SPRADB3A October   2023  – November 2024 AM2612 , AM2631 , AM2631-Q1 , AM2632 , AM2632-Q1 , AM2634 , AM2634-Q1 , AM263P2 , AM263P2-Q1 , AM263P4 , AM263P4-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Feature Differences Between AM26x Devices
  5. 2 Package Options
  6. 3 Feature Differences Between AM263 and AM263P
    1. 3.1 Feature Differences for System Consideration
      1. 3.1.1 New Features in AM263P
        1. 3.1.1.1 Resolver Peripheral
          1. 3.1.1.1.1 Migration From Software to Hardware Resolver
        2. 3.1.1.2 Trigonometric Math Unit
        3. 3.1.1.3 Remote L2 Cache
      2. 3.1.2 Memory Subsystem Differences
      3. 3.1.3 CONTROLSS Module Differences
        1. 3.1.3.1 ADC Feature Differences and Additions
        2. 3.1.3.2 ADC Safety Tile Additions
        3. 3.1.3.3 ADC_R Module Addition
      4. 3.1.4 QSPI/OSPI Module Differences
      5. 3.1.5 Hardware Security Module Differences
      6. 3.1.6 Hardware Differences
        1. 3.1.6.1 Sourcing VPP With ANALDO
      7. 3.1.7 Feature Omissions in AM263P
  7. 4 Software Changes Between AM263 and AM263P SDK
  8. 5 Feature Differences Between AM263 and AM261 Devices
    1. 5.1 Feature Differences for System Consideration
      1. 5.1.1 New Features in AM261
        1. 5.1.1.1 Universal Serial Bus (USB)
        2. 5.1.1.2 Trigonometric Math Unit
        3. 5.1.1.3 Remote L2 Cache
      2. 5.1.2 Memory Subsystem Differences
      3. 5.1.3 CONTROLSS Module Differences
        1. 5.1.3.1 ADC Feature Differences and Additions
        2. 5.1.3.2 ADC Safety Tile Additions
      4. 5.1.4 CPSW Feature Additions
      5. 5.1.5 Hardware Differences
        1. 5.1.5.1 Sourcing VPP With ANALDO
      6. 5.1.6 Feature Reductions in AM261
  9. 6 Software Changes Between AM263 and AM261 SDK
  10. 7 Feature Differences Between AM263P and AM261 Devices
    1. 7.1 Feature Differences for System Consideration
      1. 7.1.1 New Features in AM261
        1. 7.1.1.1 General-Purpose Memory Controller (GPMC)
        2. 7.1.1.2 Universal Serial Bus (USB)
      2. 7.1.2 Memory Subsystem Differences
      3. 7.1.3 CPSW Feature Additions
      4. 7.1.4 ADC Module Differences
      5. 7.1.5 Feature Omissions and Reductions in AM261
  11. 8 Software Changes Between AM263P and AM261 SDK
  12. 9 List of Errata Fixes in AM26x Devices
  13. 10Revision History

3.1.3.3 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.