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Synthesizable Multiplex Seven Segment LED Driver
Defined in VHDL/SevenSegment.vhd
Author: John E. Kent
Version: 0.3 from 31 May 2010
seven_segment is a multiplexed seven segment LED display driver written in VHDL.
| library ieee | |
| use ieee.std_logic_1164.all | |
| use ieee.std_logic_unsigned.all | |
| library unisim | |
| use unisim.vcomponents.all |
| clk | in | std_logic |
| rst | in | std_logic |
| cs | in | std_logic |
| rw | in | std_logic |
| addr | in | std_logic_vector(1 downto 0) |
| data_in | in | std_logic_vector(7 downto 0) |
| data_out | out | std_logic_vector(7 downto 0) |
| segments | out | std_logic_vector(7 downto 0) |
| digits | out | std_logic_vector(3 downto 0) |