| Feature | Module |
| Crypto driver support AES, SHA, HMAC, RSA, EDSA | Security |
| HSM support for HS-FS device | Security |
| Added get version example for HSM Client | Security |
| ADC examples - Burst mode, differencial mode, synchronous SW trigger, interleaved averaging | ADC |
| ADC examples - continous self trigger, EPWM triggered conversion, Oversampling | ADC |
| MMCSD driver with raw IO support | MMCSD |
| Ethernet (CPSW) dual mac/multiple netif support | Ethernet |
| Ethernet Bare metal support | Ethernet |
| Enet (CPSW) SysConfig support for MDIO, MAC PORT, ALE, Phy configurations etc | Ethernet |
| PTP Timesync demo support in Enet CPSW TimeSync PTP Demo example | Ethernet |
| Software Diagnostics Library | SDL |
| Module | Supported CPUs | SysConfig Support | OS support | Key features tested | Key features not tested / NOT supported |
| Cache | R5F | YES | FreeRTOS, NORTOS | Cache write back, invalidate, enable/disable | - |
| Clock | R5F | YES | FreeRTOS, NORTOS | Tick timer at user specified resolution, timeouts and delays | - |
| CpuId | R5F | NA | FreeRTOS, NORTOS | Verify Core ID and Cluster ID that application is currently running on | - |
| CycleCounter | R5F | NA | FreeRTOS, NORTOS | Measure CPU cycles using CPU specific internal counters | - |
| Debug | R5F | YES | FreeRTOS, NORTOS | Logging and assert to any combo of: UART, CCS, shared memory | - |
| Heap | R5F | NA | FreeRTOS, NORTOS | Create arbitrary heaps in user defined memory segments | - |
| Hwi | R5F | YES | FreeRTOS, NORTOS | Interrupt register, enable/disable/restore, Interrupt prioritization | - |
| MPU | R5F | YES | FreeRTOS, NORTOS | Setup MPU and control access to address space | - |
| Semaphore | R5F | NA | FreeRTOS, NORTOS | Binary, Counting Semaphore, recursive mutexs with timeout | - |
| Task | R5F | NA | FreeRTOS | Create, delete tasks | - |
| Timer | R5F | YES | FreeRTOS, NORTOS | Configure arbitrary timers | - |
| Peripheral | Supported CPUs | SysConfig Support | DMA Supported | Key features tested | Key features not tested / NOT supported |
| ADC | R5F | YES | Yes. Example: adc_soc_continuous_dma | Single software triggered conversion, Multiple ADC trigger using PWM, Result read using DMA, EPWM trip through PPB limit, PPB limits, PPB offsets, burst mode oversampling, differential mode, Offset, EPWM triggered conversion | - |
| Bootloader | R5F | YES | Yes. DMA enabled for SBL QSPI | Boot modes: QSPI, UART. All R5F's | - |
| CMPSS | R5F | YES | NA | Asynchronous PWM trip | - |
| CPSW | R5F | YES | No | MAC loopback, PHY loopback, LWIP: Getting IP, Ping, Iperf, Layer 2 MAC, Layer 2 PTP Timestamping and CPSW Switch support | - |
| DAC | R5F | YES | Yes. Example: dac_sine_dma | Constant voltage, Square wave generation, Sine wave generation with and without DMA, Ramp wave generation, Random Voltage generation | - |
| ECAP | R5F | YES | No | ECAP APWM mode, PWM capture | - |
| EDMA | R5F | YES | NA | DMA transfer using interrupt and polling mode, QDMA Transfer, Channel Chaining, PaRAM Linking | - |
| EPWM | R5F | YES | Yes. Example: epwm_dma | PWM outputs A and B in up-down count mode, Trip zone, Update PWM using EDMA, Valley switching, High resolution time period adjustment, type5 feature | - |
| EQEP | R5F | YES | NA | Speed and Position measurement. | Frequency Measurement not tested |
| FSI | R5F | YES | Yes. Example: fsi_loopback_dma | RX, TX, polling, interrupt mode, Dma, single lane loopback. | - FSI Spi Mode |
| GPIO | R5F | YES | NA | Output, Input and Interrupt functionality | - |
| I2C | R5F | YES | No | Controller mode, basic read/write | - |
| IPC Notify | R5F | YES | NA | Mailbox functionality, IPC between RTOS/NORTOS CPUs | M4F core |
| IPC Rpmsg | R5F | YES | NA | RPMessage protocol based IPC | M4F core |
| MCAN | R5F | YES | No | RX, TX, interrupt and polling mode, Corrupt Message Transmission Prevention, Error Passive state, Bus Off State, Bus Monitoring Mode | - |
| MCSPI | R5F | YES | Yes. Example: mcspi_loopback_dma | Controller/Peripheral mode, basic read/write, polling, interrupt and DMA mode | - |
| MDIO | R5F | YES | NA | Register read/write, link status and link interrupt enable API | - |
| MPU Firewall | R5F | YES | NA | Only compiled (Works only on HS-SE device) | - |
| MMCSD | R5F | YES | NA | MMCSD 4bit, Raw read/write | - file IO, eMMC |
| PINMUX | R5F | YES | NA | Tested with multiple peripheral pinmuxes | - |
| PRUICSS | R5F | YES | NA | Tested with Ethercat FW HAL | - |
| QSPI | R5F | YES | Yes. Example: qspi_flash_dma_transfer | Read direct, Write indirect, Read/Write commands, DMA for read | - |
| RTI | R5F | YES | No | Counter read, timebase selction, comparator setup for Interrupt, DMA requests | Capture feature, fast enabling/disabling of events not tested |
| SDFM | R5F | YES | No | Filter data read from CPU, Filter data read with PWM sync | - |
| SOC | R5F | YES | NA | Lock/unlock MMRs, clock enable, set Hz, Xbar configuration, SW Warm Reset, Address Translation | - |
| SPINLOCK | R5F | NA | NA | Lock, unlock HW spinlocks | - |
| UART | R5F | YES | Yes. Example: uart_echo_dma | Basic read/write at baud rate 115200, polling, interrupt mode | HW flow control not tested, DMA mode not supported |
| WATCHDOG | R5F | YES | NA | Reset mode | Interrupt mode |
| ID | Head Line | Module | Applicable Releases | Applicable Devices | Resolution/Comments |
| MCUSDK-1016 | Semaphore does not function as expected when "post" call is present in multiple ISRs at different priorities | DPL, FreeRTOS | 07.03.02 onwards | AM263x | Fixed |
| MCUSDK-3797 | Fix for enabling –rom_model linker optiom | DPL | 08.01.00 onwards | AM263x | Fixed |
| MCUSDK-4059 | FSI first frame transmitted is incorrect in DMA mode | FSI | 08.02.00 onwards | AM263x | Fixed |
| MCUSDK-6908 | ECAP triggers missing from ADC drivers | ADC | 08.03.00 onwards | AM263x | Fixed |
| MCUSDK-8079 | EDMA: Aggregated interrupt used instead of Region interrupt | EDMA | 08.04.00 onwards | AM263x | Fixed |
| MCUSDK-8235 | CMPSS: Example fails - PWM not tripped on LP | CMPSS | 08.04.00 onwards | AM263x | Fixed |
| MCUSDK-8348 | [Enet] EnetDma_initPktInfo does not initialized chkSumInfo member | Enet | 08.04.00 onwards | AM263x | Fixed |
| MCUSDK-8394 | Trip zone retains previous code when Advanced option is chosen | EPWM | 08.03.00 onwards | AM263x | Fixed |
| MCUSDK-8395 | Action Qualifier T1 trigger source and T2 trigger source configuration is being overwritten by syscfg | EPWM | 08.03.00 onwards | AM263x | Fixed |
| MCUSDK-8396 | [EPWM]EALLOW comments needs to be changed for EPWM_lockRegisters API (C2K feature) | EPWM | 08.03.00 onwards | AM263x | Fixed |
| MCUSDK-8423 | [enet] MDIO manual mode delay implementation is incorrect | Enet | 08.04.00 onwards | AM263x | Fixed |
| MCUSDK-8430 | Digital Compare Event CBC Event and Latch is not present in Syscfg | EPWM | 08.03.00 onwards | AM263x | Fixed |
| MCUSDK-8432 | Digital Compare DCxH(L) Trip syscfg configurable changes | EPWM | 08.03.00 onwards | AM263x | Fixed |
| MCUSDK-8460 | hardcoded sysconfig for HSM Server not allowing to change the Secure Controller for HSM | Security | 08.03.00 onwards | AM263x | Fixed |
| MCUSDK-8467 | EQEP strobe not OR'd with EPWM ADCSOCA/B | EQEP | 08.04.00 onwards | AM263x | Fixed |
| MCUSDK-8554 | [Eqep]Compiler error when EQEP is configured for 2 instances | EQEP | 08.04.00 onwards | AM263x | Fixed |
| MCUSDK-8616 | Changing RGMII mode in CPSW lwip example leads to assert | Enet | 08.04.00 onwards | AM243x, AM64x | Fixed |
| MCUSDK-8731 | "[ERROR] XMODEM recv failed" during SBL UART boot across multiple examples | Enet, IPC, SBL | 08.04.00 onwards | AM243x, AM64x | Fixed |
| ID | Head Line | Module | Reported in release | Workaround |
| MCUSDK-2294 | GPIO Pin Direction | GPIO. GPIO Pin Direction not getting automatically configured. | 8.0.0 | Use GPIO_setDirMode to set pin direction for GPIO pin. |
| MCUSDK-2557 | eqep_frequency_measurement example is failing | SBL | 8.2.0 | - |
| MCUSDK-4234 | FSI RX Generic Trigger Test is not working | FSI | 8.3.0 | - |
| SITARAAPPS-2040 | Dual Core configuration issue with CSP 1.1.3 (Sitara MCU Device Support) on AM263x | CSP Gel Scripts | 8.2.1 | Edit gel file as mentioned in Prerequisites while running multi core applications. |
| MCUSDK-6909 | EPWM: Emulation mode doesn't work | EPWM | 8.4.0 | - |
| MCUSDK-7030 | Interrupt nesting is not functional as expected when you have 2 or more interrupts with different priorities | MCAN | 8.4.0 | Keep the interrupt priority same in system |
| MCUSDK-7319 | CONTROLSS-SDFM: Two Back-to-Back Writes to SDCPARMx Register Bit Fields CEVT1SEL, CEVT2SEL, and HZEN Within Three SD-Modulator Clock Cycles can Corrupt SDFM State Machine, Resulting in Spurious Comparator Events | SDFM | 8.4.0 | Avoid back-to-back writes within three SD-modulator clock cycles or have the SDCPARMx register bit fields configured in one register write. |
| MCUSDK-7811 | CPSW: Ethernet Packet corruption occurs if CPDMA fetches a packet which spans across memory banks | CPSW | 8.3.0 onwards | Ensure from application side single ethernet packet does not span across memory banks. |
| MCUSDK-7915 | SDFM: EPWM filter sync example does not configure and check the PWM synchronization | SDFM | 8.3.0 onwards | None |
| MCUSDK-8072 | EnetBoard_setupPorts does not provide config option to enable internal delay for RGMII | Enet | 8.4.0 onwards | None |
| MCUSDK-8073 | UART1 not working as expected while configuring two uarts i.e UART0 and UART1 for two different cores | UART | 8.4.0 onwards | UART1 configuration from other core should be done after UART0 is configured and initialized |
| MCUSDK-8348 | EnetDma_initPktInfo does not initialized chkSumInfo member | Enet | 8.4.0 onwards | All L2 based applications need to explicitly set EnetDma_initPktInfo.chkSumInfo = 0 |
| MCUSDK-8391 | PRU Pin Mux configuration missing in syscfg am263x | PRU | 8.4.0 | - |
| MCUSDK-8403 | 1000000(1MHz) baud rate not working on UART | UART | 8.4.0 | - |
| MCUSDK-8825 | MCAN bit timing parameters not correct in Sysconfig generated code | MCAN | 8.4.0 | - |
| MCUSDK-8974 | LIN External Example is only sending the LIN ID and no packet data | LIN | 8.4.0 | - |
| MCUSDK-8989 | WDT Reset example takes more than expiration time to reset. | WDT | 8.5.0 | None | PROC_SDL-4558 | Binary generated from MSS ECC CCS based example(sdl_ecc_r5_atcm0) does not work. | SDL | 8.5.0 onwards | Add the resetvecs.S manually in to CCS project / Use the binary generated from gmake. |
| PROC_SDL-4749 | AXI DED Bus Safety fail. | SDL | 8.5.0 onwards | None. |
| PROC_SDL-4751 | In CCM mode, only self test mode tested.Error Forcing Mode and Self Test Error Forcing Mode are not yet supported. | SDL | 8.5.0 onwards | None. |
| PROC_SDL-4755 | MCRC Semi CPU mode is not supported. | SDL | 8.5.0 onwards | Use Full CPU mode ot Auto mode. |
1.8.20