SLLA663 March   2025 MCF8315A , MCF8315C , MCF8315C-Q1 , MCF8315D , MCF8316A , MCF8316C-Q1 , MCF8316D , MCF8329A , MCT8315A , MCT8316A , MCT8329A

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2End Application Configuration Recommendation
    1. 2.1 Resynchronization
    2. 2.2 Reverse Drive
    3. 2.3 Coasting (Hi-Z)
    4. 2.4 Startup Brake
    5. 2.5 Direction Change Mode
  6. 3Tuning Guidance
    1. 3.1 Initial Speed Detection Module
      1. 3.1.1 Initial Speed Detection
      2. 3.1.2 ISD Times
      3. 3.1.3 Stationary Detect Threshold
    2. 3.2 Resynchronization
      1. 3.2.1 Forward Drive Resync Threshold
      2. 3.2.2 Reverse Drive
      3. 3.2.3 Reverse Acceleration Parameters
      4. 3.2.4 Reverse Drive Current Limits
      5. 3.2.5 Reverse Drive Handoff Threshold
      6. 3.2.6 Reverse Drive Open Loop Deceleration (REV_DRV_OPEN_LOOP _DEC)
    3. 3.3 Coasting (Hi-Z)
    4. 3.4 Brake
      1. 3.4.1 Brake Config (BRK_CONFIG)
  7. 4Feature Availability of MCx Devices
    1. 4.1 FOC Family (MCF83xx devices)
    2. 4.2 TRAP Family (MCT83xx devices)
  8. 5Summary
  9. 6References

4.1 FOC Family (MCF83xx devices)

In FOC family (MCF83xx devices), some features are not available in older devices. In MCF8329A, some features are missing as this is a single shunt device while all other are three shunt devices.

Table 4-1 FOC Family
Device Family Features not Supported
MCF8316A FOC
  1. ISD_BEMF_FILE_ENABLE
  2. BRK_CONFIG
  3. BRK_CURR_THR
  4. BRAKE_CURRENT_PERSIST
MCF8316C FOC
  1. ISD_BEMF_FILT_ENABLE
MCF8315C-Q1 FOC
  1. ISD_BEMF_FILT_ENABLE
MCF8315A FOC
  1. ISD_BEMF_FILT_ENABLE
MCF8315C FOC
  1. ISD_BEMF_FILT_ENABLE
MCF8315C-Q1 FOC
  1. ISD_BEMF_FILT_ENABLE
MCF8329A FOC
  1. ISD_BEMF_FILT_ENABLE
  2. BRK_MODE
  3. BRK_CONFIG as current based brake
  4. BRK_CURR_THR
  5. BRAKE_CURRENT_PERSIST