Question 1

True or False. In the von Neumann architecture/cycle, the decode operation is used to encrypt the data in the instruction

Group of answer choices

True

False

Question 2

The following Pep/9 instruction specifier refers to which Pep/9 instruction

0000 0011

Group of answer choices

None of these

Artithmetic shift left r

Move A to NZVC Flags

Move SP to A

Question 3

True or False. The following Pep/9 instruction is unary

0000 0010

Group of answer choices

True

False

Question 4

The Pep/9 computer contains 65,536 eight-bit memory storage locations. Suppose the main memory of the Pep/9 was completely filled with unary instructions. How many instructions would it contain

Group of answer choices

8192

21845

None of these

24368

Question 5

What is the op code of the following Pep/9 instruction

0101 0001

Group of answer choices

None of these

01010001

01010

0101

Question 6

What addressing mode is the following Pep/9 instruction using

1001 1000

Group of answer choices

Stack-relative deferred

None of these

immediate

direct

Question 7

What register is the following Pep/9 instruction operating on

0110 1001

Group of answer choices

Accumulator

Index Register

None of these

Immediate Register

Question 8

In the box provided write the Compare word to r instruction that uses the Indirect addressing mode, and the Accumulator register

*This should be in binary format ex. 0000 0000

Question 9

Which type of flip-flop circuit is usually used in the implementation of CPU registers

*Choose the best answer

Group of answer choices

D-Flip Flop

JK Flip Flop

SR Flip Flop

None of these

Question 10

Which of the following Pep/9 instruction specifiers represents, a Branch Unconditional with Indexed Addressing Mode

Group of answer choices

0001 0011

None of these

0001 0101

0001 0010