Module | Supported CPUs | SysConfig Support | OS support | Key features tested | Key features not tested / NOT supported |
Cache | R5F, C66x | YES | FreeRTOS, NORTOS | Cache write back, invalidate, enable/disable | - |
Clock | R5F, C66x | YES | FreeRTOS, NORTOS | Tick timer at user specified resolution, timeouts and delays | - |
CycleCounter | R5F, C66x | NA | FreeRTOS, NORTOS | Measure CPU cycles using CPU specific internal counters | - |
Debug | R5F, C66x | YES | FreeRTOS, NORTOS | Logging and assert to any combo of: UART, CCS, shared memory | - |
Heap | R5F, C66x | NA | FreeRTOS, NORTOS | Create arbitrary heaps in user defined memory segments | - |
Hwi | R5F, C66x | YES | FreeRTOS, NORTOS | Interrupt register, enable/disable/restore | - |
MPU | R5F | YES | FreeRTOS, NORTOS | Setup MPU and control access to address space | - |
Semaphore | R5F, C66x | NA | FreeRTOS, NORTOS | Binary, Counting Semaphore, recursive mutexs with timeout | - |
Task | R5F, C66x | NA | FreeRTOS | Create, delete tasks | - |
Timer | R5F, C66x | YES | FreeRTOS, NORTOS | Configure arbitrary timers | - |
Event | R5F, C66x | YES | FreeRTOS | Setting, getting, clearing, and waiting of Event bits | - |
Peripheral | Supported CPUs | SysConfig Support | Key features tested | Key features not tested / NOT supported |
ADCBUF | R5F, C66x | YES | Source selection, Set chirp thresholds, continuous mode, configure modes | - |
CRC | R5F, C66x | YES | Two channels, 8, 16, 32 and 64 bit data size, CPU mode | - |
CSI-RX | R5F, C66x | YES | Setup complexio, dphy, common and context settings, event callbacks | - |
EDMA | R5F, C66x | YES | Basic memory copy, DMA/QDMA channels, Interrupt/Polled, Manual/Event trigger, Chaining | - |
GPIO | R5F, C66x | YES | Basic input/output, GPIO as interrupt | - |
HWA | R5F, C66x | YES | FFT, CFAR, compression/decompression and local maxima modules, Interrupt/Polled, Manual/DMA trigger | - |
I2C | R5F, C66x | YES | Master mode, basic read/write, polling and interrupt mode | Slave mode not supported. Driver not tested from C66x due to EVM limitations |
IPC Notify | R5F, C66x | YES | Low latency IPC between RTOS/NORTOS CPUs | - |
IPC Rpmsg | R5F, C66x | YES | RPMessage protocol based IPC for all R5F, C66x running NORTOS/FreeRTOS | - |
MCAN | R5F | YES | RX, TX, interrupt and polling mode | - |
MIBSPI | R5F, C66x | YES | Master/Slave mode, basic read/write, Interrupt/Polled, icount enable/disable, CPU/DMA mode | - |
Pinmux | R5F, C66x | YES | Tested with multiple peripheral pinmuxes | - |
QSPI | R5F | YES | Read direct, Write indirect, Read/Write commands | Interrupt mode not supported, Dual and Quad writes are not supported |
SOC | R5F, C66x | YES | Lock/unlock MMRs, get CPU clock, CPU name, clock enable, set frequency | - |
UART | R5F, C66x | YES | Basic read/write, polling, interrupt mode | DMA mode not supported |
NA. First Release
This section lists changes which could affect user applications developed using older SDK versions. Read this carefully to see if you need to do any changes in your existing application when migrating to this SDK version relative to previous SDK version. Also refer to older SDK version release notes to see changes in earlier SDKs.
NA. First Release