lcd.bsf

用vhdl语言实现2DPSK数字传输

/*
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) 1991-2005 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 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 16 304 176)
	(text "lcd" (rect 5 0 19 12)(font "Arial" ))
	(text "inst" (rect 8 144 25 156)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 27 35 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "reset" (rect 0 0 24 12)(font "Arial" ))
		(text "reset" (rect 21 43 45 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "data_valid" (rect 0 0 50 12)(font "Arial" ))
		(text "data_valid" (rect 21 59 71 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "data_in[asciiwidth-1..0]" (rect 0 0 112 12)(font "Arial" ))
		(text "data_in[asciiwidth-1..0]" (rect 21 75 133 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 3))
	)
	(port
		(pt 288 32)
		(output)
		(text "lcd_data[asciiwidth-1..0]" (rect 0 0 118 12)(font "Arial" ))
		(text "lcd_data[asciiwidth-1..0]" (rect 149 27 267 39)(font "Arial" ))
		(line (pt 288 32)(pt 272 32)(line_width 3))
	)
	(port
		(pt 288 48)
		(output)
		(text "lcd_select" (rect 0 0 49 12)(font "Arial" ))
		(text "lcd_select" (rect 218 43 267 55)(font "Arial" ))
		(line (pt 288 48)(pt 272 48)(line_width 1))
	)
	(port
		(pt 288 64)
		(output)
		(text "lcd_rw" (rect 0 0 30 12)(font "Arial" ))
		(text "lcd_rw" (rect 237 59 267 71)(font "Arial" ))
		(line (pt 288 64)(pt 272 64)(line_width 1))
	)
	(port
		(pt 288 80)
		(output)
		(text "tt" (rect 0 0 7 12)(font "Arial" ))
		(text "tt" (rect 260 75 267 87)(font "Arial" ))
		(line (pt 288 80)(pt 272 80)(line_width 1))
	)
	(port
		(pt 288 96)
		(output)
		(text "lcd_enable" (rect 0 0 51 12)(font "Arial" ))
		(text "lcd_enable" (rect 216 91 267 103)(font "Arial" ))
		(line (pt 288 96)(pt 272 96)(line_width 1))
	)
	(port
		(pt 288 112)
		(output)
		(text "done" (rect 0 0 23 12)(font "Arial" ))
		(text "done" (rect 244 107 267 119)(font "Arial" ))
		(line (pt 288 112)(pt 272 112)(line_width 1))
	)
	(parameter
		"asciiwidth"
		"8"
		""
	)
	(drawing
		(rectangle (rect 16 16 272 144)(line_width 1))
	)
	(annotation_block (parameter)(rect 304 -64 404 16))
)