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

2.3.3 ADC_R Module Addition

To support the Resolver peripheral in AM263P devices, two additional SAR ADC modules, ADC_R0 and ADC_R1, have been added. In applications where the Resolver is not utilized, these ADCs can be configured and used as general purpose ADCs. Each has four channels with 12-bit resolution. The most notable differences between ADC_R0-1 versus ADC0-4 is that the maximum sample for ADCR0-1 is 3 MSPS compared to 4 MSPS for ADC0-4 and that ADCR0-1 does not contain the comparator subsystem that is part of each ADC0-4 module. These additional ADCs benefit from all the Type-4 ADC Post Processing Block improvements that are a part of the AM263P ADC0-4 modules.