simpe_alu.hif

2對4解多工可以用來擴充至4對8解多工經硬體驗證過可用

HIF003
--
-- Copyright (C) 1988-2001 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.
--
-- Warning: do not edit this file!
--
FILES
{
	altshift.tdf
	{
		altshift [DEPTH=0,WIDTH=4,USE_LPM_FOR_AHDL_OPERATORS] []
		{
			5 [DEPTH=0,WIDTH=1,USE_LPM_FOR_AHDL_OPERATORS=OFF] [result0,data0];
			4 [DEPTH=0,WIDTH=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [result7,result6,result5,result4,result3,result2,result1,result0,data7,data6,data5,data4,data3,data2,data1,data0];
		}
	}
	addcore.tdf
	{
		addcore [DEVICE_FAMILY,CARRY_CHAIN_LENGTH,CARRY_CHAIN,CONSTANT_CIN,width,USE_LPM_FOR_AHDL_OPERATORS] [addcore.inc,aglobal.inc]
		{
			7 [DEVICE_FAMILY=ACEX1K,CARRY_CHAIN_LENGTH=32,CARRY_CHAIN=IGNORE,CONSTANT_CIN=1,width=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [result7,result6,result5,result4,result3,result2,result1,result0,cout,dataa7,dataa6,dataa5,dataa4,dataa3,dataa2,dataa1,dataa0,datab7,datab6,datab5,datab4,datab3,datab2,datab1,datab0,cin];
			3 [DEVICE_FAMILY=ACEX1K,CARRY_CHAIN_LENGTH=32,CARRY_CHAIN=IGNORE,CONSTANT_CIN=1,width=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [result7,result6,result5,result4,result3,result2,result1,result0,dataa7,dataa6,dataa5,dataa4,dataa3,dataa2,dataa1,dataa0,datab7,datab6,datab5,datab4,datab3,datab2,datab1,datab0,cin];
		}
	}
	lpm_add_sub.tdf
	{
		lpm_add_sub [STYLE,DEVICE_FAMILY,CARRY_CHAIN_LENGTH=32,CARRY_CHAIN=IGNORE,OPTIMIZE_FOR_SPEED=5,MAXIMIZE_SPEED=5,LPM_PIPELINE=0,ONE_INPUT_IS_CONSTANT=NO,LPM_DIRECTION=DEFAULT,LPM_REPRESENTATION=SIGNED,LPM_WIDTH,USE_LPM_FOR_AHDL_OPERATORS] [lpm_add_sub.inc,addcore.inc,look_add.inc,bypassff.inc,altshift.inc,aglobal.inc]
		{
			9 [STYLE=NORMAL,DEVICE_FAMILY=ACEX1K,CARRY_CHAIN_LENGTH=32,CARRY_CHAIN=IGNORE,OPTIMIZE_FOR_SPEED=5,MAXIMIZE_SPEED=5,LPM_PIPELINE=0,ONE_INPUT_IS_CONSTANT=YES,LPM_DIRECTION=SUB,LPM_REPRESENTATION=UNSIGNED,LPM_WIDTH=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [COUT,RESULT7,RESULT6,RESULT5,RESULT4,RESULT3,RESULT2,RESULT1,RESULT0,DATAB0,DATAB1,DATAB2,DATAB3,DATAB4,DATAB5,DATAB6,DATAB7,DATAA0,DATAA1,DATAA2,DATAA3,DATAA4,DATAA5,DATAA6,DATAA7];
			8 [STYLE=NORMAL,DEVICE_FAMILY=ACEX1K,CARRY_CHAIN_LENGTH=32,CARRY_CHAIN=IGNORE,OPTIMIZE_FOR_SPEED=5,MAXIMIZE_SPEED=5,LPM_PIPELINE=0,ONE_INPUT_IS_CONSTANT=YES,LPM_DIRECTION=ADD,LPM_REPRESENTATION=UNSIGNED,LPM_WIDTH=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [RESULT7,RESULT6,RESULT5,RESULT4,RESULT3,RESULT2,RESULT1,RESULT0,DATAB0,DATAB1,DATAB2,DATAB3,DATAB4,DATAB5,DATAB6,DATAB7,DATAA0,DATAA1,DATAA2,DATAA3,DATAA4,DATAA5,DATAA6,DATAA7];
			6 [STYLE=NORMAL,DEVICE_FAMILY=ACEX1K,CARRY_CHAIN_LENGTH=32,CARRY_CHAIN=IGNORE,OPTIMIZE_FOR_SPEED=5,MAXIMIZE_SPEED=5,LPM_PIPELINE=0,ONE_INPUT_IS_CONSTANT=NO,LPM_DIRECTION=SUB,LPM_REPRESENTATION=UNSIGNED,LPM_WIDTH=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [COUT,RESULT7,RESULT6,RESULT5,RESULT4,RESULT3,RESULT2,RESULT1,RESULT0,DATAB0,DATAB1,DATAB2,DATAB3,DATAB4,DATAB5,DATAB6,DATAB7,DATAA0,DATAA1,DATAA2,DATAA3,DATAA4,DATAA5,DATAA6,DATAA7];
			2 [STYLE=NORMAL,DEVICE_FAMILY=ACEX1K,CARRY_CHAIN_LENGTH=32,CARRY_CHAIN=IGNORE,OPTIMIZE_FOR_SPEED=5,MAXIMIZE_SPEED=5,LPM_PIPELINE=0,ONE_INPUT_IS_CONSTANT=NO,LPM_DIRECTION=ADD,LPM_REPRESENTATION=UNSIGNED,LPM_WIDTH=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [RESULT7,RESULT6,RESULT5,RESULT4,RESULT3,RESULT2,RESULT1,RESULT0,DATAB0,DATAB1,DATAB2,DATAB3,DATAB4,DATAB5,DATAB6,DATAB7,DATAA0,DATAA1,DATAA2,DATAA3,DATAA4,DATAA5,DATAA6,DATAA7];
		}
	}
	for4bitmux2.v
	{
		for4bitmux2 [] []
		{
			11 [] [];
		}
	}
	alu.v
	{
		alu [] []
		{
			1 [] [];
		}
	}
	simpe_alu.gdf
	{
		simpe_alu [] []
		{
			0 [] [];
		}
	}
}
TREE
{
	simpe_alu::(0,0):(0): simpe_alu.gdf
	{
		alu:1:(0,0):(1): alu.v
		{
			lpm_add_sub:9:(20,0):(397): lpm_add_sub.tdf
			{
				altshift:5:(226,2):(119,oflow_ext_latency_ffs): altshift.tdf;
				altshift:5:(224,2):(111,carry_ext_latency_ffs): altshift.tdf;
				altshift:4:(222,2):(89,result_ext_latency_ffs): altshift.tdf;
				addcore:7:(212,4):(58,adder): addcore.tdf;
			}
			lpm_add_sub:8:(19,0):(396): lpm_add_sub.tdf
			{
				altshift:5:(226,2):(119,oflow_ext_latency_ffs): altshift.tdf;
				altshift:5:(224,2):(111,carry_ext_latency_ffs): altshift.tdf;
				altshift:4:(222,2):(89,result_ext_latency_ffs): altshift.tdf;
				addcore:3:(212,4):(58,adder): addcore.tdf;
			}
			lpm_add_sub:6:(16,0):(395): lpm_add_sub.tdf
			{
				altshift:5:(226,2):(119,oflow_ext_latency_ffs): altshift.tdf;
				altshift:5:(224,2):(111,carry_ext_latency_ffs): altshift.tdf;
				altshift:4:(222,2):(89,result_ext_latency_ffs): altshift.tdf;
				addcore:7:(212,4):(58,adder): addcore.tdf;
			}
			lpm_add_sub:2:(15,0):(394): lpm_add_sub.tdf
			{
				altshift:5:(226,2):(119,oflow_ext_latency_ffs): altshift.tdf;
				altshift:5:(224,2):(111,carry_ext_latency_ffs): altshift.tdf;
				altshift:4:(222,2):(89,result_ext_latency_ffs): altshift.tdf;
				addcore:3:(212,4):(58,adder): addcore.tdf;
			}
		}
		btoseven:10:(0,0):(2): btoseven.v;
		for4bitmux2:11:(0,0):(3): for4bitmux2.v;
	}
}