Subversion Repositories uart_block

--! @file

--! @brief Global definitions

--! @mainpage

--! <H1>Main document of the uart_block project</H1>\n

--! <H2>Features</H2>

--! Wishbone slave \n

--! Calculate baudrate based on clock speed \n\n

--! Interesting links \n

--! http://opencores.org/ \n

--! Use standard library

library IEEE;

use IEEE.STD_LOGIC_1164.all;

package pkgDefinitions is

--! Declare constants, enums, functions used by the design

constant nBits          : integer := 8;

type txStates is (tx_idle, tx_start, bit0, bit1, bit2, bit3, bit4, bit5, bit6, bit7, tx_stop1, tx_stop2);

type rxStates is (rx_idle, bit0, bit1, bit2, bit3, bit4, bit5, bit6, bit7, rx_stop);

type rxFilterStates is (s0, s1, s2);

end pkgDefinitions;

package body pkgDefinitions is

end pkgDefinitions;