Entity arith_shifter_barrel

Block Diagram of arith_shifter_barrel

This Barrel-Shifter supports:

shifting and rotating right and left operations arithmetic and logic mode (only valid for shift operations)

This is equivalent to the CPU instructions: SLL, SLA, SRL, SRA, RL, RR

Generics

Name	Type	Default	Description
BITS	positive	32

Ports

Name	Type	Direction	Description
Input	std_logic_vector	in
ShiftAmount	std_logic_vector	in
ShiftRotate	std_logic	in
LeftRight	std_logic	in
ArithmeticLogic	std_logic	in
Output	std_logic_vector	out

• Architecture rtl of arith_shifter_barrel

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