Chapter 2: Acronyms Flashcards

1
Q

RAX

A

Register Accumulator Extension

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2
Q

RBX

A

Register Base Index Extension

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3
Q

RCX

A

Register Count Extension

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4
Q

RDX

A

Register Data Extension

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5
Q

RBP

A

Register Base Pointer

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6
Q

RSI

A

Register Source Index

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7
Q

RDI

A

Register Destination Index

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8
Q

P

A

Parity

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8
Q

RIP

A

Register Instruction Pointer

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9
Q

RSP

A

Register Stack Pointer

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10
Q

C

A

Carry

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11
Q

A

A

Auxiliary Carry

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11
Q

Z

A

Zero

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12
Q

S

A

Sign

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13
Q

T

A

Trap

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14
Q

I

A

Interrupt

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14
Q

D

A

Direction

15
Q

O

A

Overflow

16
Q

IOPL

A

I/O Privilege Level

17
Q

NT

A

Nested Task

18
Q

RF

A

Resume

19
Q

VM

A

Virtual Mode

20
Q

AC

A

Alignment Check

21
Q

VIF

A

Virtual Interrupt

22
Q

VIP

A

Virtual Interrupt Pending

23
Q

ID

A

Identification

24
Q

CS

A

Code Segment

25
Q

DS

A

Data Segment

26
Q

ES

A

Extra Segment

27
Q

SS

A

Stack Segment

28
Q

INTR

A

Interrupt Request

29
Q

STD

A

Set Direction

30
Q

CLD

A

Clear Direction

31
Q

G bit

A

Granularity Bit

32
Q

GDTR

A

Global Descriptor Table Register

33
Q

IDTR

A

Interrupt Descriptor Table Register

34
Q

LDTR

A

Local Descriptor Table Register

35
Q

PCD

A

Cache Disable

36
Q

PWT

A

Write-Through

37
Q

L Bit

A

Large Bit