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--
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--
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-- CVS Revision History
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-- CVS Revision History
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--
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--
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-- $Log: not supported by cvs2svn $
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-- $Log: not supported by cvs2svn $
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-- Revision 1.1 2004/07/14 17:58:19 gedra
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-- Transmitter channel status buffer.
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--
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--
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--
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--
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--
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library ieee;
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library ieee;
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use ieee.std_logic_1164.all;
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use ieee.std_logic_1164.all;
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begin
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begin
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if wb_rst_i = '1' then
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if wb_rst_i = '1' then
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buf_data_a(191 downto 0) <= (others => '0');
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buf_data_a(191 downto 0) <= (others => '0');
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buf_data_b(191 downto 0) <= (others => '0');
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buf_data_b(191 downto 0) <= (others => '0');
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elsif rising_edge(wb_clk_i) then
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elsif rising_edge(wb_clk_i) then
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if buf_wr = '1' then
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if buf_wr = '1' and to_integer(unsigned(wb_adr_i)) < 24 then
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buf_data_a(8*to_integer(unsigned(wb_adr_i)) + 7 downto
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buf_data_a(8*to_integer(unsigned(wb_adr_i)) + 7 downto to
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8*to_integer(unsigned(wb_adr_i))) <= wb_dat_i(7 downto 0);
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8*to_integer(unsigned(wb_adr_i))) <= wb_dat_i(7 downto 0);
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buf_data_b(8*to_integer(unsigned(wb_adr_i)) + 7 downto
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buf_data_b(8*to_integer(unsigned(wb_adr_i)) + 7 downto
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8*to_integer(unsigned(wb_adr_i))) <= wb_dat_i(15 downto 8);
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8*to_integer(unsigned(wb_adr_i))) <= wb_dat_i(15 downto 8);
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end if;
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end if;
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end if;
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end if;
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