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https://opencores.org/ocsvn/nand_controller/nand_controller/trunk
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| Rev 9 |
Rev 11 |
| Line 78... |
Line 78... |
state <= IO_DELAY;
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state <= IO_DELAY;
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when IO_DELAY =>
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when IO_DELAY =>
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if(delay > 1)then
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if(delay > 1)then
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delay <= delay - 1;
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delay <= delay - 1;
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else
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if(delay = 2 and io_type = IO_READ)then
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if(io_type = IO_READ and n_state = IO_IDLE)then
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data_reg <= data_in;
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data_reg <= data_in; -- This thing needs to be checked with read hardware. Assignment may be needed somewhat earlier.
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end if;
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end if;
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else
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-- if(io_type = IO_READ and n_state = IO_IDLE)then
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-- data_reg <= data_in; -- This thing needs to be checked with real hardware. Assignment may be needed somewhat earlier.
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-- end if;
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state <= n_state;
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state <= n_state;
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end if;
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end if;
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when others =>
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when others =>
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state <= IO_IDLE;
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state <= IO_IDLE;
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