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https://opencores.org/ocsvn/sdcard_mass_storage_controller/sdcard_mass_storage_controller/trunk
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| Rev 134 |
Rev 136 |
| Line 26... |
Line 26... |
output reg req_out,
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output reg req_out,
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output reg ack_out,
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output reg ack_out,
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input req_in,
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input req_in,
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input ack_in,
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input ack_in,
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input [39:0] cmd_in,
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input [39:0] cmd_in,
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input [15:0] serial_status,
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input [7:0] serial_status,
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input card_detect
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input card_detect
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);
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);
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| Line 100... |
Line 100... |
end
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end
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end
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end
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//---------------Input ports---------------
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//---------------Input ports---------------
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/*
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always @ (posedge CLK_PAD_IO or posedge RST_PAD_I )
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always @ (posedge CLK_PAD_IO or posedge RST_PAD_I )
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begin
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begin
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if (RST_PAD_I) begin
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if (RST_PAD_I) begin
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debounce<=0;
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debounce<=0;
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card_present<=0;
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card_present<=0;
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end
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end
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else begin
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else begin
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if (!card_detect) begin//Card present
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if (!card_detect) begin//Card present
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if (debounce!=4'b1111)
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if (debounce!=4'b1111)
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debounce<=debounce+1'b1;
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debounce<=debounce+1'b1;
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end
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end
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else
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else
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debounce<=0;
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debounce<=0;
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if (debounce==4'b1111)
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if (debounce==4'b1111)
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card_present<=1'b1;
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card_present<=1'b1;
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else
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else
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card_present<=1'b0;
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card_present<=1'b0;
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end
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end
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end
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end
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*/
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always @ (posedge CLK_PAD_IO or posedge RST_PAD_I )
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always @ (posedge CLK_PAD_IO or posedge RST_PAD_I )
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begin
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begin
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if (RST_PAD_I) begin
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if (RST_PAD_I) begin
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