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https://opencores.org/ocsvn/qspiflash/qspiflash/trunk
[/] [qspiflash/] [trunk/] [rtl/] [llqspi.v] - Diff between revs 4 and 7
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| Rev 4 |
Rev 7 |
| Line 74... |
Line 74... |
output reg o_cs_n;
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output reg o_cs_n;
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output reg [1:0] o_mod;
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output reg [1:0] o_mod;
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output reg [3:0] o_dat;
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output reg [3:0] o_dat;
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input [3:0] i_dat;
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input [3:0] i_dat;
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// output wire [22:0] o_dbg;
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// assign o_dbg = { state, spi_len,
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// o_busy, o_valid, o_cs_n, o_sck, o_mod, o_dat, i_dat };
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// Timing:
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// Timing:
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//
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//
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// Tick Clk BSY/WR CS_n BIT/MO STATE
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// Tick Clk BSY/WR CS_n BIT/MO STATE
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// 0 1 0/0 1 -
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// 0 1 0/0 1 -
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// 1 1 0/1 1 -
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// 1 1 0/1 1 -
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