www.pudn.com > 3des-VHDL.rar > cntr_v88.tdf


--lpm_counter DEVICE_FAMILY="Stratix II" lpm_direction="UP" lpm_width=32 aclr clk_en clock q 
--VERSION_BEGIN 4.2 cbx_cycloneii 2004:08:25:19:39:42:SJ cbx_lpm_add_sub 2004:10:25:10:56:48:SJ cbx_lpm_compare 2004:10:18:11:29:46:SJ cbx_lpm_counter 2004:10:25:23:03:40:SJ cbx_lpm_decode 2004:08:15:21:16:20:SJ cbx_mgl 2004:10:26:10:32:18:SJ cbx_stratix 2004:09:23:18:28:34:SJ cbx_stratixii 2004:08:10:15:01:36:SJ  VERSION_END 
 
 
--  Copyright (C) 1988-2002 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. 
 
 
FUNCTION stratixii_lcell_comb (cin, dataa, datab, datac, datad, datae, dataf, datag, sharein) 
WITH ( 	EXTENDED_LUT,	LUT_MASK,	SHARED_ARITH)  
RETURNS ( combout, cout, shareout, sumout); 
FUNCTION stratixii_lcell_ff (aclr, adatasdata, aload, clk, datain, ena, sclr, sload) 
RETURNS ( regout); 
 
--synthesis_resources = lut 32 reg 32  
SUBDESIGN cntr_v88 
(  
	aclr	:	input; 
	clk_en	:	input; 
	clock	:	input; 
	q[31..0]	:	output; 
)  
VARIABLE  
	counter_comb_bita0 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "000000000000AAAA", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita1 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita2 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita3 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita4 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita5 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita6 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita7 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita8 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita9 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita10 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita11 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita12 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita13 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita14 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita15 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita16 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita17 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita18 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita19 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita20 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita21 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita22 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita23 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita24 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita25 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita26 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita27 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita28 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita29 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita30 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_comb_bita31 : stratixii_lcell_comb 
		WITH ( 
			EXTENDED_LUT = "OFF", 
			LUT_MASK = "0000555500003333", 
			SHARED_ARITH = "OFF" 
		); 
	counter_reg_bit1a[31..0] : stratixii_lcell_ff; 
	a_val[31..0]	: WIRE; 
	aclr_actual	: WIRE; 
	cnt_en	: NODE; 
	data[31..0]	: NODE; 
	external_cin	: WIRE; 
	lsb_cin	: WIRE; 
	ones[31..0]	: WIRE; 
	s_val[31..0]	: WIRE; 
	safe_q[31..0]	: WIRE; 
	sclr	: NODE; 
	sload	: NODE; 
	sset	: NODE; 
	time_to_clear	: WIRE; 
	updown_dir	: WIRE; 
	updown_lsb	: WIRE; 
	updown_other_bits	: WIRE; 
 
BEGIN  
	counter_comb_bita[0].cin = lsb_cin; 
	counter_comb_bita[1].cin = counter_comb_bita[0].cout; 
	counter_comb_bita[2].cin = counter_comb_bita[1].cout; 
	counter_comb_bita[3].cin = counter_comb_bita[2].cout; 
	counter_comb_bita[4].cin = counter_comb_bita[3].cout; 
	counter_comb_bita[5].cin = counter_comb_bita[4].cout; 
	counter_comb_bita[6].cin = counter_comb_bita[5].cout; 
	counter_comb_bita[7].cin = counter_comb_bita[6].cout; 
	counter_comb_bita[8].cin = counter_comb_bita[7].cout; 
	counter_comb_bita[9].cin = counter_comb_bita[8].cout; 
	counter_comb_bita[10].cin = counter_comb_bita[9].cout; 
	counter_comb_bita[11].cin = counter_comb_bita[10].cout; 
	counter_comb_bita[12].cin = counter_comb_bita[11].cout; 
	counter_comb_bita[13].cin = counter_comb_bita[12].cout; 
	counter_comb_bita[14].cin = counter_comb_bita[13].cout; 
	counter_comb_bita[15].cin = counter_comb_bita[14].cout; 
	counter_comb_bita[16].cin = counter_comb_bita[15].cout; 
	counter_comb_bita[17].cin = counter_comb_bita[16].cout; 
	counter_comb_bita[18].cin = counter_comb_bita[17].cout; 
	counter_comb_bita[19].cin = counter_comb_bita[18].cout; 
	counter_comb_bita[20].cin = counter_comb_bita[19].cout; 
	counter_comb_bita[21].cin = counter_comb_bita[20].cout; 
	counter_comb_bita[22].cin = counter_comb_bita[21].cout; 
	counter_comb_bita[23].cin = counter_comb_bita[22].cout; 
	counter_comb_bita[24].cin = counter_comb_bita[23].cout; 
	counter_comb_bita[25].cin = counter_comb_bita[24].cout; 
	counter_comb_bita[26].cin = counter_comb_bita[25].cout; 
	counter_comb_bita[27].cin = counter_comb_bita[26].cout; 
	counter_comb_bita[28].cin = counter_comb_bita[27].cout; 
	counter_comb_bita[29].cin = counter_comb_bita[28].cout; 
	counter_comb_bita[30].cin = counter_comb_bita[29].cout; 
	counter_comb_bita[31].cin = counter_comb_bita[30].cout; 
	counter_comb_bita[0].dataa = counter_reg_bit1a[0].regout; 
	counter_comb_bita[1].dataa = counter_reg_bit1a[1].regout; 
	counter_comb_bita[2].dataa = counter_reg_bit1a[2].regout; 
	counter_comb_bita[3].dataa = counter_reg_bit1a[3].regout; 
	counter_comb_bita[4].dataa = counter_reg_bit1a[4].regout; 
	counter_comb_bita[5].dataa = counter_reg_bit1a[5].regout; 
	counter_comb_bita[6].dataa = counter_reg_bit1a[6].regout; 
	counter_comb_bita[7].dataa = counter_reg_bit1a[7].regout; 
	counter_comb_bita[8].dataa = counter_reg_bit1a[8].regout; 
	counter_comb_bita[9].dataa = counter_reg_bit1a[9].regout; 
	counter_comb_bita[10].dataa = counter_reg_bit1a[10].regout; 
	counter_comb_bita[11].dataa = counter_reg_bit1a[11].regout; 
	counter_comb_bita[12].dataa = counter_reg_bit1a[12].regout; 
	counter_comb_bita[13].dataa = counter_reg_bit1a[13].regout; 
	counter_comb_bita[14].dataa = counter_reg_bit1a[14].regout; 
	counter_comb_bita[15].dataa = counter_reg_bit1a[15].regout; 
	counter_comb_bita[16].dataa = counter_reg_bit1a[16].regout; 
	counter_comb_bita[17].dataa = counter_reg_bit1a[17].regout; 
	counter_comb_bita[18].dataa = counter_reg_bit1a[18].regout; 
	counter_comb_bita[19].dataa = counter_reg_bit1a[19].regout; 
	counter_comb_bita[20].dataa = counter_reg_bit1a[20].regout; 
	counter_comb_bita[21].dataa = counter_reg_bit1a[21].regout; 
	counter_comb_bita[22].dataa = counter_reg_bit1a[22].regout; 
	counter_comb_bita[23].dataa = counter_reg_bit1a[23].regout; 
	counter_comb_bita[24].dataa = counter_reg_bit1a[24].regout; 
	counter_comb_bita[25].dataa = counter_reg_bit1a[25].regout; 
	counter_comb_bita[26].dataa = counter_reg_bit1a[26].regout; 
	counter_comb_bita[27].dataa = counter_reg_bit1a[27].regout; 
	counter_comb_bita[28].dataa = counter_reg_bit1a[28].regout; 
	counter_comb_bita[29].dataa = counter_reg_bit1a[29].regout; 
	counter_comb_bita[30].dataa = counter_reg_bit1a[30].regout; 
	counter_comb_bita[31].dataa = counter_reg_bit1a[31].regout; 
	counter_comb_bita[0].datab = updown_lsb; 
	counter_comb_bita[1].datab = updown_other_bits; 
	counter_comb_bita[2].datab = updown_other_bits; 
	counter_comb_bita[3].datab = updown_other_bits; 
	counter_comb_bita[4].datab = updown_other_bits; 
	counter_comb_bita[5].datab = updown_other_bits; 
	counter_comb_bita[6].datab = updown_other_bits; 
	counter_comb_bita[7].datab = updown_other_bits; 
	counter_comb_bita[8].datab = updown_other_bits; 
	counter_comb_bita[9].datab = updown_other_bits; 
	counter_comb_bita[10].datab = updown_other_bits; 
	counter_comb_bita[11].datab = updown_other_bits; 
	counter_comb_bita[12].datab = updown_other_bits; 
	counter_comb_bita[13].datab = updown_other_bits; 
	counter_comb_bita[14].datab = updown_other_bits; 
	counter_comb_bita[15].datab = updown_other_bits; 
	counter_comb_bita[16].datab = updown_other_bits; 
	counter_comb_bita[17].datab = updown_other_bits; 
	counter_comb_bita[18].datab = updown_other_bits; 
	counter_comb_bita[19].datab = updown_other_bits; 
	counter_comb_bita[20].datab = updown_other_bits; 
	counter_comb_bita[21].datab = updown_other_bits; 
	counter_comb_bita[22].datab = updown_other_bits; 
	counter_comb_bita[23].datab = updown_other_bits; 
	counter_comb_bita[24].datab = updown_other_bits; 
	counter_comb_bita[25].datab = updown_other_bits; 
	counter_comb_bita[26].datab = updown_other_bits; 
	counter_comb_bita[27].datab = updown_other_bits; 
	counter_comb_bita[28].datab = updown_other_bits; 
	counter_comb_bita[29].datab = updown_other_bits; 
	counter_comb_bita[30].datab = updown_other_bits; 
	counter_comb_bita[31].datab = updown_other_bits; 
	counter_reg_bit1a[].aclr = aclr_actual; 
	counter_reg_bit1a[].adatasdata = ((sset & s_val[]) # ((! sset) & data[])); 
	counter_reg_bit1a[].clk = clock; 
	counter_reg_bit1a[0].datain = counter_comb_bita[0].sumout; 
	counter_reg_bit1a[1].datain = counter_comb_bita[1].sumout; 
	counter_reg_bit1a[2].datain = counter_comb_bita[2].sumout; 
	counter_reg_bit1a[3].datain = counter_comb_bita[3].sumout; 
	counter_reg_bit1a[4].datain = counter_comb_bita[4].sumout; 
	counter_reg_bit1a[5].datain = counter_comb_bita[5].sumout; 
	counter_reg_bit1a[6].datain = counter_comb_bita[6].sumout; 
	counter_reg_bit1a[7].datain = counter_comb_bita[7].sumout; 
	counter_reg_bit1a[8].datain = counter_comb_bita[8].sumout; 
	counter_reg_bit1a[9].datain = counter_comb_bita[9].sumout; 
	counter_reg_bit1a[10].datain = counter_comb_bita[10].sumout; 
	counter_reg_bit1a[11].datain = counter_comb_bita[11].sumout; 
	counter_reg_bit1a[12].datain = counter_comb_bita[12].sumout; 
	counter_reg_bit1a[13].datain = counter_comb_bita[13].sumout; 
	counter_reg_bit1a[14].datain = counter_comb_bita[14].sumout; 
	counter_reg_bit1a[15].datain = counter_comb_bita[15].sumout; 
	counter_reg_bit1a[16].datain = counter_comb_bita[16].sumout; 
	counter_reg_bit1a[17].datain = counter_comb_bita[17].sumout; 
	counter_reg_bit1a[18].datain = counter_comb_bita[18].sumout; 
	counter_reg_bit1a[19].datain = counter_comb_bita[19].sumout; 
	counter_reg_bit1a[20].datain = counter_comb_bita[20].sumout; 
	counter_reg_bit1a[21].datain = counter_comb_bita[21].sumout; 
	counter_reg_bit1a[22].datain = counter_comb_bita[22].sumout; 
	counter_reg_bit1a[23].datain = counter_comb_bita[23].sumout; 
	counter_reg_bit1a[24].datain = counter_comb_bita[24].sumout; 
	counter_reg_bit1a[25].datain = counter_comb_bita[25].sumout; 
	counter_reg_bit1a[26].datain = counter_comb_bita[26].sumout; 
	counter_reg_bit1a[27].datain = counter_comb_bita[27].sumout; 
	counter_reg_bit1a[28].datain = counter_comb_bita[28].sumout; 
	counter_reg_bit1a[29].datain = counter_comb_bita[29].sumout; 
	counter_reg_bit1a[30].datain = counter_comb_bita[30].sumout; 
	counter_reg_bit1a[31].datain = counter_comb_bita[31].sumout; 
	counter_reg_bit1a[].ena = (clk_en & (((cnt_en # sclr) # sset) # sload)); 
	counter_reg_bit1a[].sclr = sclr; 
	counter_reg_bit1a[].sload = (sset # sload); 
	a_val[] = ( ones[31..0]); 
	aclr_actual = aclr; 
	cnt_en = VCC; 
	data[] = GND; 
	external_cin = B"1"; 
	lsb_cin = B"0"; 
	ones[] = B"11111111111111111111111111111111"; 
	q[] = safe_q[]; 
	s_val[] = ( ones[31..0]); 
	safe_q[] = counter_reg_bit1a[].regout; 
	sclr = GND; 
	sload = GND; 
	sset = GND; 
	time_to_clear = B"0"; 
	updown_dir = B"1"; 
	updown_lsb = updown_dir; 
	updown_other_bits = ((! external_cin) # updown_dir); 
END; 
--VALID FILE