SPRUIW4 October   2021 TMS320F280021 , TMS320F280021-Q1 , TMS320F280023 , TMS320F280023-Q1 , TMS320F280023C , TMS320F280025 , TMS320F280025-Q1 , TMS320F280025C , TMS320F280025C-Q1 , TMS320F280033 , TMS320F280034 , TMS320F280034-Q1 , TMS320F280036-Q1 , TMS320F280036C-Q1 , TMS320F280037 , TMS320F280037-Q1 , TMS320F280037C , TMS320F280037C-Q1 , TMS320F280038-Q1 , TMS320F280038C-Q1 , TMS320F280039 , TMS320F280039-Q1 , TMS320F280039C , TMS320F280039C-Q1

 

  1.   Trademarks
  2. 1Feature Differences Between F28002x and F28003x
    1. 1.1 F28002x and F28003x Feature Comparison
  3. 2PCB Hardware Changes
    1. 2.1 PCB Hardware Changes for the 80-Pin PN, 64-Pin PM and 48-Pin PT Packages
    2. 2.2 80-Pin PN, 64-Pin PM and 48-Pin PT Migration Between F28002x and F28003x For New and Existing PCB
  4. 3Feature Differences for System Consideration
    1. 3.1 New Features in F28003x
      1. 3.1.1 Advance Encryption Standard (AES)
      2. 3.1.2 Secure Boot/JTAG Lock
      3. 3.1.3 Modular Controller Area Network (MCAN)
      4. 3.1.4 Embedded Pattern Generator (EPG)
      5. 3.1.5 Live Firmware Update (LFU)
    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
      4. 3.5.4 CLB and Motor Control Libraries
      5. 3.5.5 AGPIO
    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
  5. 4Application Code Migration From F28002x to F28003x
    1. 4.1 C2000Ware Header Files
    2. 4.2 Linker Command Files
    3. 4.3 C2000Ware Examples
  6. 5Specific Use Cases Related to F28003x New Features
    1. 5.1 AES
    2. 5.2 MCAN
    3. 5.3 EPG
  7. 6EABI Support
    1. 6.1 Flash API
  8. 7References

3.5.2 PIE Channel Mapping

Pie channel mapping between F28002x and F28003x is different due to peripheral module changes between these devices. Table 3-6 summarizes the common and unique pie channel assignments on these two devices.

Table 3-5 Pie Channel Legend
Color Description
Pie channel common for both devices
Pie channel applicable only for F28002x
Pie channel applicable only for F28003x
Table 3-6 Pie Table Comparison
INTx.1 INTx.2 INTx.3 INTx.4 INTx.5 INTx.6 INTx.7 INTx.8 INTx.9 INTx.10 INTx.11 INTx.12 INTx.13 INTx.14 INTx.15 INTx.16
INT1.y ADCA1 ADCB1 ADCC1 XINT1 XINT2 - TIMER0 WAKE/WDOG - SYS_ERR - - - - - -
INT2.y EPWM1_TZ EPWM2_TZ EPWM3_TZ EPWM4_TZ EPWM5_TZ EPWM6_TZ EPWM7_TZ EPWM8_TZ - - - - - - - -
INT3.y EPWM1 EPWM2 EPWM3 EPWM4 EPWM5 EPWM6 EPWM7 EPWM8 - - - - - - - -
INT4.y ECAP1 ECAP2 ECAP3 - - - - - - - ECAP3_INT2 - - - - -
INT5.y EQEP1 EQEP2 - - CLB1 CLB2 CLB3 CLB4 SDFM1 SDFM2 - - SDFM1DR1 SDFM1DR2 SDFM1DR3 SDFM1DR4
INT6.y SPIA_RX SPIA_TX SPIB_RX SPIB_TX - - - - - - - - SDFM2DR1 SDFM2DR2 SDFM2DR3 SDFM2DR4
INT7.y DMA_CH1 DMA_CH2 DMA_CH3 DMA_CH4 DMA_CH5 DMA_CH6 - - - - FSITXA_INT1 FSITXA_INT2 FSIRXA_INT1 FSIRXA_INT2 DCC0
INT8.y I2CA I2CA_FIFO I2CB I2CB_FIFO - - - - LINA_0 LINA_1 LINB_0 LINB_1 PMBUSA - - DCC1
INT9.y SCIA_RX SCIA_TX SCIB_RX SCIB_TX CANA_0 CANA_1 - - MCAN_0 MCAN_1 MCAN_ECC MCAN_WAKE BGCRC_CPU - - HICA
INT10.y ADCA_EVT ADCA2 ADCA3 ADCA4 ADCB_EVT ADCB2 ADCB3 ADCB4 ADCC_EVT ADCC2 ADCC3 ADCC4 - - - -
INT11.y CLA1_1 CLA1_2 CLA1_3 CLA1_4 CLA1_5 CLA1_6 CLA1_7 CLA1_8 - - - - - - - -
INT12.y XINT3 XINT4 XINT5 PBIST(MPOST) FMC - FPU_OVERFLOW FPU_UNDERFLOW - RAM_CORR_ERR FLASH_CORR_ERR RAM_ACC_VIOL AES_SINTREQ BGCRC_CLA1 CLA_OVERFLOW CLA_UNDERFLOW