hw1.bdf

一个模拟ISA界面的简易小程式

/*
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) 1991-2009 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.
*/
//#pragma file_not_in_maxplusii_format
(header "graphic" (version "1.3"))
(pin
	(input)
	(rect 40 96 208 112)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "Clk" (rect 5 0 21 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
	(input)
	(rect 40 112 208 128)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "BALE" (rect 5 0 32 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
	(input)
	(rect 40 128 208 144)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "SA" (rect 5 0 19 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
	(input)
	(rect 40 144 208 160)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "SBLE" (rect 5 0 32 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
	(input)
	(rect 40 176 208 192)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "IOW" (rect 5 0 27 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
	(input)
	(rect 40 192 208 208)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "IOR" (rect 5 0 25 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
	(input)
	(rect 464 96 632 112)
	(text "INPUT" (rect 7 0 35 10)(font "Arial" (font_size 6)))
	(text "PC" (rect 135 0 150 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 76 12)(pt 51 12)(line_width 1))
		(line (pt 76 4)(pt 51 4)(line_width 1))
		(line (pt 47 8)(pt 0 8)(line_width 1))
		(line (pt 76 12)(pt 76 4)(line_width 1))
		(line (pt 51 4)(pt 47 8)(line_width 1))
		(line (pt 51 12)(pt 47 8)(line_width 1))
	)
	(flipy)
	(text "VCC" (rect 12 7 32 17)(font "Arial" (font_size 6)))
)
(pin
	(input)
	(rect 464 112 632 128)
	(text "INPUT" (rect 7 0 35 10)(font "Arial" (font_size 6)))
	(text "PD" (rect 135 0 150 12)(font "Arial" ))
	(pt 0 8)
	(drawing
		(line (pt 76 12)(pt 51 12)(line_width 1))
		(line (pt 76 4)(pt 51 4)(line_width 1))
		(line (pt 47 8)(pt 0 8)(line_width 1))
		(line (pt 76 12)(pt 76 4)(line_width 1))
		(line (pt 51 4)(pt 47 8)(line_width 1))
		(line (pt 51 12)(pt 47 8)(line_width 1))
	)
	(flipy)
	(text "VCC" (rect 12 7 32 17)(font "Arial" (font_size 6)))
)
(pin
	(output)
	(rect 32 160 208 176)
	(text "OUTPUT" (rect 137 0 175 10)(font "Arial" (font_size 6)))
	(text "IOCS16" (rect 5 0 43 12)(font "Arial" ))
	(pt 176 8)
	(drawing
		(line (pt 176 8)(pt 124 8)(line_width 1))
		(line (pt 124 4)(pt 98 4)(line_width 1))
		(line (pt 124 12)(pt 98 12)(line_width 1))
		(line (pt 124 12)(pt 124 4)(line_width 1))
		(line (pt 98 4)(pt 94 8)(line_width 1))
		(line (pt 94 8)(pt 98 12)(line_width 1))
		(line (pt 98 12)(pt 94 8)(line_width 1))
	)
	(flipy)
)
(pin
	(output)
	(rect 464 64 640 80)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "PA" (rect 133 0 147 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 464 80 640 96)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "PB" (rect 133 0 147 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
	(bidir)
	(rect 32 208 208 224)
	(text "BIDIR" (rect 151 0 175 10)(font "Arial" (font_size 6)))
	(text "SD" (rect 5 0 20 12)(font "Arial" ))
	(pt 176 8)
	(drawing
		(line (pt 120 4)(pt 98 4)(line_width 1))
		(line (pt 176 8)(pt 124 8)(line_width 1))
		(line (pt 120 12)(pt 98 12)(line_width 1))
		(line (pt 98 4)(pt 94 8)(line_width 1))
		(line (pt 98 12)(pt 94 8)(line_width 1))
		(line (pt 120 4)(pt 124 8)(line_width 1))
		(line (pt 124 8)(pt 120 12)(line_width 1))
	)
	(flipy)
	(text "VCC" (rect 152 7 172 17)(font "Arial" (font_size 6)))
)
(block
	(rect 240 56 416 304)
	(text "CUD" (rect 5 5 29 19)(font "Arial" (font_size 8)))	(text "CUD" (rect 5 234 29 246)(font "Arial" ))	(block_io "clk" (input))
	(block_io "BALE" (input))
	(block_io "SA" (input))
	(block_io "IOW" (input))
	(block_io "IOR" (input))
	(block_io "SBHE" (input))
	(block_io "PC" (input))
	(block_io "PD" (input))
	(block_io "PA" (output))
	(block_io "PB" (output))
	(block_io "IOCS16" (output))
	(block_io "SD" (bidir))
	(mapper
		(pt 0 48)
		(input)
		(mapping "clk" "clk" )
		(annotation_block (mapping)(rect 152 0 208 32))
	)
	(mapper
		(pt 0 64)
		(input)
		(mapping "BALE" "BALE" )
		(annotation_block (mapping)(rect 88 32 160 64))
	)
	(mapper
		(pt 0 80)
		(input)
		(mapping "SA" "SA" )
		(annotation_block (mapping)(rect 72 64 136 96))
	)
	(mapper
		(pt 0 128)
		(input)
		(mapping "IOW" "IOW#" )
		(annotation_block (mapping)(rect 80 256 152 288))
	)
	(mapper
		(pt 0 144)
		(input)
		(mapping "IOR" "IOR#" )
		(annotation_block (mapping)(rect 80 288 152 320))
	)
	(mapper
		(pt 0 96)
		(input)
		(mapping "SBHE" "SBHE#" )
		(annotation_block (mapping)(rect -8 256 72 288))
	)
	(mapper
		(pt 176 48)
		(input)
		)
	(mapper
		(pt 176 64)
		(input)
		)
	(mapper
		(pt 0 112)
		(output)
		(mapping "IOCS16" "IOCS#16" )
		(annotation_block (mapping)(rect 112 328 208 360))
	)
	(mapper
		(pt 176 16)
		(output)
		(mapping "PA" "PA" )
		(annotation_block (mapping)(rect 448 8 512 40))
	)
	(mapper
		(pt 176 32)
		(output)
		(mapping "PB" "PB" )
		(annotation_block (mapping)(rect 448 144 504 176))
	)
	(mapper
		(pt 0 160)
		(bidir)
		(mapping "SD" "SD" )
		(annotation_block (mapping)(rect 152 280 216 312))
	)
)
(connector
	(text "clk" (rect 218 88 232 100)(font "Arial" ))
	(pt 208 104)
	(pt 240 104)
)
(connector
	(text "BALE" (rect 218 104 245 116)(font "Arial" ))
	(pt 208 120)
	(pt 240 120)
)
(connector
	(text "SA" (rect 218 120 232 132)(font "Arial" ))
	(pt 208 136)
	(pt 240 136)
	(bus)
)
(connector
	(text "SBLE#" (rect 218 136 251 148)(font "Arial" ))
	(pt 208 152)
	(pt 240 152)
)
(connector
	(text "IOCS#16" (rect 208 152 252 164)(font "Arial" ))
	(pt 208 168)
	(pt 240 168)
)
(connector
	(text "IOW#" (rect 218 168 246 180)(font "Arial" ))
	(pt 208 184)
	(pt 240 184)
)
(connector
	(text "IOR#" (rect 218 184 243 196)(font "Arial" ))
	(pt 208 200)
	(pt 240 200)
)
(connector
	(text "SD" (rect 218 200 233 212)(font "Arial" ))
	(pt 208 216)
	(pt 240 216)
	(bus)
)
(connector
	(text "PA" (rect 426 56 440 68)(font "Arial" ))
	(pt 464 72)
	(pt 416 72)
	(bus)
)
(connector
	(text "PB" (rect 426 72 440 84)(font "Arial" ))
	(pt 464 88)
	(pt 416 88)
	(bus)
)
(connector
	(pt 464 104)
	(pt 416 104)
	(bus)
)
(connector
	(pt 464 120)
	(pt 416 120)
	(bus)
)