modelsim的do文件
怎樣添加ALTERA的元件庫。今天總算可以了。
set LIBPATH D:/altera/90/quartus/eda/sim_lib
vlib sim_lib
vmap sim_lib sim_lib
#vlog -work sim_lib $LIBPATH/altera_mf.v
#vlog -work sim_lib $LIBPATH/altera_primitives.v
#vlog -work sim_lib $LIBPATH/sgate.v
#vlog -work sim_lib $LIBPATH/arriaii_atoms.v
#vlog -work sim_lib $LIBPATH/arriaii_hssi_atoms.v
#vlog -work sim_lib $LIBPATH/220model.v
?
#####################################################
# 建立一個工作庫,
vlib work?
vmap work work
# vlog是對verilog文件的編譯
vlog E:/modelsim/test3/src/SRAM_TOP.v?
vlog E:/modelsim/test3/Testbench/SRAM_TOP_tb.v
此步驟對應于Compile -> Compile All
#vsim命令是開始仿真, -novopt表示不優(yōu)化
vsim -novopt work.SRAM_TOP_tb?
#此步驟對于于Start Simulation中在work庫中選擇腳本文件和把勾選的Enable Optimization去掉
#添加信號波形,也可以分別添加每一個信號,信號添加的次序是就wave窗口顯示的次序,同時可以直接設置信號的類型是10進制,還
? ? ?是無符號等。
add wave -dec /I_SRAM_TOP/* ?
add wave -noupdate -radix decimal /gens_tb/i_gens/fsin_o
#看到在這里我們添加的是testbench文件gens_tb中例化的i_gens文件中的fsin_o信號,并把它設置為10進制。
add wave -noupdate -radix decimal /gens_tb/i_gens/fcos_o
? ? ?在wave波形窗口中點擊保存會生成wave.do文件,里面會有在wave窗口中的設置命令。
?
run 200000 ns
在這里還有一個問題需要驗證:在仿真IP時一般要添加庫,如果庫仿真好了,在編譯時可以直接添加,那用tcl應怎樣表示呢?
http://www.cnblogs.com/LJWJL/archive/2013/01/14/Simulation.html
關于幾個交互的使用
?
if?[?file?exists?work?]?{
vdel?-all
}??
?
/*********************************************************************************/
?1、設置路徑
cd命令用于更改modelsim的路徑,如果仿真正在執(zhí)行cd命令無效;如果找開了一個工程,那cd命令會關閉當前的工程
語法:cd <dir>
eg:cd e:/fpga
/*********************************************************************************/
2、alias 顯示和建立用戶定義的別名,有點相當于c語言中的“宏定義”
?
Syntax
?
alias [<name> ["<cmds>"]]
當cmds為多組命令時用”;“分開,并且用雙引號
eg:?alias ld "dev_com;com;elab"
eg2:
alias dev_com {
if [ string match "*ModelSim*" [ vsim -version ] ] {
vlog "$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?
}
}
這樣的話,在modelsim的命令窗輸入dev_com,就會執(zhí)行所有的編譯文件命令。
/*********************************************************************************/
?echo 在腳本框中輸出指定的內(nèi)容
Syntax
echo [<text_string>]
?
?
?如上圖,在modelsim的命令行中輸入ech "\exec\] com" 就會輸出 #[exec] com,其實就相關于matlab 中的output命令
/*********************************************************************************/
?eidt
上面的命令用于設置modelsim的文件編輯器
Syntax
edit [<filename>]
?[<filename>]用于指定要編輯文件的名字
/********************************************************************************/
proc ensure_lib { lib } { if ![file isdirectory $lib] { vlib $lib } }
個人理解:如果路徑中不存在庫,就指定ensure_lib用于建立庫
vlib可以用于建立一個文件夾
?
轉載于:https://www.cnblogs.com/zhongguo135/archive/2012/10/13/2722941.html
總結
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