SPRUJ60A April   2024  – October 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
      9. 3.1.9  Flash Write Protection
      10. 3.1.10 Neural-Network Processing Unit (NPU)
    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
  11. 8Revision History

3.8 GPIO Multiplexing Changes

GPIO Muxed Pins outlines the differences and similarities that exist in the GPIO mux between F280013x/15x and F28P55x.

Table 3-11 Mux Legend
Color Description
mux function common for both devices
mux function applicable only for F280013x and F280015x
mux function applicable only for F28P55x
mux function applicable only for F28P55x and F280015x
mux function only applicable for F280015x
Table 3-12 GPIO Muxed Pins
0 1 2 3 5 6 7 9 10 11 13 14 15
GPIO0 EPWM1_A CANA_RX OUTPUTXBAR7 SCIA_RX I2CA_SDA SPIA_PTE FSIRXA_CLK MCANA_RX CLB_OUTPUTXBAR8 EQEP1_INDEX EPWM3_A
SPIA_STE MCAN_RX
GPIO1 EPWM1_B EMU0 SCIA_TX I2CA_SCL SPIA_POCI EQEP1_STROBE MCANA_TX CLB_OUTPUTXBAR7 EPWM10_B EPWM3_B
SPIA_SOMI MCAN_TX
GPIO2 EPWM2_A EMU1 OUTPUTXBAR1 PMBUSA_SDA SPIA_PICO SCIA_TX FSIRXA_D1 I2CB_SDA EPWM10_A MCANB_TX EPWM4_A
SPIA_SIMO CANA_TX
GPIO3 EPWM2_B OUTPUTXBAR2 OUTPUTXBAR2 PMBUSA_SCL SPIA_CLK SCIA_RX FSIRXA_D0 I2CB_SCL MCANB_RX EPWM4_B
CANA_RX
GPIO4 EPWM3_A I2CA_SCL MCANA_TX OUTPUTXBAR3 CANA_TX SPIB_CLK EQEP2_STROBE FSIRXA_CLK CLB_OUTPUTXBAR6 EPWM11_B SPIA_POCI EPWM1_A
MCAN_TX SPIA_SOMI
GPIO5 EPWM3_B I2CA_SDA OUTPUTXBAR3 MCANA_RX CANA_RX SPIA_PTE FSITXA_D1 CLB_OUTPUTXBAR5 SCIA_RX EPWM1_B
MCAN_RX SPIA_STE
GPIO6 EPWM4_A OUTPUTXBAR4 SYNCOUT EQEP1_A SPIB_POCI FSITXA_D0 FSITXA_D1 USB0_IVBUSVALID CLB_OUTPUTXBAR8 EPWM2_A
GPIO7 EPWM4_B EPWM2_A OUTPUTXBAR5 EQEP1_B SPIB_PICO FSITXA_CLK CLB_OUTPUTXBAR2 SCIA_TX MCANA_TX EPWM2_B
SPIA_SIMO CANA_TX
GPIO8 EPWM5_A ADCSOCAO EQEP1_STROBE SCIA_TX SPIA_PICO I2CA_SCL FSITXA_D1 CLB_OUTPUTXBAR5 EPWM11_A
SPIA_SIMO
GPIO9 EPWM5_B SCIB_TX OUTPUTXBAR6 EQEP1_INDEX SCIA_RX SPIA_CLK I2CA_SCL FSITXA_D0 LINA_RX PMBUSA_SCL I2CB_SCL EQEP3_B
GPIO10 EPWM6_A ADCSOCBO EQEP1_A SCIB_TX SPIA_POCI I2CA_SDA FSITXA_CLK LINA_TX EQEP3_STROBE CLB_OUTPUTXBAR4
SPIA_SOMI
GPIO11 EPWM6_B MCANA_RX OUTPUTXBAR7 EQEP1_B SCIB_RX SPIA_PTE FSIRXA_D1 LINA_RX EQEP2_A SPIA_PICO EQEP3_INDEX
CANA_RX SPIA_STE SPIA_SIMO
GPIO12 EPWM7_A MCANA_RX EQEP1_STROBE SCIB_TX PMBUSA_CTL FSIRXA_D0 LINA_TX SPIA_CLK CANA_RX
MCAN_RX
GPIO13 EPWM7_B MCANA_TX EQEP1_INDEX SCIB_RX PMBUSA_ALERT FSIRXA_CLK LINA_RX SPIA_POCI CANA_TX
MCAN_TX SPIA_SOMI
GPIO14 EPWM8_A SCIB_TX I2CB_SDA OUTPUTXBAR3 PMBUSA_SDA SPIB_CLK EQEP2_A LINA_TX EPWM3_A CLB_OUTPUTXBAR7 USB0_ODPDAT
GPIO15 EPWM8_B SCIB_RX I2CB_SCL OUTPUTXBAR4 PMBUSA_SCL SPIB_PTE EQEP2_B LINA_RX EPWM3_B CLB_OUTPUTXBAR6 USB0_ODMSE0
GPIO16 SPIA_PICO OUTPUTXBAR7 EPWM9_A SCIA_TX EQEP1_STROBE PMBUSA_SCL XCLKOUT EQEP2_B SPIB_POCI EQEP3_STROBE
SPIA_SIMO EPWM5_A
GPIO17 SPIA_POCI OUTPUTXBAR8 EPWM9_B SCIA_RX EQEP1_INDEX PMBUSA_SDA MCANA_TX EPWM6_A
SPIA_SOMI EPWM5_B CANA_TX
GPIO18 SPIA_CLK SCIB_TX MCANB_RX EPWM6_A I2CA_SCL EQEP2_A PMBUSA_CTL XCLKOUT LINA_TX EQEP3_INDEX
CANA_RX
GPIO19 SPIA_PTE SCIB_RX MCANB_TX EPWM6_B I2CA_SDA EQEP2_B PMBUSA_ALERT CLB_OUTPUTXBAR1 LINA_RX
SPIA_STE CANA_TX
GPIO20 EQEP1_A CANA_TX EPWM12_A SPIB_PICO MCANA_TX ADCE_EXTMUXSEL0 I2CA_SCL SCIC_TX
SPIA_SIMO MCAN_TX
GPIO21 EQEP1_B CANA_RX EPWM12_B SPIB_POCI MCANA_RX ADCE_EXTMUXSEL1 I2CA_SDA SCIC_RX
SPIA_SOMI MCAN_RX
GPIO22 EQEP1_STROBE SCIB_TX SPIB_CLK LINA_TX CLB_OUTPUTXBAR1 LINA_TX EPWM4_A EQEP3_A
GPIO23 EQEP1_INDEX SCIB_RX SPIB_PTE LINA_RX CLB_OUTPUTXBAR3 LINA_RX EPWM12_A EPWM4_B
GPIO24 OUTPUTXBAR1 EQEP2_A SPIA_PTE EPWM8_A SPIB_PICO LINA_TX PMBUSA_SCL SCIA_TX ERRORSTS EPWM9_A
SPIA_STE EPWM4_A SPIA_SIMO
GPIO25 OUTPUTXBAR2 EQEP2_B EQEP1_A SPIB_POCI FSITXA_D1 PMBUSA_SDA SCIA_RX EQEP3_A
GPIO26 OUTPUTXBAR3 EQEP2_INDEX OUTPUTXBAR3 SPIB_CLK FSITXA_D0 PMBUSA_CTL I2CA_SDA EQEP3_B
GPIO27 OUTPUTXBAR4 EQEP2_STROBE OUTPUTXBAR4 SPIB_PTE FSITXA_CLK PMBUSA_ALERT I2CA_SCL EQEP3_STROBE
GPIO28 SCIA_RX EPWM7_A OUTPUTXBAR5 EQEP1_A EQEP2_STROBE LINA_TX SPIB_CLK ERRORSTS I2CB_SDA
SPIA_CLK
GPIO29 SCIA_TX EPWM7_B OUTPUTXBAR6 EQEP1_B EQEP2_INDEX LINA_RX SPIB_PTE ERRORSTS I2CB_SCL
SPIA_STE
GPIO30 CANA_RX SPIB_PICO OUTPUTXBAR7 EQEP1_STROBE FSIRXA_CLK MCANA_RX EPWM1_A EQEP3_INDEX
MCAN_RX
GPIO31 CANA_TX SPIB_POCI OUTPUTXBAR8 EQEP1_INDEX FSIRXA_D1 MCANA_TX EPWM1_B
MCAN_TX
GPIO32 I2CA_SDA EQEP1_INDEX SPIB_CLK EPWM8_B LINA_TX FSIRXA_D0 MCANB_TX PMBUSA_SDA ADCSOCBO
SPIA_CLK EPWM4_B CANA_TX
GPIO33 I2CA_SCL SPIB_PTE OUTPUTXBAR4 LINA_RX FSIRXA_CLK MCANB_RX EQEP2_B ADCSOCAO SCIC_RX
CANA_RX
GPIO34 OUTPUTXBAR1 PMBUSA_SDA I2CB_SDA
GPIO35 SCIA_RX SPIA_POCI I2CA_SDA MCANB_RX PMBUSA_SCL LINA_RX EQEP1_A PMBUSA_CTL EPWM5_B TDI
SPIA_SOMI CANA_RX
GPIO37 OUTPUTXBAR2 SPIA_PTE I2CA_SCL SCIA_TX MCANB_TX LINA_TX EQEP1_B PMBUSA_ALERT EPWM5_A TDO
SPIA_STE CANA_TX
GPIO39 MCAN_RX EQEP2_INDEX SYNCOUT EQEP1_INDEX
GPIO40 SPIB_PICO EMU0 EPWM2_B PMBUSA_SDA FSIRXA_D0 SCIB_TX EQEP1_A LINA_TX CLB_OUTPUTXBAR4 EQEP3_STROBE
GPIO41 EPWM7_A EMU1 EPWM2_A PMBUSA_SCL FSIRXA_D1 SCIB_RX EQEP1_B LINA_RX EPWM12_B SPIB_POCI
GPIO42 LINA_RX OUTPUTXBAR5 PMBUSA_CTL I2CA_SDA SCIC_RX EQEP1_STROBE CLB_OUTPUTXBAR3
GPIO43 OUTPUTXBAR6 PMBUSA_ALERT I2CA_SCL SCIC_TX PMBUSA_ALERT EQEP1_INDEX CLB_OUTPUTXBAR4
GPIO44 OUTPUTXBAR7 EQEP1_A PMBUSA_SDA FSITXA_CLK PMBUSA_CTL CLB_OUTPUTXBAR3 FSIRXA_D0 LINA_TX
GPIO45 OUTPUTXBAR8 FSITXA_D0 PMBUSA_ALERT CLB_OUTPUTXBAR4
GPIO46 LINA_TX MCANA_TX FSITXA_D1 PMBUSA_SDA
MCAN_TX
GPIO47 LINA_RX MCANA_RX CLB_OUTPUTXBAR2 PMBUSA_SCL
GPIO48 OUTPUTXBAR3 CANA_TX MCANA_TX SCIA_TX PMBUSA_SDA
MCAN_TX
GPIO49 OUTPUTXBAR4 CANA_RX MCANA_RX SCIA_RX LINA_RX FSITXA_D0
MCAN_RX
GPIO50 EQEP1_A MCANA_TX SPIB_PICO I2CB_SDA FSITXA_D1
GPIO51 EQEP1_B MCANA_RX SPIB_POCI I2CB_SCL FSITXA_CLK
GPIO52 EQEP1_STROBE CLB_OUTPUTXBAR5 SPIB_CLK SYNCOUT FSIRXA_D0
GPIO53 EQEP1_INDEX CLB_OUTPUTXBAR6 SPIB_PTE ADCSOCAO MCANB_RX FSIRXA_D1
GPIO54 SPIA_PICO EQEP2_A OUTPUTXBAR2 ADCSOCBO LINA_TX FSIRXA_CLK
GPIO55 SPIA_POCI EQEP2_B OUTPUTXBAR3 ERRORSTS LINA_RX
GPIO56 SPIA_CLK CLB_OUTPUTXBAR7 MCANA_TX EQEP2_STROBE SCIB_TX SPIB_PICO I2CA_SDA EQEP1_A FSIRXA_D1
GPIO57 SPIA_PTE CLB_OUTPUTXBAR8 MCANA_RX EQEP2_INDEX SCIB_RX SPIB_POCI I2CA_SCL EQEP1_B FSIRXA_CLK
GPIO58 OUTPUTXBAR1 SPIB_CLK LINA_TX MCANB_TX EQEP1_STROBE FSIRXA_D0
GPIO59 OUTPUTXBAR2 SPIB_PTE LINA_RX MCANB_RX EQEP1_INDEX
GPIO60 EPWM12_B MCANA_TX OUTPUTXBAR3 SPIB_PICO
GPIO61 MCANA_RX OUTPUTXBAR4 SPIB_POCI MCANB_RX
GPIO62 EPWM10_A OUTPUTXBAR3 MCANA_TX SCIA_TX PMBUSA_SDA USB0_OIDPULLUP
GPIO63 EPWM10_B OUTPUTXBAR4 MCANA_RX SCIA_RX LINA_RX USB0_OSPEED
GPIO64 SCIA_RX EPWM11_A EPWM7_A OUTPUTXBAR5 EQEP1_A EQEP2_STROBE LINA_TX SPIB_CLK ERRORSTS I2CB_SDA USB0_OSUSPEND
GPIO65 EQEP1_A EPWM11_B SPIB_PICO MCANA_TX I2CA_SCL USB0_OFSD_1_N
GPIO66 EQEP1_B EPWM12_A SPIB_POCI MCANA_RX I2CA_SDA USB0_ODISCHRGVBUS
GPIO67 EPWM7_B EPWM12_B MCANA_TX EQEP1_INDEX SCIB_RX PMBUSA_ALERT FSIRXA_CLK LINA_RX SPIA_POCI USB0_OCHRGVBUS SCIC_RX
GPIO68 EPWM7_A EPWM3_A MCANA_RX EQEP1_STROBE SCIB_TX PMBUSA_CTL FSIRXA_D0 LINA_TX SPIA_CLK USB0_ODMPULLDN SCIC_TX
GPIO69 EPWM6_B EPWM3_B OUTPUTXBAR7 EQEP1_B SCIB_RX SPIA_PTE FSIRXA_D1 LINA_RX EQEP2_A SPIA_PICO USB0_ODPPULLDN EQEP3_INDEX
GPIO70 I2CA_SCL SPIB_PTE OUTPUTXBAR4 LINA_RX FSIRXA_CLK MCANA_RX EQEP2_B ADCSOCAO USB0_OLSD_2_N EQEP3_A
GPIO71 SPIA_PICO EPWM4_B OUTPUTXBAR7 EPWM9_A SCIA_TX EQEP1_STROBE PMBUSA_SCL XCLKOUT EQEP2_INDEX SPIB_POCI EQEP3_STROBE
GPIO72 SPIA_POCI EPWM5_A OUTPUTXBAR8 EPWM9_B SCIA_RX EQEP1_INDEX PMBUSA_SDA MCANA_TX USB0_OLSD_1_N EPWM6_A EQEP3_B
GPIO73 OUTPUTXBAR1 EPWM5_B SPIA_PTE EPWM8_A SPIB_PICO LINA_TX PMBUSA_SCL SCIA_TX ERRORSTS EPWM9_A USB0_OOE
GPIO74 EPWM2_B ADCSOCAO MCANA_TX SPIA_POCI EQEP1_B USB0_IID
GPIO75 EPWM1_B LINA_RX EPWM6_A SPIA_CLK EQEP1_STROBE USB0_ISESSEND SCIC_RX
GPIO76 EPWM4_A OUTPUTXBAR2 SPIA_PTE MCANA_RX EQEP1_INDEX USB0_IAVALID
GPIO77 EPWM1_A OUTPUTXBAR3 SPIA_PICO MCANA_TX EQEP1_A USB0_IXRCV SCIC_TX
GPIO78 EPWM8_A EPWM3_A OUTPUTXBAR1 EPWM2_B FSITXA_CLK USB0_IDM
GPIO79 EPWM8_B EPWM3_B MCANA_RX EPWM2_A I2CA_SDA PMBUSA_SCL USB0_IDP
GPIO80 EPWM1_A OUTPUTXBAR7 SCIA_RX I2CB_SDA SPIA_PTE FSITXA_D0 MCANA_RX CLB_OUTPUTXBAR8 EQEP1_INDEX USB0_OFSD_2_N EPWM3_A
GPIO81 EPWM1_B OUTPUTXBAR6 SCIC_RX SPIB_CLK I2CB_SCL FSITXA_D1 MCANA_TX EQEP3_INDEX
GPIO211 EPWM10_A EQEP3_A
GPIO212 EPWM10_B EQEP3_B
GPIO213 EPWM11_A EQEP3_STROBE
GPIO214 EPWM11_B EQEP3_INDEX
GPIO215 EPWM7_B EQEP2_A
GPIO224 EPWM11_B OUTPUTXBAR3 SPIA_PICO EPWM1_A MCANA_TX EQEP1_A ADCE_EXTMUXSEL3 SCIC_TX
SPIA_SIMO CANA_TX
GPIO226 EPWM10_B LINA_RX EPWM6_A SPIA_CLK EPWM1_B EQEP1_STROBE ADCE_EXTMUXSEL1 SCIC_RX
GPIO227 I2CB_SCL EPWM3_A OUTPUTXBAR1 EPWM2_B
GPIO228 EPWM10_A EMU1 ADCSOCAO MCANA_TX SPIA_POCI EPWM2_B EQEP1_B ADCE_EXTMUXSEL0
CANA_TX SPIA_SOMI
GPIO230 I2CB_SDA EPWM3_B MCANA_RX EPWM2_A I2CA_SDA PMBUSA_SCL
CANA_RX
GPIO236
GPIO242 EPWM11_A OUTPUTXBAR2 SPIA_PTE EPWM4_A MCANA_RX EQEP1_INDEX ADCE_EXTMUXSEL2
SPIA_STE CANA_RX
GPIO247 EPWM12_B
GPIO253 EPWM12_A
AIO208
AIO209
AIO210
AIO225
AIO229
AIO231
AIO232
AIO233
AIO234
AIO235
AIO237
AIO238
AIO239
AIO240
AIO241
AIO244
AIO245
AIO248
AIO249
AIO251
AIO252