.1 Sourcing VPP With ANALDO
  6. 3Software Changes Between AM263 and AM263P SDK
  7. 4List of Errata Fixes in AM263P

2.3.2 ADC Safety Tile Additions

AM263Px adds 12x ADC Safety Tiles and 1x ADC Safety Event Aggregator to support redundant sampling which enables safety checker functionality. The safety tiles allow for ADC conversion results from multiple ADC modules to be compared against each other for consistency. The event aggrerator tracks the results of each check and can generate trip events for overflow events and measurements that exceed the programmed tolerance.