URL
https://opencores.org/ocsvn/System11/System11/trunk
Subversion Repositories System11
[/] [System11/] [trunk/] [rtl/] [vhdl/] [swtbug11.vhd] - Rev 7
Go to most recent revision | Compare with Previous | Blame | View Log
--===========================================================================-- -- -- S Y N T H E Z I A B L E SWTBUG11 monitor ROM -- -- www.OpenCores.Org - September 2003 -- This core adheres to the GNU public license -- -- File name : swtbug11.vhd -- -- Entity name : boot_rom -- -- Purpose : SWTBUG Monitor modified for the 68HC11 -- ROM sits at $E000 -- Assumes an 6850 ACIA sits at $8004 -- Assumes RAM at $A000 - $BFFF for Flex 2 -- 1024 byte x 8 bit -- Modified stack to allow for Y register -- -- Dependencies : ieee.std_logic_1164 -- ieee.std_logic_arith -- ieee.std_logic_unsigned -- -- Author : John Kent - dilbert57@opencores.org -- --===========================================================================-- ------------------------------------------------------------------------------- -- Revision list -- Version Author Date Changes -- 1.0 John Kent 6 September 2003 Initial release to open corse -- library ieee; use ieee.std_logic_1164.all; use ieee.std_logic_arith.all; use ieee.std_logic_unsigned.all; library work; -- use work.memory.all; entity boot_rom is port ( addr : in std_logic_vector(9 downto 0); data : out std_logic_vector(7 downto 0) ); end entity boot_rom; architecture basic of boot_rom is constant width : integer := 8; constant memsize : integer := 1024; type rom_array is array(0 to memsize-1) of std_logic_vector(width-1 downto 0); constant rom_data : rom_array := ( "11111110", "10100000", "00000000", "01101110", "00000000", "10001101", "01000000", "01101110", "00000000", "00010000", "00010110", "00000100", "10111101", "11100011", "00110100", "10001101", "01100111", "10000001", "01010011", "00100110", "11111010", "10001101", "01100001", "10000001", "00111001", "00100111", "00101001", "10000001", "00110001", "00100110", "11110000", "01111111", "10100000", "00001111", "10001101", "00110001", "10000000", "00000010", "10110111", "10100000", "01000111", "10001101", "00011100", "10001101", "00101000", "01111010", "10100000", "01000111", "00100111", "00001001", "10100111", "00000000", "10100001", "00000000", "00100110", "00001000", "00001000", "00100000", "11110000", "01111100", "10100000", "00001111", "00100111", "11001111", "10000110", "00111111", "10001101", "00110001", "01111110", "11100010", "11010100", "10001101", "00001100", "10110111", "10100000", "00001101", "10001101", "00000111", "10110111", "10100000", "00001110", "11111110", "10100000", "00001101", "00111001", "10001101", "01010011", "01001000", "01001000", "01001000", "01001000", "00010110", "10001101", "01001100", "00011011", "00010110", "11111011", "10100000", "00001111", "11110111", "10100000", "00001111", "00111001", "01000100", "01000100", "01000100", "01000100", "10000100", "00001111", "10001011", "00110000", "10000001", "00111001", "00100011", "00000010", "10001011", "00000111", "01111110", "11100001", "11010001", "01111110", "11100001", "10101100", "10001101", "11111000", "00001000", "10100110", "00000000", "10000001", "00000100", "00100110", "11110111", "00111001", "01111110", "11100001", "01001010", "10001101", "10111101", "11001110", "11100001", "10011101", "10001101", "11101111", "11001110", "10100000", "00001101", "10001101", "00110100", "11111110", "10100000", "00001101", "10001101", "00110001", "10001101", "00110001", "10001101", "11011011", "10000001", "00100000", "00100111", "11111010", "10000001", "00001101", "00100111", "11100000", "10000001", "01011110", "00100000", "00101100", "00000001", "10001101", "11001100", "10000000", "00110000", "00101011", "01001100", "10000001", "00001001", "00101111", "00001010", "10000001", "00010001", "00101011", "01000100", "10000001", "00010110", "00101110", "01000000", "10000000", "00000111", "00111001", "10100110", "00000000", "10001101", "10100100", "10100110", "00000000", "00001000", "00100000", "10100011", "10001101", "11110101", "10001101", "11110011", "10000110", "00100000", "00100000", "10100101", "10001110", "10100000", "01000000", "00100000", "00101100", "00100110", "00000111", "00001001", "00001001", "11111111", "10100000", "00001101", "00100000", "10101100", "11111111", "10100000", "00001101", "00100000", "00000010", "00100000", "01101101", "10000001", "00110000", "00100101", "10100001", "10000001", "01000110", "00100010", "10011101", "10001101", "10111101", "10111101", "11100000", "01010111", "00001001", "10100111", "00000000", "10100001", "00000000", "00100111", "10010001", "01111110", "11100000", "01000000", "10111110", "10100000", "00001000", "00100000", "01001001", "10111111", "10100000", "00001000", "10000110", "11111111", "10111101", "11100011", "00001000", "11001110", "10000000", "00000100", "10111101", "11100010", "10000100", "10100110", "00000000", "10100001", "00000010", "00100000", "00000010", "00100000", "00011001", "00100110", "00111001", "10000110", "00000011", "10100111", "00000000", "10000110", "00010001", "10100111", "00000000", "00100000", "00101111", "00000001", "10111111", "10100000", "00001000", "00110000", "01101101", "00000110", "00100110", "00000010", "01101010", "00000101", "01101010", "00000110", "11001110", "11100001", "10011101", "10111101", "11100000", "01111110", "11111110", "10100000", "00001000", "00001000", "10001101", "10001110", "10001101", "10001100", "10001101", "10001010", "01111110", "11100011", "01011111", "00000001", "11001110", "10100000", "00001000", "10111101", "11100000", "11001000", "11111110", "10100000", "00010010", "10001100", "11100001", "00100011", "00100111", "00011001", "10001110", "10100000", "01000000", "11001110", "10000000", "00000100", "11111111", "10100000", "00001010", "01111111", "10100000", "00001100", "10001101", "01110011", "00100111", "00000011", "10111101", "11100010", "01111101", "10111101", "11100011", "01010011", "10111101", "11100011", "01000111", "11001110", "11100001", "10011100", "10111101", "11100000", "01111110", "10001101", "00111001", "11001110", "11100011", "11010001", "10100001", "00000000", "00100110", "00000111", "10111101", "11100000", "11001100", "11101110", "00000001", "01101110", "00000000", "00001000", "00001000", "00001000", "10001100", "11100011", "11111000", "00100110", "11101101", "00100000", "10111111", "11111110", "10100000", "00010010", "01101110", "00000000", "01010011", "00111001", "00000100", "00001101", "00001010", "00010101", "00000000", "00000000", "00000000", "01010011", "00110001", "00000100", "00010011", "00001101", "00001010", "00010101", "00000000", "00000000", "00000000", "00100100", "00000100", "00100000", "01001100", "11111110", "10100000", "00000110", "01101110", "00000000", "00100000", "01000000", "10111101", "11100000", "01000111", "11111111", "10100000", "00000100", "10111101", "11100000", "01000111", "10111101", "11100000", "01010101", "00010110", "10100110", "00000000", "11111111", "10100000", "00001101", "00010001", "00100111", "00000010", "00100000", "00100001", "11001110", "11100001", "10011101", "10111101", "11100000", "01111110", "11001110", "10100000", "00001101", "00100000", "00010000", "00111011", "00100000", "00111010", "11111111", "10100000", "00010000", "11111110", "10100000", "00001010", "00110111", "11100110", "00000001", "11100001", "00000011", "00110011", "00111001", "10111101", "11100000", "11001000", "11111110", "10100000", "00001101", "10111100", "10100000", "00000100", "00100111", "10011110", "00001000", "00100000", "11001101", "10001101", "00000110", "10000100", "01111111", "00111001", "00110001", "00110001", "00110001", "00110111", "10001101", "11011010", "00100110", "00101000", "10000110", "00010101", "10100111", "00000000", "10100110", "00000000", "01000111", "00100100", "11111011", "10100110", "00000001", "11110110", "10100000", "00001100", "00100111", "00000111", "00100000", "00010001", "00110111", "10001101", "11000011", "00100110", "00101110", "11000110", "00010001", "11100111", "00000000", "11100110", "00000000", "01010111", "01010111", "00100100", "11111010", "10100111", "00000001", "00110011", "11111110", "10100000", "00010000", "00111001", "10100110", "00000000", "00101011", "11111100", "10001101", "00111010", "11000110", "00000100", "11100111", "00000010", "01011000", "10001101", "00101010", "00001101", "01101001", "00000000", "01000110", "01011010", "00100110", "11110111", "10001101", "00100001", "11110110", "10100000", "00001100", "00100111", "00010011", "00100000", "11011110", "10001101", "00100011", "11000110", "00001010", "01101010", "00000000", "10001101", "00010110", "10001101", "00010000", "10100111", "00000000", "00001101", "01000110", "01011010", "00100110", "11110111", "11100110", "00000010", "01011000", "00101010", "11001000", "10001101", "00000010", "00100000", "11000100", "01101101", "00000010", "00101010", "11111100", "01101100", "00000010", "01101010", "00000010", "00111001", "01101111", "00000010", "10001101", "11110111", "00100000", "11110001", "10001101", "10000011", "00010110", "01111111", "10100000", "00001011", "11111110", "10100000", "00001010", "10001101", "00010000", "10001101", "00000111", "11001110", "11100011", "11101111", "00010111", "01111110", "11100001", "01110110", "10000110", "00110100", "10100111", "00000011", "10100111", "00000010", "00111001", "01101100", "00000000", "10000110", "00000111", "10100111", "00000001", "01101100", "00000000", "10100111", "00000010", "00111001", "01111111", "10000000", "00010100", "10001101", "00101110", "11000110", "00001011", "10001101", "00100101", "11100110", "00000100", "11000101", "00000001", "00100110", "11111010", "01101111", "00000110", "10001101", "00011101", "11000110", "10011100", "10001101", "00010111", "11001110", "00100100", "00000000", "11000101", "00000010", "00100111", "00000110", "10110110", "10000000", "00011011", "10100111", "00000000", "00001000", "11110110", "10000000", "00011000", "11000101", "00000001", "00100110", "11101111", "01111110", "00100100", "00000000", "11100111", "00000100", "10001101", "00000000", "00111001", "11001110", "11111111", "11111111", "00001001", "10001100", "10000000", "00010100", "00100110", "11111010", "00111001", "11001110", "11100000", "00001001", "10111101", "11100000", "01111110", "10001101", "11110001", "10111101", "11100011", "01000111", "00100000", "01011000", "11001110", "11100001", "00100011", "10111100", "10100000", "00010010", "00100111", "00011010", "00001000", "10001101", "00110010", "10111101", "11100000", "01000111", "11111111", "10100000", "00010100", "10100110", "00000000", "10110111", "10100000", "00010110", "10000110", "00111111", "10100111", "00000000", "11001110", "11100001", "00100011", "10001101", "00011110", "01111110", "11100001", "01101011", "11111110", "10100000", "00010100", "10110110", "10100000", "00010110", "10100111", "00000000", "11001110", "11100001", "00100100", "00100000", "11011010", "10110111", "10100000", "01000001", "11111110", "10100000", "00010010", "10001100", "11100001", "00100011", "00100111", "00000110", "11001110", "11100001", "00100100", "11111111", "10100000", "00010010", "00111001", "10001101", "01011010", "00100000", "00001111", "11001110", "10100000", "01001001", "11111111", "10100000", "00000100", "00001001", "10001101", "01010010", "11001110", "11100001", "10010000", "10111101", "11100000", "01111110", "10001101", "00100100", "10001101", "10010001", "01111110", "11100001", "01010010", "01110011", "10100000", "00001100", "10000110", "00010001", "11000110", "00100000", "10001101", "00011010", "10111101", "11100001", "11011001", "00100111", "00000100", "10000110", "00111100", "10100111", "00000011", "00111001", "10000110", "00010011", "11000110", "00010000", "00100000", "00001010", "10000110", "00010010", "11000110", "00000100", "00100000", "00000100", "10000110", "00010100", "11000110", "00001000", "10111101", "11100000", "01110101", "10111101", "11100001", "11010110", "00100000", "00010110", "10111101", "11100000", "11001000", "10111101", "11100000", "11001000", "10111101", "11100000", "11001000", "01111110", "11100001", "01000100", "11100111", "00000000", "10001101", "00000010", "10000110", "00000110", "10100111", "00000001", "11100111", "00000000", "00111001", "11111110", "10100000", "00000010", "11111111", "10100000", "01000100", "10001101", "11001111", "10110110", "10100000", "00000101", "10110000", "10100000", "01000101", "11110110", "10100000", "00000100", "11110010", "10100000", "01000100", "00100110", "00000100", "10000001", "00010000", "00100101", "00000010", "10000110", "00001111", "10001011", "00000100", "10110111", "10100000", "01000111", "10000000", "00000011", "10110111", "10100000", "01000110", "11001110", "11100001", "10010011", "10111101", "11100000", "01111110", "01011111", "11001110", "10100000", "01000111", "10001101", "00100100", "11001110", "10100000", "01000100", "10001101", "00011111", "10001101", "00011101", "11111110", "10100000", "01000100", "10001101", "00011000", "01111010", "10100000", "01000110", "00100110", "11111001", "11111111", "10100000", "01000100", "01010011", "00110111", "00110000", "10001101", "00001011", "00110011", "11111110", "10100000", "01000100", "00001001", "10111100", "10100000", "00000100", "00100110", "10110011", "00111001", "11101011", "00000000", "01111110", "11100000", "10111111", "01000111", "11100001", "11010000", "01011010", "11000000", "00000000", "01001101", "11100000", "10001000", "01000110", "11100001", "10101110", "01010010", "11100001", "00110000", "01001010", "11100000", "00000101", "01000011", "11100010", "11001100", "01000100", "11100010", "10001111", "01000010", "11100010", "11011001", "01001111", "11100010", "01101001", "01010000", "11100011", "00011010", "01001100", "11100000", "00001100", "01000101", "11100011", "00011110", "11100000", "00000000", "11100001", "10001011", "11100001", "10100111", "11100000", "11010000" ); begin data <= rom_data(conv_integer(addr)); end architecture basic;
Go to most recent revision | Compare with Previous | Blame | View Log