+128a often designates a specific [Memory Segment](/wiki/Memory_Segment) within a system's architecture. It functions as a unique identifier, critical for precise [Data Addressing](/wiki/Data_Addressing) and operational flow.
+## See also
+- [Address Space](/wiki/Address_Space)
+- [System Bus](/wiki/System_Bus)
+- [Hexadecimal](/wiki/Hexadecimal)
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