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https://opencores.org/ocsvn/mkjpeg/mkjpeg/trunk
[/] [mkjpeg/] [trunk/] [design/] [BufFifo/] [BUF_FIFO.vhd] - Diff between revs 28 and 31
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| Rev 28 |
Rev 31 |
| Line 195... |
Line 195... |
fifo_almost_full <= '1';
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fifo_almost_full <= '1';
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else
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else
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fifo_almost_full <= '0';
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fifo_almost_full <= '0';
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end if;
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end if;
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else
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else
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if unsigned(fifo_count(to_integer(last_idx))) = to_unsigned(64,8) then
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fifo_almost_full <= fifo_full(to_integer(last_idx));
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fifo_almost_full <= '1';
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else
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fifo_almost_full <= '0';
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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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end if;
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end if;
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end if;
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end process;
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end process;
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| Line 240... |
Line 236... |
for i in 0 to C_NUM_SUBF-1 loop
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for i in 0 to C_NUM_SUBF-1 loop
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fifo_half_full(i) <= '0';
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fifo_half_full(i) <= '0';
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end loop;
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end loop;
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elsif CLK'event and CLK = '1' then
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elsif CLK'event and CLK = '1' then
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for i in 0 to C_NUM_SUBF-1 loop
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for i in 0 to C_NUM_SUBF-1 loop
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if C_MEMORY_OPTIMIZED = 0 then
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if unsigned(fifo_count(i)) >= 64 then
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if unsigned(fifo_count(i)) >= 64 then
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fifo_half_full(i) <= '1';
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fifo_half_full(i) <= '1';
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else
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else
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fifo_half_full(i) <= '0';
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fifo_half_full(i) <= '0';
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end if;
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end if;
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else
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fifo_half_full(i) <= fifo_full(i);
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end if;
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end loop;
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end loop;
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end if;
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end if;
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end process;
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end process;
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