_232_test.bsf

多功能卡的源代码

/*
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) 1991-2008 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.
*/
(header "symbol" (version "1.1"))
(symbol
	(rect 16 16 200 208)
	(text "_232_test" (rect 5 0 61 14)(font "Arial" (font_size 8)))
	(text "inst" (rect 8 176 25 188)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "r_enable" (rect 0 0 49 14)(font "Arial" (font_size 8)))
		(text "r_enable" (rect 21 27 70 41)(font "Arial" (font_size 8)))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "reset" (rect 0 0 29 14)(font "Arial" (font_size 8)))
		(text "reset" (rect 21 43 50 57)(font "Arial" (font_size 8)))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "clk_sel" (rect 0 0 38 14)(font "Arial" (font_size 8)))
		(text "clk_sel" (rect 21 59 59 73)(font "Arial" (font_size 8)))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "clock" (rect 0 0 29 14)(font "Arial" (font_size 8)))
		(text "clock" (rect 21 75 50 89)(font "Arial" (font_size 8)))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "readn" (rect 0 0 33 14)(font "Arial" (font_size 8)))
		(text "readn" (rect 21 91 54 105)(font "Arial" (font_size 8)))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 184 32)
		(output)
		(text "half_full" (rect 0 0 44 14)(font "Arial" (font_size 8)))
		(text "half_full" (rect 119 27 163 41)(font "Arial" (font_size 8)))
		(line (pt 184 32)(pt 168 32)(line_width 1))
	)
	(port
		(pt 184 48)
		(output)
		(text "empty" (rect 0 0 34 14)(font "Arial" (font_size 8)))
		(text "empty" (rect 129 43 163 57)(font "Arial" (font_size 8)))
		(line (pt 184 48)(pt 168 48)(line_width 1))
	)
	(port
		(pt 184 64)
		(output)
		(text "fifo_out[15..0]" (rect 0 0 79 14)(font "Arial" (font_size 8)))
		(text "fifo_out[15..0]" (rect 84 59 163 73)(font "Arial" (font_size 8)))
		(line (pt 184 64)(pt 168 64)(line_width 3))
	)
	(port
		(pt 184 80)
		(output)
		(text "wrn" (rect 0 0 23 14)(font "Arial" (font_size 8)))
		(text "wrn" (rect 140 75 163 89)(font "Arial" (font_size 8)))
		(line (pt 184 80)(pt 168 80)(line_width 1))
	)
	(port
		(pt 184 96)
		(output)
		(text "clk16x" (rect 0 0 36 14)(font "Arial" (font_size 8)))
		(text "clk16x" (rect 127 91 163 105)(font "Arial" (font_size 8)))
		(line (pt 184 96)(pt 168 96)(line_width 1))
	)
	(port
		(pt 184 112)
		(output)
		(text "d[7..0]" (rect 0 0 35 14)(font "Arial" (font_size 8)))
		(text "d[7..0]" (rect 128 107 163 121)(font "Arial" (font_size 8)))
		(line (pt 184 112)(pt 168 112)(line_width 3))
	)
	(port
		(pt 184 128)
		(output)
		(text "sdin" (rect 0 0 23 14)(font "Arial" (font_size 8)))
		(text "sdin" (rect 140 123 163 137)(font "Arial" (font_size 8)))
		(line (pt 184 128)(pt 168 128)(line_width 1))
	)
	(port
		(pt 184 144)
		(output)
		(text "clk_txd" (rect 0 0 40 14)(font "Arial" (font_size 8)))
		(text "clk_txd" (rect 123 139 163 153)(font "Arial" (font_size 8)))
		(line (pt 184 144)(pt 168 144)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 168 176)(line_width 1))
	)
)