Answer the following problems.

problem 1) What do you mean by an entity? Describe in detail.

problem 2) prepare down the difference between GAL and PAL?

problem 3) Describe the 'Generic' statement in VHDL language.

problem 4) Describe the significance of IEEE library in VHDL.

problem 5) prepare down the name of any two synthesis tools for digital systems.

problem 6) What do you mean by a process in VHDL? Describe with suitable ex.

problem 7) What is the significance of STD_ LOGIC in VHDL language.

problem 8) prepare down the difference between a CPLD and an FPGA implementation.

problem 9) describe the role of a compiler in VHDL.