Update project

1 files changed, 502 insertions, 0 deletions

diff --git a/FPGA/pwm/pwm.bdf b/FPGA/pwm/pwm.bdf
new file mode 100644
index 0000000..8e22468
--- /dev/null
+++ b/FPGA/pwm/pwm.bdf
@@ -0,0 +1,502 @@
+/*
+WARNING: Do NOT edit the input and output ports in this file in a text
+editor if you plan to continue editing the block that represents it in
+the Block Editor! File corruption is VERY likely to occur.
+*/
+/*
+Copyright (C) 1991-2013 Altera Corporation
+Your use of Altera Corporation's design tools, logic functions 
+and other software and tools, and its AMPP partner logic 
+functions, and any output files from any of the foregoing 
+(including device programming or simulation files), and any 
+associated documentation or information are expressly subject 
+to the terms and conditions of the Altera Program License 
+Subscription Agreement, Altera MegaCore Function License 
+Agreement, or other applicable license agreement, including, 
+without limitation, that your use is for the sole purpose of 
+programming logic devices manufactured by Altera and sold by 
+Altera or its authorized distributors.  Please refer to the 
+applicable agreement for further details.
+*/
+(header "graphic" (version "1.4"))
+(pin
+        (input)
+        (rect 72 64 248 80)
+        (text "INPUT" (rect 133 0 162 10)(font "Arial" (font_size 6)))
+        (text "clk" (rect 9 0 24 11)(font "Arial" ))
+        (pt 176 8)
+        (drawing
+                (line (pt 92 12)(pt 117 12))
+                (line (pt 92 4)(pt 117 4))
+                (line (pt 121 8)(pt 176 8))
+                (line (pt 92 12)(pt 92 4))
+                (line (pt 117 4)(pt 121 8))
+                (line (pt 117 12)(pt 121 8))
+        )
+        (text "VCC" (rect 136 7 157 17)(font "Arial" (font_size 6)))
+        (annotation_block (location)(rect 16 80 72 96))
+)
+(pin
+        (input)
+        (rect 72 80 248 96)
+        (text "INPUT" (rect 133 0 162 10)(font "Arial" (font_size 6)))
+        (text "resetn" (rect 9 0 40 11)(font "Arial" ))
+        (pt 176 8)
+        (drawing
+                (line (pt 92 12)(pt 117 12))
+                (line (pt 92 4)(pt 117 4))
+                (line (pt 121 8)(pt 176 8))
+                (line (pt 92 12)(pt 92 4))
+                (line (pt 117 4)(pt 121 8))
+                (line (pt 117 12)(pt 121 8))
+        )
+        (text "VCC" (rect 136 7 157 17)(font "Arial" (font_size 6)))
+        (annotation_block (location)(rect 8 96 72 112))
+)
+(pin
+        (input)
+        (rect 72 96 248 112)
+        (text "INPUT" (rect 133 0 162 10)(font "Arial" (font_size 6)))
+        (text "speed[1..0]" (rect 9 0 64 11)(font "Arial" ))
+        (pt 176 8)
+        (drawing
+                (line (pt 92 12)(pt 117 12))
+                (line (pt 92 4)(pt 117 4))
+                (line (pt 121 8)(pt 176 8))
+                (line (pt 92 12)(pt 92 4))
+                (line (pt 117 4)(pt 121 8))
+                (line (pt 117 12)(pt 121 8))
+        )
+        (text "VCC" (rect 136 7 157 17)(font "Arial" (font_size 6)))
+        (annotation_block (location)(rect 8 112 72 128))
+)
+(pin
+        (output)
+        (rect 952 64 1128 80)
+        (text "OUTPUT" (rect 1 0 41 10)(font "Arial" (font_size 6)))
+        (text "fan" (rect 90 0 106 11)(font "Arial" ))
+        (pt 0 8)
+        (drawing
+                (line (pt 0 8)(pt 52 8))
+                (line (pt 52 4)(pt 78 4))
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+                (line (pt 78 12)(pt 82 8))
+        )
+        (annotation_block (location)(rect 1128 80 1192 96))
+)
+(pin
+        (output)
+        (rect 952 80 1128 96)
+        (text "OUTPUT" (rect 1 0 41 10)(font "Arial" (font_size 6)))
+        (text "led_fan" (rect 90 0 127 11)(font "Arial" ))
+        (pt 0 8)
+        (drawing
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+                (line (pt 78 12)(pt 82 8))
+        )
+        (annotation_block (location)(rect 1128 96 1192 112))
+)
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+        (text "lpm_mux0" (rect 43 0 117 16)(font "Arial" (font_size 10)))
+        (text "inst" (rect 8 97 26 108)(font "Arial" ))
+        (port
+                (pt 0 40)
+                (input)
+                (text "data3x[22..0]" (rect 0 0 74 13)(font "Arial" (font_size 8)))
+                (text "data3x[22..0]" (rect 4 27 78 40)(font "Arial" (font_size 8)))
+                (line (pt 0 40)(pt 64 40)(line_width 3))
+        )
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+                (input)
+                (text "data2x[22..0]" (rect 0 0 74 13)(font "Arial" (font_size 8)))
+                (text "data2x[22..0]" (rect 4 43 78 56)(font "Arial" (font_size 8)))
+                (line (pt 0 56)(pt 64 56)(line_width 3))
+        )
+        (port
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+                (input)
+                (text "data1x[22..0]" (rect 0 0 74 13)(font "Arial" (font_size 8)))
+                (text "data1x[22..0]" (rect 4 59 78 72)(font "Arial" (font_size 8)))
+                (line (pt 0 72)(pt 64 72)(line_width 3))
+        )
+        (port
+                (pt 0 88)
+                (input)
+                (text "data0x[22..0]" (rect 0 0 74 13)(font "Arial" (font_size 8)))
+                (text "data0x[22..0]" (rect 4 75 78 88)(font "Arial" (font_size 8)))
+                (line (pt 0 88)(pt 64 88)(line_width 3))
+        )
+        (port
+                (pt 72 112)
+                (input)
+                (text "sel[1..0]" (rect 0 0 13 46)(font "Arial" (font_size 8))(vertical))
+                (text "sel[1..0]" (rect 66 57 79 103)(font "Arial" (font_size 8))(vertical))
+                (line (pt 72 112)(pt 72 100)(line_width 3))
+        )
+        (port
+                (pt 144 64)
+                (output)
+                (text "result[22..0]" (rect 0 0 67 13)(font "Arial" (font_size 8)))
+                (text "result[22..0]" (rect 85 51 152 64)(font "Arial" (font_size 8)))
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+        (drawing
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+                (line (pt 64 24)(pt 80 32))
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