📄 ac_cr_rom.vhd.svn-base
字号:
VLC_AC <= resize("1111111111001001", VLC_AC'length);
when X"3" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111001010", VLC_AC'length);
when X"4" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111001011", VLC_AC'length);
when X"5" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111001100", VLC_AC'length);
when X"6" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111001101", VLC_AC'length);
when X"7" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111001110", VLC_AC'length);
when X"8" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111001111", VLC_AC'length);
when X"9" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010000", VLC_AC'length);
when X"A" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010001", VLC_AC'length);
when others =>
VLC_AC_size <= to_unsigned(0, VLC_AC_size'length);
VLC_AC <= resize("0", VLC_AC'length);
end case;
when X"B" =>
case VLI_size is
when X"1" =>
VLC_AC_size <= to_unsigned(9, VLC_AC_size'length);
VLC_AC <= resize("111111001", VLC_AC'length);
when X"2" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010010", VLC_AC'length);
when X"3" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010011", VLC_AC'length);
when X"4" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010100", VLC_AC'length);
when X"5" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010101", VLC_AC'length);
when X"6" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010110", VLC_AC'length);
when X"7" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111010111", VLC_AC'length);
when X"8" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011000", VLC_AC'length);
when X"9" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011001", VLC_AC'length);
when X"A" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011010", VLC_AC'length);
when others =>
VLC_AC_size <= to_unsigned(0, VLC_AC_size'length);
VLC_AC <= resize("0", VLC_AC'length);
end case;
when X"C" =>
case VLI_size is
when X"1" =>
VLC_AC_size <= to_unsigned(9, VLC_AC_size'length);
VLC_AC <= resize("111111010", VLC_AC'length);
when X"2" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011011", VLC_AC'length);
when X"3" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011100", VLC_AC'length);
when X"4" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011101", VLC_AC'length);
when X"5" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011110", VLC_AC'length);
when X"6" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111011111", VLC_AC'length);
when X"7" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100000", VLC_AC'length);
when X"8" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100001", VLC_AC'length);
when X"9" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100010", VLC_AC'length);
when X"A" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100011", VLC_AC'length);
when others =>
VLC_AC_size <= to_unsigned(0, VLC_AC_size'length);
VLC_AC <= resize("0", VLC_AC'length);
end case;
when X"D" =>
case VLI_size is
when X"1" =>
VLC_AC_size <= to_unsigned(11, VLC_AC_size'length);
VLC_AC <= resize("11111111001", VLC_AC'length);
when X"2" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100100", VLC_AC'length);
when X"3" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100101", VLC_AC'length);
when X"4" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100110", VLC_AC'length);
when X"5" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111100111", VLC_AC'length);
when X"6" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101000", VLC_AC'length);
when X"7" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101001", VLC_AC'length);
when X"8" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101010", VLC_AC'length);
when X"9" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101011", VLC_AC'length);
when X"A" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101100", VLC_AC'length);
when others =>
VLC_AC_size <= to_unsigned(0, VLC_AC_size'length);
VLC_AC <= resize("0", VLC_AC'length);
end case;
when X"E" =>
case VLI_size is
when X"1" =>
VLC_AC_size <= to_unsigned(14, VLC_AC_size'length);
VLC_AC <= resize("11111111100000", VLC_AC'length);
when X"2" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101101", VLC_AC'length);
when X"3" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101110", VLC_AC'length);
when X"4" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111101111", VLC_AC'length);
when X"5" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110000", VLC_AC'length);
when X"6" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110001", VLC_AC'length);
when X"7" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110010", VLC_AC'length);
when X"8" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110011", VLC_AC'length);
when X"9" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110100", VLC_AC'length);
when X"A" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110101", VLC_AC'length);
when others =>
VLC_AC_size <= to_unsigned(0, VLC_AC_size'length);
VLC_AC <= resize("0", VLC_AC'length);
end case;
when X"F" =>
case VLI_size is
when X"0" =>
VLC_AC_size <= to_unsigned(10, VLC_AC_size'length);
VLC_AC <= resize("1111111010", VLC_AC'length);
when X"1" =>
VLC_AC_size <= to_unsigned(15, VLC_AC_size'length);
VLC_AC <= resize("111111111000011", VLC_AC'length);
when X"2" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110110", VLC_AC'length);
when X"3" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111110111", VLC_AC'length);
when X"4" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111111000", VLC_AC'length);
when X"5" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111111001", VLC_AC'length);
when X"6" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111111010", VLC_AC'length);
when X"7" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111111011", VLC_AC'length);
when X"8" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111111100", VLC_AC'length);
when X"9" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111111101", VLC_AC'length);
when X"A" =>
VLC_AC_size <= to_unsigned(16, VLC_AC_size'length);
VLC_AC <= resize("1111111111111110", VLC_AC'length);
when others =>
VLC_AC_size <= to_unsigned(0, VLC_AC_size'length);
VLC_AC <= resize("0", VLC_AC'length);
end case;
when others =>
VLC_AC_size <= (others => '0');
VLC_AC <= (others => '0');
end case;
end if;
end process;
end architecture RTL;
-------------------------------------------------------------------------------
-- Architecture: end
-------------------------------------------------------------------------------⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -