11 Flashcards
1
Q
Stack in 68k is not rigit, a structure as it is in —-?
A
x86
2
Q
CCR holds the?
A
8 bit condition code register holds the
1- X ( extend)
2- N ( Negative)
3- Z ( zero)
4- V ( overflow)
5- C ( Carry flags)
3
Q
X is set to ?
A
C for extended operations
Addition
subtraction
or shifting
4
Q
Motrola processors allow —-?
A
Bit addressing
5
Q
A special MOVE16 instruction also accepts —?
A
a 16 byte block
6
Q
Sun SPARC —?
A
is a very popular processing belong to the RISC ( reduced instruction set computer) family of processor.
7
Q
RISC stands for?
A
reduced instruction set computer
8
Q
CISC stands for?
A
Complex instruction set computer
9
Q
SPARC stands for ?
A
Scale-able processor architecture
