all_inputs[-level_sensitive] [-edge_triggered] [-clockclock_name] 命令会返回一个设计中所有输入端口的集合: ●set_input_delay-clockVCLK 0.6-min[all_inputs] all_outputs[-level_sensitive] [-edge_triggered] [-clockclock_name] 命令会返回一个设计中所有输出端口的集合: ●set_load0.5 [all_output...
set_driving_cell-lib_cellINVX1M[all_inputs] 上述命令定义设计所有驱动力等价于单元库中INVX1M单元的驱动力; -lib_cell:指定驱动引脚的单元; 3.set_input_transition 通过set_input_transition 定义驱动该引脚的输入驱动端转换时间,设置的转换时间越大驱动力越小,当定义为0时,其代表输入端驱动力无穷大; 输出...
all_inputs [-level_sensitive] [-edge_triggered] [-clock clock_name] 命令会返回一个设计中所有输入端口的集合: set_input_delay -clock VCLK 0.6 -min [all_inputs] all_outputs [-level_sensitive] [-edge_triggered] [-clock clock_name] 命令会返回一个设计中所有输出端口的集合: set_load 0.5 [...
all_inputs [-level_sensitive] [-edge_triggered] [-clock clock_name] 命令会返回一个设计中所有输入端口的集合: set_input_delay -clock VCLK 0.6 -min [all_inputs] all_outputs [-level_sensitive] [-edge_triggered] [-clock clock_name] 命令会返回一个设计中所有输出端口的集合: set_load 0.5 [...
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set_driving_cell -lib_cell INVX1M [all_inputs] 上述命令定义设计所有驱动力等价于单元库中INVX1M单元的驱动力; -lib_cell:指定驱动引脚的单元; set_input_transition: 通过set_input_transition定义驱动该引脚的输入驱动端转换时间,设置的转换时间越大驱动能力越小,当定义为0时,其代表输入端驱动力无穷大。
All clocks in a desig n.portget_ports all_inputs all_outputsAn entry po 58、int to or exit point from a desig n.All entry points to a desig n.All exit points from a desig n.cellget_cellsAn in sta nee of a desig n or library cell.pinget_pinsAn in sta nee of a desig n ...
Hi All, How can I create the timing constraints (set_input/output_delay) for all ports (excepting clocks and reset ports)? Let's say the design has the following clocks: clk0, clk1, clk2 and following resets: rstn0, rstn1, rstn2 and hundreds of other ports. ...
set_driving_cell-lib_cellINVX1M[all_inputs] 上述命令定义设计所有驱动力等价于单元库中INVX1M单元的驱动力; -lib_cell:指定驱动引脚的单元; 3.set_input_transition 通过set_input_transition 定义驱动该引脚的输入驱动端转换时间,设置的转换时间越大驱动力越小,当定义为0时,其代表输入端驱动力无穷大; ...
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