A partial data path of a processor is given in the figure, where $R A, R B$, and $R Z$ are 32-bit registers. Which option(s) is/are CORRECT related to arithmetic operations using the data path as shown?
A
The data path can implement arithmetic operations involving two registers.
B
The data path can implement arithmetic operations involving one register and one immediate value.
C
The data path can implement arithmetic operations involving two immediate values.
D
The data path can only implement arithmetic operations involving one register and one immediate value.
2
GATE CSE 2020
MCQ (Single Correct Answer)
+1
-0.33
Consider the following data path diagram.
Consider an instruction: R0 $$ \leftarrow $$ R1 + R2. The following steps are used to execute it over the given data path. Assume that PC is incremented appropriately. The subscripts r and w indicate read and write operations, respectively.
