The SYSMPU example defines protected/unprotected memory region for the core access.First, the SYSMPU will capture the hardware information and show it on theterminal. Then, a memory region is configured as the non-writable region. Thebus fault interrupt is enabled to report the memory protection interrupt eventfor this non-writable region. If an operation writes to this region, the busfault interrupt happens. Then the bus fault interrupt handler provides aprevention alert by outputting a message on terminal, then the write rightswill be given to this region for core access. After the write access enabled,the writing to the region becomes successful. When the bus fault happen, thedetails of the error information will be captured and printed on the terminal.This example provides the terminal input control to give the example show for several regions access test. Just press any key to the terminal when theterminal show "Press any key to continue".

The True Random Number Generator (TRNG) is a hardware accelerator module that generates a 512-bitentropy as needed by an entropy consuming module or by other post processing functions. The TRNGExample project is a demonstration program that uses the KSDK software to generate random numbersand prints them to the terminal.

The uart_edma example shows how to use uart driver with EDMA:In this example, one uart instance connect to PC through uart, the board willsend back all characters that PC send to the board.Note: The example echo every 8 characters, so input 8 characters every time.

The uart_functioncal_interrupt example shows how to use uart driver functionalAPI to receive data with interrupt method:In this example, one uart instance connect to PC through uart, the board willsend back all characters that PC send to the board.

The uart_interrupt_ring_buffer example shows how to use uart driver in interrupt way withRX ring buffer enabled:In this example, one uart instance connect to PC through uart, the board willsend back all characters that PC send to the board.Note: The example echo every 8 characters, so input 8 characters every time.

The uart_interrupt example shows how to use uart driver in interrupt way:In this example, one uart instance connect to PC through uart, the board willsend back all characters that PC send to the board.Note: The example echo every 8 characters, so input 8 characters every time.

The uart_polling example shows how to use uart driver in polling way:In this example, one uart instance connect to PC through uart, the board will send back all characters that PCsend to the board.

The WDOG Example project is to demonstrate usage of the KSDK wdog driver.In this example,quick test is first implemented to test the wdog.And then after 10 times of refreshing the watchdog in None-window mode, a timeout reset is generated.We also try to refresh out of window to trigger reset after 10 times of refreshing in Window mode.

The Xbara project is a simple demonstration program of the SDK Xbara driver.The intended applicationof this module is to provide a flexible crossbar switch function that allows any input to beconnected to any output under user control.It sets up the Xbara hardware block to trigger a periodicinterrupt after every 1 second. When the Xbar interrupt is triggered a message a printed on the UARTterminal.