block1.bdf

altera 中基于NIOS软核系统的16点阵汉字显示程序

/*
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 "graphic" (version "1.3"))
(pin
	(input)
	(rect 48 160 216 176)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "CLK" (rect 5 0 26 12)(font "Arial" ))
	(pt 168 8)
	(drawing
		(line (pt 92 12)(pt 117 12)(line_width 1))
		(line (pt 92 4)(pt 117 4)(line_width 1))
		(line (pt 121 8)(pt 168 8)(line_width 1))
		(line (pt 92 12)(pt 92 4)(line_width 1))
		(line (pt 117 4)(pt 121 8)(line_width 1))
		(line (pt 117 12)(pt 121 8)(line_width 1))
	)
	(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
)
(pin
	(output)
	(rect 688 152 864 168)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "HANG" (rect 90 0 121 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 52 4)(pt 78 4)(line_width 1))
		(line (pt 52 12)(pt 78 12)(line_width 1))
		(line (pt 52 12)(pt 52 4)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 82 8)(pt 78 12)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
	)
)
(pin
	(output)
	(rect 688 232 864 248)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "LEI" (rect 90 0 106 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 0 8)(pt 52 8)(line_width 1))
		(line (pt 52 4)(pt 78 4)(line_width 1))
		(line (pt 52 12)(pt 78 12)(line_width 1))
		(line (pt 52 12)(pt 52 4)(line_width 1))
		(line (pt 78 4)(pt 82 8)(line_width 1))
		(line (pt 82 8)(pt 78 12)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
	)
)
(block
	(rect 296 56 424 152)
	(text "SHIKONG" (rect 5 5 59 19)(font "Arial" (font_size 8)))	(text "inst" (rect 5 82 22 94)(font "Arial" ))	(block_io "CLK" (input))
	(block_io "Q[1..0]" (output))
	(mapper
		(pt 0 48)
		(bidir)
		)
	(mapper
		(pt 128 56)
		(bidir)
		)
)
(block
	(rect 296 184 416 280)
	(text "WEIXUAN" (rect 5 5 60 19)(font "Arial" (font_size 8)))	(text "inst1" (rect 5 82 28 94)(font "Arial" ))	(block_io "CLK" (input))
	(block_io "Q[3..0]" (output))
	(mapper
		(pt 0 40)
		(bidir)
		)
	(mapper
		(pt 120 56)
		(bidir)
		)
)
(block
	(rect 496 112 640 216)
	(text "XIANSHI" (rect 5 5 52 19)(font "Arial" (font_size 8)))	(text "inst2" (rect 5 90 28 102)(font "Arial" ))	(block_io "SHI[1..0]" (input))
	(block_io "WEI[3..0]" (input))
	(block_io "Q[15..0]" (output))
	(mapper
		(pt 0 48)
		(bidir)
		)
	(mapper
		(pt 0 72)
		(bidir)
		)
	(mapper
		(pt 144 48)
		(bidir)
		)
)
(connector
	(pt 216 168)
	(pt 248 168)
)
(connector
	(pt 248 104)
	(pt 296 104)
)
(connector
	(pt 248 224)
	(pt 296 224)
)
(connector
	(pt 248 104)
	(pt 248 168)
)
(connector
	(pt 248 168)
	(pt 248 224)
)
(connector
	(pt 424 112)
	(pt 456 112)
	(bus)
)
(connector
	(pt 456 112)
	(pt 456 160)
	(bus)
)
(connector
	(pt 456 160)
	(pt 496 160)
	(bus)
)
(connector
	(pt 456 184)
	(pt 496 184)
	(bus)
)
(connector
	(pt 456 184)
	(pt 456 240)
	(bus)
)
(connector
	(pt 416 240)
	(pt 456 240)
	(bus)
)
(connector
	(pt 456 240)
	(pt 688 240)
	(bus)
)
(connector
	(pt 688 160)
	(pt 640 160)
	(bus)
)
(junction (pt 248 168))
(junction (pt 456 240))