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[/] [t400/] [trunk/] [rtl/] [tech/] [generic/] [generic_ram.vhd] - Diff between revs 153 and 162
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| Rev 153 |
Rev 162 |
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-------------------------------------------------------------------------------
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-------------------------------------------------------------------------------
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--
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--
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-- Parametrizable, generic RAM.
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-- Parametrizable, generic RAM.
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--
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--
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-- $Id: generic_ram.vhd,v 1.2 2006-06-17 14:20:59 arniml Exp $
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-- $Id: generic_ram.vhd,v 1.3 2008-04-27 22:13:15 arniml Exp $
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--
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--
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-- Copyright (c) 2006 Arnim Laeuger (arniml@opencores.org)
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-- Copyright (c) 2006 Arnim Laeuger (arniml@opencores.org)
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--
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--
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-- All rights reserved
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-- All rights reserved
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--
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--
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Line 73... |
signal mem_q : mem_t
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signal mem_q : mem_t
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-- pragma translate_off
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-- pragma translate_off
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:= (others => (others => '0'))
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:= (others => (others => '0'))
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-- pragma translate_on
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-- pragma translate_on
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;
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;
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signal a_q : std_logic_vector(a_i'range);
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begin
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begin
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mem: process (clk_i)
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mem: process (clk_i)
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begin
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begin
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if clk_i'event and clk_i = '1' then
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if clk_i'event and clk_i = '1' then
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if we_i = '1' then
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if we_i = '1' then
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mem_q(to_integer(unsigned(a_i))) <= d_i;
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mem_q(to_integer(unsigned(a_i))) <= d_i;
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end if;
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end if;
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a_q <= a_i;
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d_o <= mem_q(to_integer(unsigned(a_i)));
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end if;
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end if;
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end process mem;
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end process mem;
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d_o <= mem_q(to_integer(unsigned(a_q)));
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end rtl;
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end rtl;
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