mul8x8.hif

来自「用VHDL语言实现通用计算器设计」· HIF 代码 · 共 130 行 · 第 1/2 页

			5 [END_ADDER=0,width=6,size=17,USE_LPM_FOR_AHDL_OPERATORS=OFF] [result18,result17,result16,result15,result14,result13,result12,result11,result10,result9,result8,result7,result6,result5,result4,result3,result2,result1,result0,carry_out18,carry_out17,carry_out16,carry_out15,carry_out14,carry_out13,carry_out12,carry_out11,carry_out10,carry_out9,carry_out8,carry_out7,carry_out6,carry_out5,carry_out4,carry_out3,carry_out2,carry_out1,carry_out0,data5_16,data5_15,data5_14,data5_13,data5_12,data5_11,data5_10,data5_9,data5_8,data5_7,data5_6,data5_5,data5_4,data5_3,data5_2,data5_1,data5_0,data4_16,data4_15,data4_14,data4_13,data4_12,data4_11,data4_10,data4_9,data4_8,data4_7,data4_6,data4_5,data4_4,data4_3,data4_2,data4_1,data4_0,data3_16,data3_15,data3_14,data3_13,data3_12,data3_11,data3_10,data3_9,data3_8,data3_7,data3_6,data3_5,data3_4,data3_3,data3_2,data3_1,data3_0,data2_16,data2_15,data2_14,data2_13,data2_12,data2_11,data2_10,data2_9,data2_8,data2_7,data2_6,data2_5,data2_4,data2_3,data2_2,data2_1,data2_0,data1_16,data1_15,data1_14,data1_13,data1_12,data1_11,data1_10,data1_9,data1_8,data1_7,data1_6,data1_5,data1_4,data1_3,data1_2,data1_1,data1_0,data0_16,data0_15,data0_14,data0_13,data0_12,data0_11,data0_10,data0_9,data0_8,data0_7,data0_6,data0_5,data0_4,data0_3,data0_2,data0_1,data0_0];
			3 [END_ADDER=1,width=8,size=16,USE_LPM_FOR_AHDL_OPERATORS=OFF] [result15,result14,result13,result12,result11,result10,result9,result8,result7,result6,result5,result4,result3,result2,result1,result0,data7_15,data7_14,data7_13,data7_12,data7_11,data7_10,data7_9,data7_8,data7_7,data7_6,data7_5,data7_4,data7_3,data7_2,data7_1,data7_0,data6_15,data6_14,data6_13,data6_12,data6_11,data6_10,data6_9,data6_8,data6_7,data6_6,data6_5,data6_4,data6_3,data6_2,data6_1,data6_0,data5_15,data5_14,data5_13,data5_12,data5_11,data5_10,data5_9,data5_8,data5_7,data5_6,data5_5,data5_4,data5_3,data5_2,data5_1,data5_0,data4_15,data4_14,data4_13,data4_12,data4_11,data4_10,data4_9,data4_8,data4_7,data4_6,data4_5,data4_4,data4_3,data4_2,data4_1,data4_0,data3_15,data3_14,data3_13,data3_12,data3_11,data3_10,data3_9,data3_8,data3_7,data3_6,data3_5,data3_4,data3_3,data3_2,data3_1,data3_0,data2_15,data2_14,data2_13,data2_12,data2_11,data2_10,data2_9,data2_8,data2_7,data2_6,data2_5,data2_4,data2_3,data2_2,data2_1,data2_0,data1_15,data1_14,data1_13,data1_12,data1_11,data1_10,data1_9,data1_8,data1_7,data1_6,data1_5,data1_4,data1_3,data1_2,data1_1,data1_0,data0_15,data0_14,data0_13,data0_12,data0_11,data0_10,data0_9,data0_8,data0_7,data0_6,data0_5,data0_4,data0_3,data0_2,data0_1,data0_0];
		}
	}
	multcore.tdf
	{
		multcore [CARRY_CHAIN,DEVICE_FAMILY,OP_MODE=0,MAXIMIZE_SPEED=5,USE_EAB=OFF,ONE_INPUT_IS_CONSTANT=NO,LATENCY=0,LPM_REPRESENTATION=UNSIGNED,widthb,widtha,USE_LPM_FOR_AHDL_OPERATORS] [aglobal.inc,lpm_add_sub.inc,csa_add.inc,mpar_add.inc,muleabz.inc,mul_lfrg.inc,mul_boothc.inc]
		{
			2 [CARRY_CHAIN=IGNORE,DEVICE_FAMILY=FLEX10K,OP_MODE=0,MAXIMIZE_SPEED=5,USE_EAB=OFF,ONE_INPUT_IS_CONSTANT=NO,LATENCY=1,LPM_REPRESENTATION=UNSIGNED,widthb=8,widtha=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [result15,result14,result13,result12,result11,result10,result9,result8,result7,result6,result5,result4,result3,result2,result1,result0,dataa7,dataa6,dataa5,dataa4,dataa3,dataa2,dataa1,dataa0,datab7,datab6,datab5,datab4,datab3,datab2,datab1,datab0];
		}
	}
	lpm_mult.tdf
	{
		lpm_mult [CARRY_CHAIN,DEVICE_FAMILY,OPTIMIZE_FOR_SPEED=5,MAXIMIZE_SPEED=1,USE_EAB=OFF,INPUT_B_IS_CONSTANT=NO,INPUT_A_IS_CONSTANT=NO,LATENCY=0,LPM_PIPELINE=0,LPM_REPRESENTATION=UNSIGNED,LPM_WIDTHS,LPM_WIDTHR=0,LPM_WIDTHP,LPM_WIDTHB,LPM_WIDTHA,USE_LPM_FOR_AHDL_OPERATORS] [aglobal.inc,lpm_add_sub.inc,multcore.inc,bypassff.inc,altshift.inc]
		{
			1 [CARRY_CHAIN=IGNORE,DEVICE_FAMILY=FLEX10K,OPTIMIZE_FOR_SPEED=5,MAXIMIZE_SPEED=1,USE_EAB=OFF,INPUT_B_IS_CONSTANT=NO,INPUT_A_IS_CONSTANT=NO,LATENCY=0,LPM_PIPELINE=0,LPM_REPRESENTATION=UNSIGNED,LPM_WIDTHS=1,LPM_WIDTHR=0,LPM_WIDTHP=16,LPM_WIDTHB=8,LPM_WIDTHA=8,USE_LPM_FOR_AHDL_OPERATORS=OFF] [RESULT15,RESULT14,RESULT13,RESULT12,RESULT11,RESULT10,RESULT9,RESULT8,RESULT7,RESULT6,RESULT5,RESULT4,RESULT3,RESULT2,RESULT1,RESULT0,DATAB7,DATAB6,DATAB5,DATAB4,DATAB3,DATAB2,DATAB1,DATAB0,DATAA7,DATAA6,DATAA5,DATAA4,DATAA3,DATAA2,DATAA1,DATAA0];
		}
	}
	mul8x8.vhd
	{
		mul8x8 [] [U5125632.DLS,U9092257.DLS,U2043679.DLS,U7449008.DLS,U1147235.DLS]
		{
			0 [] [];
		}
	}
}
TREE
{
	mul8x8::(0,0):(0): mul8x8.vhd
	{
		lpm_mult:1:(13,1):(33): lpm_mult.tdf
		{
			multcore:2:(264,5):(63,mult_core): multcore.tdf
			{
				csa_add:3:(260,8):(62,padder): csa_add.tdf
				{
					csa_cell:4:(57,11):(195,adder1): csa_cell.tdf;
					csa_cell:4:(57,11):(277,adder0): csa_cell.tdf;
					csa_add:5:(62,3):(359,sub_csa_add): csa_add.tdf
					{
						csa_cell:6:(57,11):(167,adder1): csa_cell.tdf;
						csa_cell:6:(57,11):(254,adder0): csa_cell.tdf;
						csa_add:7:(62,3):(341,sub_csa_add): csa_add.tdf
						{
							csa_cell:8:(57,11):(137,adder0): csa_cell.tdf;
							csa_add:9:(62,3):(229,sub_csa_add): csa_add.tdf
							{
								csa_cell:10:(57,11):(122,adder0): csa_cell.tdf;
							}
						}
					}
					lpm_add_sub:11:(66,3):(503,cpa_adder): lpm_add_sub.tdf
					{
						addcore:12:(212,4):(94,adder): addcore.tdf;
						altshift:13:(222,2):(161,result_ext_latency_ffs): altshift.tdf;
						altshift:14:(224,2):(207,carry_ext_latency_ffs): altshift.tdf;
						altshift:14:(226,2):(215,oflow_ext_latency_ffs): altshift.tdf;
					}
				}
			}
			altshift:15:(291,3):(107,external_latency_ffs): altshift.tdf;
		}
	}
}