Direct Addressing in computer systems architecture is when the number in the address field of the instruction is the actual memory address to be accessed.

Umakishore Ramachandran has written:

'Computer systems' -- subject(s): Systems software, Computer systems, Operating systems (Computers), System design, Computer architecture

Rob Williams has written:

'Computer systems architecture' -- subject(s): Computer network architectures, Computer architecture

'Real-time systems development' -- subject(s): Real-time programming

Enterprise Information Systems Architecture

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