multl6s.bdf

来自「Verilog 经典实例」· BDF 代码 · 共 121 行

/*
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) 1991-2007 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 8 232 176 248)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "A[15..0]" (rect 5 0 43 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 8 264 176 280)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "B[15..0]" (rect 5 0 43 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 400 248 576 264)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "P[31..0]" (rect 90 0 128 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))
	)
)
(symbol
	(rect 208 200 376 296)
	(text "lpm_mult0" (rect 54 1 124 17)(font "Arial" (font_size 10)))
	(text "inst2" (rect 8 80 31 92)(font "Arial" ))
	(port
		(pt 0 40)
		(input)
		(text "dataa[15..0]" (rect 0 0 67 14)(font "Arial" (font_size 8)))
		(text "dataa[15..0]" (rect 4 27 71 41)(font "Arial" (font_size 8)))
		(line (pt 0 40)(pt 72 40)(line_width 3))
	)
	(port
		(pt 0 72)
		(input)
		(text "datab[15..0]" (rect 0 0 67 14)(font "Arial" (font_size 8)))
		(text "datab[15..0]" (rect 4 59 71 73)(font "Arial" (font_size 8)))
		(line (pt 0 72)(pt 72 72)(line_width 3))
	)
	(port
		(pt 168 56)
		(output)
		(text "result[31..0]" (rect 0 0 67 14)(font "Arial" (font_size 8)))
		(text "result[31..0]" (rect 108 43 175 57)(font "Arial" (font_size 8)))
		(line (pt 168 56)(pt 104 56)(line_width 3))
	)
	(drawing
		(text "Unsigned" (rect 105 57 151 69)(font "Arial" ))
		(text "multiplication" (rect 105 67 168 79)(font "Arial" ))
		(line (pt 82 50)(pt 94 62)(line_width 3))
		(line (pt 82 62)(pt 94 50)(line_width 3))
		(line (pt 72 40)(pt 77 45)(line_width 3))
		(line (pt 72 72)(pt 77 67)(line_width 3))
		(circle (rect 72 40 104 72)(line_width 1))
	)
)
(connector
	(pt 176 240)
	(pt 208 240)
	(bus)
)
(connector
	(pt 176 272)
	(pt 208 272)
	(bus)
)
(connector
	(pt 376 256)
	(pt 400 256)
	(bus)
)