0x00000D40

0x00000D40 is a hexadecimal literal commonly encountered in computing. When interpreted as a 32‑bit unsigned integer, its value is decimal 3392. The leading zeros indicate a fixed-width representation, often used in contexts like memory addresses, registers, or data dumps where width and alignment matter.

In memory, the same value may be stored as different byte orders depending on the system’s endianness. In little-endian architectures, the bytes that make up 0x00000D40 would appear as 40 0D 00 00 in memory, whereas big-endian systems would store them as 00 00 0D 40. This distinction is relevant when reading raw memory dumps or writing binary data across platforms.

Possible interpretations of 0x00000D40 include a memory address or offset within a process’s address space, a constant used in source code, or a register value in hardware or embedded systems. Without additional context, it is not tied to a specific meaning. In debugging, disassembly, or firmware analysis, the same literal may represent different concepts depending on the architecture, the program, and the accompanying symbol information.

If symbol mapping is available, tools such as debuggers or map files can reveal what 0x00000D40 corresponds to—whether it is a function entry point, a variable, or a hardware register. Absent such context, 0x00000D40 is best understood as a low-level hexadecimal value with potential uses as an address or data constant.

See also: hexadecimal notation, memory addressing, endianness, data dumps, symbol mapping.