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Our target board is wired with Renesas RH850 D1x Microcontroller. &nbsp;I'm using Renesas Watchdog drivers. &nbsp;<br />
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Is watchdog driver execution area from ROM(flash) or RAM for this microcontroller ?
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Our target board is wired with Renesas RH850 D1x Microcontroller.  I'm using Renesas Watchdog drivers.  

Is watchdog driver execution area from ROM(flash) or RAM for this microcontroller ?

How to find out if watchdog driver execution area is from ROM(Flash Memory) or RAM ?

C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. By design, C provides constructs that map efficiently to typical machine instructions, so it has found lasting use in applications that had formerly been coded in assembly language, including operating systems as well as various application software for computers ranging from supercomputers to embedded systems. It is distinct from C++ (which has its roots in C) and C#, and many later languages have borrowed directly or indirectly from C.

C++ is an intermediate-level general-purpose programming language, not to be confused with C or C#. It was developed as a set of extensions to the C programming language to improve type-safety and add support for automatic resource management, object-orientation, generic programming, and exception handling, among other features.

An assembly language (or assembler language) is a low-level programming language for a computer or other programmable device in which there is a very strong (generally one-to-one) correspondence between the language and the architecture's machine code instructions. Each assembly language is specific to a particular computer architecture, in contrast to most high-level programming languages, which are generally portable across multiple architectures, but require interpreting or compiling. Assembly language is converted into executable machine code by a utility program referred to as an assembler; the conversion process is referred to as assembly, or assembling the code.