1 files changed, 141 insertions, 0 deletions

diff --git a/FPGA/LCD_message/LCD_controller.bsf b/FPGA/LCD_message/LCD_controller.bsf
new file mode 100644
index 0000000..9f6a194
--- /dev/null
+++ b/FPGA/LCD_message/LCD_controller.bsf
@@ -0,0 +1,141 @@
+/*
+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 "symbol" (version "1.1"))
+(symbol
+        (rect 16 16 232 256)
+        (text "LCD_controller" (rect 5 0 66 12)(font "Arial" ))
+        (text "inst" (rect 8 224 20 236)(font "Arial" ))
+        (port
+                (pt 0 32)
+                (input)
+                (text "clk" (rect 0 0 10 12)(font "Arial" ))
+                (text "clk" (rect 21 27 31 39)(font "Arial" ))
+                (line (pt 0 32)(pt 16 32)(line_width 1))
+        )
+        (port
+                (pt 0 48)
+                (input)
+                (text "resetn" (rect 0 0 24 12)(font "Arial" ))
+                (text "resetn" (rect 21 43 45 55)(font "Arial" ))
+                (line (pt 0 48)(pt 16 48)(line_width 1))
+        )
+        (port
+                (pt 0 64)
+                (input)
+                (text "en_250kHz" (rect 0 0 44 12)(font "Arial" ))
+                (text "en_250kHz" (rect 21 59 65 71)(font "Arial" ))
+                (line (pt 0 64)(pt 16 64)(line_width 1))
+        )
+        (port
+                (pt 0 80)
+                (input)
+                (text "mode[1..0]" (rect 0 0 41 12)(font "Arial" ))
+                (text "mode[1..0]" (rect 21 75 62 87)(font "Arial" ))
+                (line (pt 0 80)(pt 16 80)(line_width 3))
+        )
+        (port
+                (pt 0 96)
+                (input)
+                (text "char[7..0]" (rect 0 0 37 12)(font "Arial" ))
+                (text "char[7..0]" (rect 21 91 58 103)(font "Arial" ))
+                (line (pt 0 96)(pt 16 96)(line_width 3))
+        )
+        (port
+                (pt 0 112)
+                (input)
+                (text "address[6..0]" (rect 0 0 51 12)(font "Arial" ))
+                (text "address[6..0]" (rect 21 107 72 119)(font "Arial" ))
+                (line (pt 0 112)(pt 16 112)(line_width 3))
+        )
+        (port
+                (pt 0 128)
+                (input)
+                (text "write_char" (rect 0 0 41 12)(font "Arial" ))
+                (text "write_char" (rect 21 123 62 135)(font "Arial" ))
+                (line (pt 0 128)(pt 16 128)(line_width 1))
+        )
+        (port
+                (pt 0 144)
+                (input)
+                (text "write_address" (rect 0 0 55 12)(font "Arial" ))
+                (text "write_address" (rect 21 139 76 151)(font "Arial" ))
+                (line (pt 0 144)(pt 16 144)(line_width 1))
+        )
+        (port
+                (pt 0 160)
+                (input)
+                (text "D" (rect 0 0 7 12)(font "Arial" ))
+                (text "D" (rect 21 155 28 167)(font "Arial" ))
+                (line (pt 0 160)(pt 16 160)(line_width 1))
+        )
+        (port
+                (pt 0 176)
+                (input)
+                (text "C" (rect 0 0 7 12)(font "Arial" ))
+                (text "C" (rect 21 171 28 183)(font "Arial" ))
+                (line (pt 0 176)(pt 16 176)(line_width 1))
+        )
+        (port
+                (pt 0 192)
+                (input)
+                (text "B" (rect 0 0 5 12)(font "Arial" ))
+                (text "B" (rect 21 187 26 199)(font "Arial" ))
+                (line (pt 0 192)(pt 16 192)(line_width 1))
+        )
+        (port
+                (pt 216 32)
+                (output)
+                (text "ready" (rect 0 0 23 12)(font "Arial" ))
+                (text "ready" (rect 172 27 195 39)(font "Arial" ))
+                (line (pt 216 32)(pt 200 32)(line_width 1))
+        )
+        (port
+                (pt 216 64)
+                (output)
+                (text "LCD_RS" (rect 0 0 40 12)(font "Arial" ))
+                (text "LCD_RS" (rect 155 59 195 71)(font "Arial" ))
+                (line (pt 216 64)(pt 200 64)(line_width 1))
+        )
+        (port
+                (pt 216 80)
+                (output)
+                (text "LCD_RW" (rect 0 0 44 12)(font "Arial" ))
+                (text "LCD_RW" (rect 151 75 195 87)(font "Arial" ))
+                (line (pt 216 80)(pt 200 80)(line_width 1))
+        )
+        (port
+                (pt 216 96)
+                (output)
+                (text "LCD_EN" (rect 0 0 40 12)(font "Arial" ))
+                (text "LCD_EN" (rect 155 91 195 103)(font "Arial" ))
+                (line (pt 216 96)(pt 200 96)(line_width 1))
+        )
+        (port
+                (pt 216 48)
+                (bidir)
+                (text "LCD_data[7..0]" (rect 0 0 62 12)(font "Arial" ))
+                (text "LCD_data[7..0]" (rect 133 43 195 55)(font "Arial" ))
+                (line (pt 216 48)(pt 200 48)(line_width 3))
+        )
+        (drawing
+                (rectangle (rect 16 16 200 224)(line_width 1))
+        )
+)