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📄 code.bsf

📁 cpld实现的并行数据串行传输收发模块(类曼切斯特码)。最大2M并行码率。
💻 BSF
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/*
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) 1991-2005 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 "symbol" (version "1.1"))
(symbol
	(rect 16 16 144 144)
	(text "code" (rect 5 0 28 12)(font "Arial" ))
	(text "inst" (rect 8 112 25 124)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "en" (rect 0 0 11 12)(font "Arial" ))
		(text "en" (rect 21 27 32 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "d" (rect 0 0 5 12)(font "Arial" ))
		(text "d" (rect 21 43 26 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "clk" (rect 0 0 14 12)(font "Arial" ))
		(text "clk" (rect 21 59 35 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "clr" (rect 0 0 11 12)(font "Arial" ))
		(text "clr" (rect 21 75 32 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 128 32)
		(output)
		(text "q" (rect 0 0 5 12)(font "Arial" ))
		(text "q" (rect 102 27 107 39)(font "Arial" ))
		(line (pt 128 32)(pt 112 32)(line_width 1))
	)
	(port
		(pt 128 48)
		(output)
		(text "clk1x" (rect 0 0 25 12)(font "Arial" ))
		(text "clk1x" (rect 82 43 107 55)(font "Arial" ))
		(line (pt 128 48)(pt 112 48)(line_width 1))
	)
	(port
		(pt 128 64)
		(output)
		(text "clk2x" (rect 0 0 25 12)(font "Arial" ))
		(text "clk2x" (rect 82 59 107 71)(font "Arial" ))
		(line (pt 128 64)(pt 112 64)(line_width 1))
	)
	(port
		(pt 128 80)
		(output)
		(text "mo_o" (rect 0 0 27 12)(font "Arial" ))
		(text "mo_o" (rect 80 75 107 87)(font "Arial" ))
		(line (pt 128 80)(pt 112 80)(line_width 1))
	)
	(port
		(pt 128 96)
		(output)
		(text "shift_o[2..0]" (rect 0 0 60 12)(font "Arial" ))
		(text "shift_o[2..0]" (rect 47 91 107 103)(font "Arial" ))
		(line (pt 128 96)(pt 112 96)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 112 112)(line_width 1))
	)
)

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