datecontrol.bsf

基于FPGA的多功能数字钟的设计与实现 内附有详尽的Verilog HDL源码

/*
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) 1991-2004 Altera Corporation
Any  megafunction  design,  and related netlist (encrypted  or  decrypted),
support information,  device programming or simulation file,  and any other
associated  documentation or information  provided by  Altera  or a partner
under  Altera's   Megafunction   Partnership   Program  may  be  used  only
to program  PLD  devices (but not masked  PLD  devices) from  Altera.   Any
other  use  of such  megafunction  design,  netlist,  support  information,
device programming or simulation file,  or any other  related documentation
or information  is prohibited  for  any  other purpose,  including, but not
limited to  modification,  reverse engineering,  de-compiling, or use  with
any other  silicon devices,  unless such use is  explicitly  licensed under
a separate agreement with  Altera  or a megafunction partner.  Title to the
intellectual property,  including patents,  copyrights,  trademarks,  trade
secrets,  or maskworks,  embodied in any such megafunction design, netlist,
support  information,  device programming or simulation file,  or any other
related documentation or information provided by  Altera  or a megafunction
partner, remains with Altera, the megafunction partner, or their respective
licensors. No other licenses, including any licenses needed under any third
party's intellectual property, are provided herein.
*/
(header "symbol" (version "1.1"))
(symbol
	(rect 16 16 240 272)
	(text "datecontrol" (rect 5 0 59 12)(font "Arial" ))
	(text "inst" (rect 8 240 25 252)(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 "Date_EN" (rect 0 0 44 12)(font "Arial" ))
		(text "Date_EN" (rect 21 43 65 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "EN1" (rect 0 0 21 12)(font "Arial" ))
		(text "EN1" (rect 21 59 42 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "EN2" (rect 0 0 21 12)(font "Arial" ))
		(text "EN2" (rect 21 75 42 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "auto_month1[3..0]" (rect 0 0 89 12)(font "Arial" ))
		(text "auto_month1[3..0]" (rect 21 91 110 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 3))
	)
	(port
		(pt 0 112)
		(input)
		(text "auto_month0[3..0]" (rect 0 0 89 12)(font "Arial" ))
		(text "auto_month0[3..0]" (rect 21 107 110 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 3))
	)
	(port
		(pt 0 128)
		(input)
		(text "auto_day1[3..0]" (rect 0 0 77 12)(font "Arial" ))
		(text "auto_day1[3..0]" (rect 21 123 98 135)(font "Arial" ))
		(line (pt 0 128)(pt 16 128)(line_width 3))
	)
	(port
		(pt 0 144)
		(input)
		(text "auto_day0[3..0]" (rect 0 0 77 12)(font "Arial" ))
		(text "auto_day0[3..0]" (rect 21 139 98 151)(font "Arial" ))
		(line (pt 0 144)(pt 16 144)(line_width 3))
	)
	(port
		(pt 0 160)
		(input)
		(text "set_month1[3..0]" (rect 0 0 83 12)(font "Arial" ))
		(text "set_month1[3..0]" (rect 21 155 104 167)(font "Arial" ))
		(line (pt 0 160)(pt 16 160)(line_width 3))
	)
	(port
		(pt 0 176)
		(input)
		(text "set_month0[3..0]" (rect 0 0 83 12)(font "Arial" ))
		(text "set_month0[3..0]" (rect 21 171 104 183)(font "Arial" ))
		(line (pt 0 176)(pt 16 176)(line_width 3))
	)
	(port
		(pt 0 192)
		(input)
		(text "set_day1[3..0]" (rect 0 0 71 12)(font "Arial" ))
		(text "set_day1[3..0]" (rect 21 187 92 199)(font "Arial" ))
		(line (pt 0 192)(pt 16 192)(line_width 3))
	)
	(port
		(pt 0 208)
		(input)
		(text "set_day0[3..0]" (rect 0 0 71 12)(font "Arial" ))
		(text "set_day0[3..0]" (rect 21 203 92 215)(font "Arial" ))
		(line (pt 0 208)(pt 16 208)(line_width 3))
	)
	(port
		(pt 0 224)
		(input)
		(text "disp_drive[1..0]" (rect 0 0 76 12)(font "Arial" ))
		(text "disp_drive[1..0]" (rect 21 219 97 231)(font "Arial" ))
		(line (pt 0 224)(pt 16 224)(line_width 3))
	)
	(port
		(pt 224 32)
		(output)
		(text "month1[3..0]" (rect 0 0 62 12)(font "Arial" ))
		(text "month1[3..0]" (rect 141 27 203 39)(font "Arial" ))
		(line (pt 224 32)(pt 208 32)(line_width 3))
	)
	(port
		(pt 224 48)
		(output)
		(text "month0[3..0]" (rect 0 0 62 12)(font "Arial" ))
		(text "month0[3..0]" (rect 141 43 203 55)(font "Arial" ))
		(line (pt 224 48)(pt 208 48)(line_width 3))
	)
	(port
		(pt 224 64)
		(output)
		(text "day1[3..0]" (rect 0 0 50 12)(font "Arial" ))
		(text "day1[3..0]" (rect 153 59 203 71)(font "Arial" ))
		(line (pt 224 64)(pt 208 64)(line_width 3))
	)
	(port
		(pt 224 80)
		(output)
		(text "day0[3..0]" (rect 0 0 50 12)(font "Arial" ))
		(text "day0[3..0]" (rect 153 75 203 87)(font "Arial" ))
		(line (pt 224 80)(pt 208 80)(line_width 3))
	)
	(port
		(pt 224 96)
		(output)
		(text "disp_select[5..0]" (rect 0 0 81 12)(font "Arial" ))
		(text "disp_select[5..0]" (rect 122 91 203 103)(font "Arial" ))
		(line (pt 224 96)(pt 208 96)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 208 240)(line_width 1))
	)
)