cntr_v88.tdf

3des的VHDL实现

		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