As can be seen from the VHDL, we have defined a specific 16 bit bus inthis example, and while this is generally fine for processor design with afixed architecture, sometimes it is useful to have a ...

Portland, Oregon -- April 16, 2008-- OptNgn today announced that it is offering a floating point VHDL library under the GPLv3 Open Source License. FPGA designers can now save months of coding and ...

In this chapter, we describe the fundamental sections that comprise a piece of VHDL code: LIBRARY declarations, ENTITY, and ARCHITECTURE. ENTITY: Specifies the I/O pins of the circuit. ARCHITECTURE: ...

In this paper VHDL implementation of 8-bit Arithmetic Logic Unit (ALU) is presented. The design was implemented using VHDL Xilinx Synthesis tool ISE 13.1 and targeted for Spartan device. ALU was ...

In the last years, a major transition from analog to digital modulation techniques has occurred and it can be seen in all areas of wireless communication, satellite and cellular systems. This paper ...