Which class of assembly instructions allows modifying specific CPU operational modes, control flags, and system state behaviors?
Ch 02: 16-Bit Segmented Memory Model & Addressing Modes
Deep dive into 16-bit real mode memory segmentation (CS, DS, SS, ES), pointer/index registers (SP, BP, SI, DI), and calculating effective physical addresses across memory boundaries.
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CS401 - Computer Architecture and Assembly Language Programming Examination Practice
Timed practice exam simulation for CS401 - Computer Architecture and Assembly Language Programming.
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The Intel 8088 is a 16-bit microprocessor with its accumulator (AX) and internal registers all being __________ in size.
The __________ of a processor refers to the structural organization and functionality of its internal registers and valid instruction set.
The foundational Intel iAPX88 (8088/8086) architecture is historically __________.
The 16-bit accumulator register AX has its higher-order byte and lower-order byte independently accessible as __________.
How many fundamental registers are contained within the core Intel iAPX88 (8088) architecture?
In 8088 assembly language, which set of 16-bit registers is designated as General-Purpose Data Registers?
In the 8088 general-purpose register AX, what does the letter 'A' stand for?
In the 8088 general-purpose register BX, what does the letter 'B' stand for due to its special role in memory addressing?
In 8088 architecture, the DX register (Data Register) plays a specialized role in specifying 16-bit port addresses during __________.