SPRUJ60 April   2024 TMS320F28P550SJ , TMS320F28P559SJ-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Feature Differences Between F280013x/15x and F28P55x
    1. 1.1 F280013x/15x and F28P55x Feature Comparison
  5. 2PCB Hardware Changes
    1. 2.1 PCB Hardware Changes for the 80-Pin PN/PNA, 64-Pin PM Packages
    2. 2.2 80-Pin PNA, 64-Pin PM Migration Between F280013x/15x and F28P55x For New and Existing PCB
  6. 3Feature Differences for System Consideration
    1. 3.1 New Features in F28P55x
      1. 3.1.1 Advance Encryption Standard (AES)
      2. 3.1.2 Universal Serial Bus (USB)
      3. 3.1.3 Configurable Logic Block (CLB)
      4. 3.1.4 Live Firmware Update (LFU)
      5. 3.1.5 Programmable Gain Amplifier (PGA)
      6. 3.1.6 ERAD
      7. 3.1.7 FSI
      8. 3.1.8 5V Failsafe IOs
    2. 3.2 Communication Module Changes
    3. 3.3 Control Module Changes
    4. 3.4 Analog Module Differences
    5. 3.5 Other Device Changes
      1. 3.5.1 PLL
      2. 3.5.2 PIE Channel Mapping
      3. 3.5.3 Bootrom
    6. 3.6 Power Management
      1. 3.6.1 LDO/VREG
      2. 3.6.2 POR/BOR
      3. 3.6.3 Power Consumption
    7. 3.7 Memory Module Changes
    8. 3.8 GPIO Multiplexing Changes
    9. 3.9 Analog Multiplexing Changes
  7. 4Application Code Migration From F280013x/15x to F28P55x
    1. 4.1 C2000Ware Header Files
    2. 4.2 Linker Command Files
    3. 4.3 C2000Ware Examples
  8. 5Specific Use Cases Related to F28P55x New Features
    1. 5.1 AES
    2. 5.2 PGA
    3. 5.3 USB
  9. 6EABI Support
    1. 6.1 Flash API
  10. 7References

6.1 Flash API

F280013x/15x has one Flash bank. F28P55x has up to five Flash banks. Both F280013x/15x and F28P55x Flash API library is compiled for EABI format. Sector sizes are the same for all the devices. The Flash wait-state configuration requirement is the different between the two devices due to the higher operating frequency of the F28P55x. These features are summarized in Table 6-1.

Table 6-1 Flash API Differences
Feature F280013x/15x F28P55x
Library Name FlashAPI_F280013x/15x_FPU32.lib FlashAPI_F28P55x_FPU32.lib
Library Executable Output EABI EABI
Erase, Blank-check, Program and Verify Operation on one bank Operation on five banks

Sector Size

1K x 16-bit word

1K x 16-bit word
Flash Wait States

2 (120MHz)

3 (150MHz)

Flash API Major Version

2

4
FlashAPI Minor Version

0

0