serial.bdf

来自「-- 本模块的功能是验证实现和PC机进行基本的串口通信的功能。需要在 --PC」· BDF 代码 · 共 201 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.
*/
(header "graphic" (version "1.3"))
(pin
	(input)
	(rect 128 152 296 168)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "clk" (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))
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		(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)))
	(annotation_block (location)(rect 32 136 80 152))
)
(pin
	(input)
	(rect 128 168 296 184)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "reset" (rect 5 0 29 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))
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		(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)))
	(annotation_block (location)(rect 32 168 80 184))
)
(pin
	(input)
	(rect 128 184 296 200)
	(text "INPUT" (rect 133 0 161 10)(font "Arial" (font_size 6)))
	(text "rxd_usb" (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))
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		(line (pt 117 12)(pt 121 8)(line_width 1))
	)
	(text "VCC" (rect 136 7 156 17)(font "Arial" (font_size 6)))
	(annotation_block (location)(rect 32 192 80 208))
)
(pin
	(output)
	(rect 576 168 752 184)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "led[7..0]" (rect 90 0 130 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))
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		(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))
	)
	(annotation_block (location)(rect 760 232 800 288))
)
(pin
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	(rect 576 152 752 168)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "txd_usb" (rect 90 0 128 12)(font "Arial" ))
	(pt 0 8)
	(drawing
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		(line (pt 52 4)(pt 78 4)(line_width 1))
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		(line (pt 82 8)(pt 78 12)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
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	(annotation_block (location)(rect 760 168 808 184))
)
(pin
	(output)
	(rect 592 120 768 136)
	(text "OUTPUT" (rect 1 0 39 10)(font "Arial" (font_size 6)))
	(text "uart_txd" (rect 90 0 130 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))
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		(line (pt 82 8)(pt 78 12)(line_width 1))
		(line (pt 78 12)(pt 82 8)(line_width 1))
	)
	(annotation_block (location)(rect 768 136 816 152))
)
(symbol
	(rect 400 128 512 224)
	(text "serial_test" (rect 5 0 55 12)(font "Arial" ))
	(text "inst" (rect 8 80 25 92)(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 "rst" (rect 0 0 12 12)(font "Arial" ))
		(text "rst" (rect 21 43 33 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "rxd" (rect 0 0 15 12)(font "Arial" ))
		(text "rxd" (rect 21 59 36 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 112 32)
		(output)
		(text "txd" (rect 0 0 15 12)(font "Arial" ))
		(text "txd" (rect 76 27 91 39)(font "Arial" ))
		(line (pt 112 32)(pt 96 32)(line_width 1))
	)
	(port
		(pt 112 48)
		(output)
		(text "led[7..0]" (rect 0 0 40 12)(font "Arial" ))
		(text "led[7..0]" (rect 51 43 91 55)(font "Arial" ))
		(line (pt 112 48)(pt 96 48)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 96 80)(line_width 1))
	)
)
(connector
	(pt 400 192)
	(pt 296 192)
)
(connector
	(pt 400 176)
	(pt 296 176)
)
(connector
	(pt 400 160)
	(pt 296 160)
)
(connector
	(pt 592 128)
	(pt 552 128)
)
(connector
	(pt 552 128)
	(pt 552 160)
)
(connector
	(pt 512 160)
	(pt 552 160)
)
(connector
	(pt 552 160)
	(pt 576 160)
)
(connector
	(pt 512 176)
	(pt 576 176)
	(bus)
)
(junction (pt 552 160))