viterbi_ber.bsf

一个完整的viterbi译码程序和测试的程序

/*
Generated through CNX2HDL Converter version 1.1
*/
/*
Generated by Viterbi Compiler 4.1.0 [Altera, IP Toolbench v1.2.5 build28]
************************************************************
THIS IS A WIZARD-GENERATED FILE. DO NOT EDIT THIS FILE!
************************************************************
Copyright (C) 1991-2004 Altera Corporation
Any megafunction design, and related net list (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, net list, 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,
net list, 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 16 280 272)
	(text "viterbi_BER" (rect 5 0 55 12)(font "Arial" ))
	(text "inst" (rect 8 240 28 252)(font "Arial" ))
	(port
		(pt 0 32)
		(input)
		(text "clk" (rect 0 0 15 12)(font "Arial" ))
		(text "clk" (rect 21 27 36 39)(font "Arial" ))
		(line (pt 0 32)(pt 16 32)(line_width 1))
	)
	(port
		(pt 0 48)
		(input)
		(text "reset" (rect 0 0 25 12)(font "Arial" ))
		(text "reset" (rect 21 43 46 55)(font "Arial" ))
		(line (pt 0 48)(pt 16 48)(line_width 1))
	)
	(port
		(pt 0 64)
		(input)
		(text "sink_dav_master" (rect 0 0 75 12)(font "Arial" ))
		(text "sink_dav_master" (rect 21 59 96 71)(font "Arial" ))
		(line (pt 0 64)(pt 16 64)(line_width 1))
	)
	(port
		(pt 0 80)
		(input)
		(text "source_ena_slave" (rect 0 0 80 12)(font "Arial" ))
		(text "source_ena_slave" (rect 21 75 101 87)(font "Arial" ))
		(line (pt 0 80)(pt 16 80)(line_width 1))
	)
	(port
		(pt 0 96)
		(input)
		(text "sink_val" (rect 0 0 40 12)(font "Arial" ))
		(text "sink_val" (rect 21 91 61 103)(font "Arial" ))
		(line (pt 0 96)(pt 16 96)(line_width 1))
	)
	(port
		(pt 0 112)
		(input)
		(text "sink_sop" (rect 0 0 40 12)(font "Arial" ))
		(text "sink_sop" (rect 21 107 61 119)(font "Arial" ))
		(line (pt 0 112)(pt 16 112)(line_width 1))
	)
	(port
		(pt 0 128)
		(input)
		(text "sink_eop" (rect 0 0 40 12)(font "Arial" ))
		(text "sink_eop" (rect 21 123 61 135)(font "Arial" ))
		(line (pt 0 128)(pt 16 128)(line_width 1))
	)
	(port
		(pt 0 144)
		(input)
		(text "rr[8..1]" (rect 0 0 40 12)(font "Arial" ))
		(text "rr[8..1]" (rect 21 139 61 151)(font "Arial" ))
		(line (pt 0 144)(pt 16 144)(line_width 3))
	)
	(port
		(pt 0 160)
		(input)
		(text "eras_sym[2..1]" (rect 0 0 70 12)(font "Arial" ))
		(text "eras_sym[2..1]" (rect 21 155 91 167)(font "Arial" ))
		(line (pt 0 160)(pt 16 160)(line_width 3))
	)
	(port
		(pt 0 176)
		(input)
		(text "tr_init_state[6..1]" (rect 0 0 95 12)(font "Arial" ))
		(text "tr_init_state[6..1]" (rect 21 171 116 183)(font "Arial" ))
		(line (pt 0 176)(pt 16 176)(line_width 3))
	)
	(port
		(pt 0 192)
		(input)
		(text "tb_type" (rect 0 0 35 12)(font "Arial" ))
		(text "tb_type" (rect 21 187 56 199)(font "Arial" ))
		(line (pt 0 192)(pt 16 192)(line_width 1))
	)
	(port
		(pt 0 208)
		(input)
		(text "tb_length[6..1]" (rect 0 0 75 12)(font "Arial" ))
		(text "tb_length[6..1]" (rect 21 203 96 215)(font "Arial" ))
		(line (pt 0 208)(pt 16 208)(line_width 3))
	)
	(port
		(pt 264 32)
		(output)
		(text "sink_ena_master" (rect 0 0 75 12)(font "Arial" ))
		(text "sink_ena_master" (rect 168 27 243 39)(font "Arial" ))
		(line (pt 264 32)(pt 248 32)(line_width 1))
	)
	(port
		(pt 264 48)
		(output)
		(text "source_dav_slave" (rect 0 0 80 12)(font "Arial" ))
		(text "source_dav_slave" (rect 163 43 243 55)(font "Arial" ))
		(line (pt 264 48)(pt 248 48)(line_width 1))
	)
	(port
		(pt 264 64)
		(output)
		(text "source_val" (rect 0 0 50 12)(font "Arial" ))
		(text "source_val" (rect 193 59 243 71)(font "Arial" ))
		(line (pt 264 64)(pt 248 64)(line_width 1))
	)
	(port
		(pt 264 80)
		(output)
		(text "source_sop" (rect 0 0 50 12)(font "Arial" ))
		(text "source_sop" (rect 193 75 243 87)(font "Arial" ))
		(line (pt 264 80)(pt 248 80)(line_width 1))
	)
	(port
		(pt 264 96)
		(output)
		(text "source_eop" (rect 0 0 50 12)(font "Arial" ))
		(text "source_eop" (rect 193 91 243 103)(font "Arial" ))
		(line (pt 264 96)(pt 248 96)(line_width 1))
	)
	(port
		(pt 264 112)
		(output)
		(text "decbit" (rect 0 0 30 12)(font "Arial" ))
		(text "decbit" (rect 213 107 243 119)(font "Arial" ))
		(line (pt 264 112)(pt 248 112)(line_width 1))
	)
	(port
		(pt 264 128)
		(output)
		(text "normalizations[8..1]" (rect 0 0 100 12)(font "Arial" ))
		(text "normalizations[8..1]" (rect 143 123 243 135)(font "Arial" ))
		(line (pt 264 128)(pt 248 128)(line_width 3))
	)
	(port
		(pt 264 144)
		(output)
		(text "bestadd[6..1]" (rect 0 0 65 12)(font "Arial" ))
		(text "bestadd[6..1]" (rect 178 139 243 151)(font "Arial" ))
		(line (pt 264 144)(pt 248 144)(line_width 3))
	)
	(port
		(pt 264 160)
		(output)
		(text "bestmet[9..1]" (rect 0 0 65 12)(font "Arial" ))
		(text "bestmet[9..1]" (rect 178 155 243 167)(font "Arial" ))
		(line (pt 264 160)(pt 248 160)(line_width 3))
	)
	(port
		(pt 264 176)
		(output)
		(text "numerr[14..1]" (rect 0 0 65 12)(font "Arial" ))
		(text "numerr[14..1]" (rect 178 171 243 183)(font "Arial" ))
		(line (pt 264 176)(pt 248 176)(line_width 3))
	)
	(drawing
		(rectangle (rect 16 16 248 240)(line_width 1))
	)
)