keybuffer.bsf

我们的课程设计,三层电梯控制器模拟程序.用verilog HDL语言编写

/*
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 "symbol" (version "1.1"))
(symbol
	(rect 16 16 200 304)
	(text "keybuffer" (rect 5 0 54 12)(font "Arial" ))
	(text "inst" (rect 8 272 25 284)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "rst" (rect 0 0 12 12)(font "Arial" ))
		(text "rst" (rect 21 27 33 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "up_key_1" (rect 0 0 48 12)(font "Arial" ))
		(text "up_key_1" (rect 21 43 69 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "up_key_2" (rect 0 0 48 12)(font "Arial" ))
		(text "up_key_2" (rect 21 59 69 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "down_key_2" (rect 0 0 61 12)(font "Arial" ))
		(text "down_key_2" (rect 21 75 82 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "down_key_3" (rect 0 0 61 12)(font "Arial" ))
		(text "down_key_3" (rect 21 91 82 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "to_key_1" (rect 0 0 46 12)(font "Arial" ))
		(text "to_key_1" (rect 21 107 67 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 1))
	)
	(port
		(pt 0 128)
		(input)
		(text "to_key_2" (rect 0 0 46 12)(font "Arial" ))
		(text "to_key_2" (rect 21 123 67 135)(font "Arial" ))
		(line (pt 0 128)(pt 16 128)(line_width 1))
	)
	(port
		(pt 0 144)
		(input)
		(text "to_key_3" (rect 0 0 46 12)(font "Arial" ))
		(text "to_key_3" (rect 21 139 67 151)(font "Arial" ))
		(line (pt 0 144)(pt 16 144)(line_width 1))
	)
	(port
		(pt 0 160)
		(input)
		(text "up_rq_1_done" (rect 0 0 68 12)(font "Arial" ))
		(text "up_rq_1_done" (rect 21 155 89 167)(font "Arial" ))
		(line (pt 0 160)(pt 16 160)(line_width 1))
	)
	(port
		(pt 0 176)
		(input)
		(text "up_rq_2_done" (rect 0 0 68 12)(font "Arial" ))
		(text "up_rq_2_done" (rect 21 171 89 183)(font "Arial" ))
		(line (pt 0 176)(pt 16 176)(line_width 1))
	)
	(port
		(pt 0 192)
		(input)
		(text "down_rq_2_done" (rect 0 0 81 12)(font "Arial" ))
		(text "down_rq_2_done" (rect 21 187 102 199)(font "Arial" ))
		(line (pt 0 192)(pt 16 192)(line_width 1))
	)
	(port
		(pt 0 208)
		(input)
		(text "down_rq_3_done" (rect 0 0 81 12)(font "Arial" ))
		(text "down_rq_3_done" (rect 21 203 102 215)(font "Arial" ))
		(line (pt 0 208)(pt 16 208)(line_width 1))
	)
	(port
		(pt 0 224)
		(input)
		(text "to_rq_1_done" (rect 0 0 66 12)(font "Arial" ))
		(text "to_rq_1_done" (rect 21 219 87 231)(font "Arial" ))
		(line (pt 0 224)(pt 16 224)(line_width 1))
	)
	(port
		(pt 0 240)
		(input)
		(text "to_rq_2_done" (rect 0 0 66 12)(font "Arial" ))
		(text "to_rq_2_done" (rect 21 235 87 247)(font "Arial" ))
		(line (pt 0 240)(pt 16 240)(line_width 1))
	)
	(port
		(pt 0 256)
		(input)
		(text "to_rq_3_done" (rect 0 0 66 12)(font "Arial" ))
		(text "to_rq_3_done" (rect 21 251 87 263)(font "Arial" ))
		(line (pt 0 256)(pt 16 256)(line_width 1))
	)
	(port
		(pt 184 32)
		(output)
		(text "up_rq_1" (rect 0 0 38 12)(font "Arial" ))
		(text "up_rq_1" (rect 125 27 163 39)(font "Arial" ))
		(line (pt 184 32)(pt 168 32)(line_width 1))
	)
	(port
		(pt 184 48)
		(output)
		(text "up_rq_2" (rect 0 0 38 12)(font "Arial" ))
		(text "up_rq_2" (rect 125 43 163 55)(font "Arial" ))
		(line (pt 184 48)(pt 168 48)(line_width 1))
	)
	(port
		(pt 184 64)
		(output)
		(text "down_rq_2" (rect 0 0 51 12)(font "Arial" ))
		(text "down_rq_2" (rect 112 59 163 71)(font "Arial" ))
		(line (pt 184 64)(pt 168 64)(line_width 1))
	)
	(port
		(pt 184 80)
		(output)
		(text "down_rq_3" (rect 0 0 51 12)(font "Arial" ))
		(text "down_rq_3" (rect 112 75 163 87)(font "Arial" ))
		(line (pt 184 80)(pt 168 80)(line_width 1))
	)
	(port
		(pt 184 96)
		(output)
		(text "to_rq_1" (rect 0 0 36 12)(font "Arial" ))
		(text "to_rq_1" (rect 127 91 163 103)(font "Arial" ))
		(line (pt 184 96)(pt 168 96)(line_width 1))
	)
	(port
		(pt 184 112)
		(output)
		(text "to_rq_2" (rect 0 0 36 12)(font "Arial" ))
		(text "to_rq_2" (rect 127 107 163 119)(font "Arial" ))
		(line (pt 184 112)(pt 168 112)(line_width 1))
	)
	(port
		(pt 184 128)
		(output)
		(text "to_rq_3" (rect 0 0 36 12)(font "Arial" ))
		(text "to_rq_3" (rect 127 123 163 135)(font "Arial" ))
		(line (pt 184 128)(pt 168 128)(line_width 1))
	)
	(drawing
		(rectangle (rect 16 16 168 272)(line_width 1))
	)
)