fifo2.bdf

来自「一个关于FIFO的VERILOG程序。很不错的。」· BDF 代码 · 共 97 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) 1991-2006 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"))
(symbol
	(rect 112 104 264 232)
	(text "fifo2" (rect 5 0 28 12)(font "Arial" ))
	(text "inst" (rect 8 112 25 124)(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 "rstp" (rect 0 0 18 12)(font "Arial" ))
		(text "rstp" (rect 21 43 39 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "din[15..0]" (rect 0 0 46 12)(font "Arial" ))
		(text "din[15..0]" (rect 21 59 67 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 3))
	)
	(port
		(pt 0 80)
		(input)
		(text "writep" (rect 0 0 28 12)(font "Arial" ))
		(text "writep" (rect 21 75 49 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "readp" (rect 0 0 27 12)(font "Arial" ))
		(text "readp" (rect 21 91 48 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 152 32)
		(output)
		(text "dout[15..0]" (rect 0 0 53 12)(font "Arial" ))
		(text "dout[15..0]" (rect 78 27 131 39)(font "Arial" ))
		(line (pt 152 32)(pt 136 32)(line_width 3))
	)
	(port
		(pt 152 48)
		(output)
		(text "emptyp" (rect 0 0 37 12)(font "Arial" ))
		(text "emptyp" (rect 94 43 131 55)(font "Arial" ))
		(line (pt 152 48)(pt 136 48)(line_width 1))
	)
	(port
		(pt 152 64)
		(output)
		(text "fullp" (rect 0 0 21 12)(font "Arial" ))
		(text "fullp" (rect 110 59 131 71)(font "Arial" ))
		(line (pt 152 64)(pt 136 64)(line_width 1))
	)
	(parameter
		"depth"
		"2"
		""
	)
	(parameter
		"max_count"
		"B\"11\""
		""
	)
	(drawing
		(rectangle (rect 16 16 136 112)(line_width 1))
	)
	(annotation_block (parameter)(rect 264 56 368 104))
)