步骤大概是，先建立并编辑TCL文件，并将其加入工程内，然后在tool->tcl script中选中相应的TCL文件，点击RUN。

用到的命令如下：

-为工程创建TCL文件projects->generat tcl file for project

-直接新建TCL文件new->tcl file

-运行TCLtool->tcl script->run

TCL脚本的编写语句：

-为工程的某个属性赋值set_global_assignment -name FAMILY "Cyclone II"

-引脚分配set_location_assignment PIN_AE16 -to DA_data[7]

package require ::quartus::project

set_location_assignment PIN_118 -to CS1

set_location_assignment PIN_139 -to DSP_Add[5]

set_location_assignment PIN_141 -to DSP_Add[4]

set_location_assignment PIN_142 -to DSP_Add[3]

set_location_assignment PIN_143 -to DSP_Add[2]

set_location_assignment PIN_144 -to DSP_Add[1]

set_location_assignment PIN_145 -to DSP_Add[0]

set_location_assignment PIN_117 -to DSP_Data[7]

set_location_assignment PIN_127 -to DSP_Data[6]

set_location_assignment PIN_128 -to DSP_Data[5]

set_location_assignment PIN_133 -to DSP_Data[4]

set_location_assignment PIN_134 -to DSP_Data[3]

set_location_assignment PIN_135 -to DSP_Data[2]

set_location_assignment PIN_137 -to DSP_Data[1]

set_location_assignment PIN_138 -to DSP_Data[0]

set_location_assignment PIN_116 -to RD

set_location_assignment PIN_115 -to WR

set_location_assignment PIN_23 -to clk

set_location_assignment PIN_28 -to rst_n

set_location_assignment PIN_104 -to sysrs

set_location_assignment PIN_101 -to send_begin

set_location_assignment PIN_110 -to ready

1、导出管脚分配文件tcl

2、导入管脚分配文件