Tcl写法

#===============================================================
 #Analysi&Synthesis
 execute_module -tool map
 #===============================================================
 #Fitter(Place&Route)
 execute_module -tool fit
 #===============================================================
 #Assembler(Generate programming files)
 execute_module -tool asm
 
 set make_assignments 0
 if { $make_assignments } {
 
   set_global_assignment -name FAMILY "Cyclone V"
   set_global_assignment -name DEVICE 5CEFA5F23I7
   set_global_assignment -name TOP_LEVEL_ENTITY altera_wireless_top
   set_global_assignment -name RESERVE_ALL_UNUSED_PINS_WEAK_PULLUP "AS INPUT TRI-STATED"
   set_global_assignment -name EDA_SIMULATION_TOOL "ModelSim (Verilog)"
   #添加verilog文件
   set_global_assignment -name VERILOG_FILE hb_i2_5m_4ch_16x.v
   set_global_assignment -name QIP_FILE fir_23p04_4x_linux_ipv2/fir_23p04_4x_linux_ip.qip
   set_global_assignment -name SIGNALTAP_FILE ad_test0806v2.stp
   set_global_assignment -name TEXT_FILE output_files/stp1_auto_signaltap_0.txt
   ##===============SYSCLK=============================================================================
 
   set_location_assignment PIN_M8 -to clk_n
   set_location_assignment PIN_M9 -to clk_p
   set_instance_assignment -name IO_STANDARD "DIFFERENTIAL 2.5-V SSTL CLASS II" -to clk_n
   set_instance_assignment -name IO_STANDARD "DIFFERENTIAL 2.5-V SSTL CLASS II" -to clk_p

}

感觉TCL中if else语句在用的时候是注意空格间隔等问题的，如果执行过程报错，就严格按下面的写法来用。

set broken 0

if { $broken } {

puts "failure -- exit status $broken"

exit -code $broken

} else {

puts "success"

}

/*********************************************************************************/

1、设置路径

cd命令用于更改modelsim的路径，如果仿真正在执行cd命令无效；如果找开了一个工程，那cd命令会关闭当前的工程

语法：cd <dir>

eg:cd e:/fpga

/*********************************************************************************/

2、alias 显示和建立用户定义的别名，有点相当于c语言中的“宏定义”

Syntax

alias [<name> ["<cmds>"]]

当cmds为多组命令时用”；“分开，并且用双引号

eg: alias ld "dev_com;com;elab"

eg2:

alias dev_com {
if [ string match "*ModelSim*" [ vsim -version ] ] {
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_primitives.v" -work altera_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/220model.v" -work lpm_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/sgate.v" -work sgate_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_mf.v" -work altera_mf_ver
vlog -sv "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/altera_lnsim_for_vhdl.sv" -work altera_lnsim_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/cyclonev_atoms_ncrypt.v" -work cyclonev_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/cyclonev_hmi_atoms_ncrypt.v" -work cyclonev_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/cyclonev_atoms_for_vhdl.v" -work cyclonev_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/cyclonev_hssi_atoms_ncrypt.v" -work cyclonev_hssi_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/cyclonev_hssi_atoms_for_vhdl.v" -work cyclonev_hssi_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/cyclonev_pcie_hip_atoms_ncrypt.v" -work cyclonev_pcie_hip_ver
vlog "$QUARTUS_INSTALL_DIR/eda/sim_lib/mentor/cyclonev_pcie_hip_atoms_for_vhdl.v" -work cyclonev_pcie_hip_ver
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_syn_attributes.vhd" -work altera
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_standard_functions.vhd" -work altera
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/alt_dspbuilder_package.vhd" -work altera
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_europa_support_lib.vhd" -work altera
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_primitives_components.vhd" -work altera
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_primitives.vhd" -work altera
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/220pack.vhd" -work lpm
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/220model.vhd" -work lpm
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/sgate_pack.vhd" -work sgate
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/sgate.vhd" -work sgate
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_mf_components.vhd" -work altera_mf
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_mf.vhd" -work altera_mf
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/altera_lnsim_components.vhd" -work altera_lnsim
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/cyclonev_atoms.vhd" -work cyclonev
vcom "$QUARTUS_INSTALL_DIR/eda/sim_lib/cyclonev_components.vhd" -work cyclonev
}
}

这样的话，在modelsim的命令窗输入dev_com，就会执行所有的编译文件命令。

/*********************************************************************************/

echo 在脚本框中输出指定的内容

Syntax

echo [<text_string>]

如上图，在modelsim的命令行中输入ech "\exec\] com" 就会输出 #[exec] com,其实就相关于matlab 中的output命令

/*********************************************************************************/

eidt

上面的命令用于设置modelsim的文件编辑器

Syntax

edit [<filename>]

[<filename>]用于指定要编辑文件的名字

在命令窗中输入help

可以看到哪些Tcl包已经下载，哪些还没有。Loaded表示已经下载，Not Loaded表示还没有下载

输入help –tcl

输入 help flow如下：