-- Universal Register

-- This design is a universal register which can be used as a straightforward storage register, a bi-directional shift register, an up counter and a down counter.

-- The register can be loaded from a set of parallel data inputs and the mode is controlled by a 3-bit input.

-- The termcnt (terminal count) output goes high when the register contains zero.

-- download from: www.fpga.com.cn & www.pld.com.cn--- Universal Register

-- This design is a universal register which can be used as a straightforward storage register, a bi-directional shift register, an up counter and a down counter.

-- The register can be loaded from a set of parallel data inputs and the mode is controlled by a 3-bit input.

-- The　termcnt　(terminal count) output goes high when the register contains zero.

-- download from: www.fpga.com.cn & www.pld.com.cn