其中,`group_name`是时钟组的名称,`clock_list`是该时钟组中包含的时钟信号的列表。如果设置了`-logically_exclusive`选项,则表示该时钟组中的时钟信号互相独立,不会产生任何共同作用。 例如,下面的约束定义了一个名为`clk_grp`的时钟组,其中包含时钟信号`clk1`和`clk2`: ```text set_clock_group -name clk...
JAVA容器——Set、List、Map 目录 一、Collection: 1、Set TreeSet: HashSet: LinkedHashSet: 2、List ArrayList: Vector: LinkedList: LinkedList与 ArrayList 的比较 3、Queue LinkedList: PriorityQueue: 二、Map TreeMap: HashMap( 数组+链表+红黑树): HashTable... ...
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set_false_path -from [get_clocks CLKA] -to [get_clocks CLKB]. 只能指定单方向路径的timing exceptions。如果需要指定双向的timing exceptions,则需要 set_false_path -from [get_clocks CLKA]-to [get_clocks CLKB]] set_false_path -from [get_clocks CLKB]-to [get_clocks CLKA]] 现在有一种更...
a-SUPPLIER shall provide pre-commissioning spare parts with the bid and spare parts list with price for two years operation. -供应商将提供前委任备件以出价和备用零件清单价格二年操作。[translate] aContaining box contains no tax set price: 26.00USD 包含箱子不包含税集合价格: 26.00USD[translate]...
aor any other reason, the clock controller activates a stall-safe recovery mechanism by automatically switching SYSCLK to the HSI with the same division factor as that used before the HSE clock failure. Once selected, the auxiliary clock source remains enabled until the microcontroller is reset. ...
如法如下:set_clock_latency value [-rise] [-fall] [-min] [-max] [-source] [-early] [-late] [object_list]例如:set_clock_latency -source 1 [get_posrts clk] #source latency为1nsset_clock_latency 2 [get_clocks clk] # network latency 为2ns...
create_ccopt_skew_group –name clk2 –source clk2 –auto_sinks create_ccopt_skew_group –name clk3 –balance_skew_groups {clk1 clk2} –target_skew 10 7.clock tree中sink type的设置 可以将某些sink点设置成exclude pin,时钟树balance时不考虑该pin。也可以将某些sink点设置成floating pin,使其时钟...
2-11 PS/2 Connector Pin Locations PS/2 Pin-Out Connector Pin Number 1 2 3 4 5 6 Shell Signal Type Bi-directional No Connection Power Power Bi-directional No Connection Earth Ground Signal Name DATA GND +5 V CLK Description Data GND Supply Voltage Clock Chassis Ground See also PS/...
# connect_bd_net [get_bd_pins f1_inst/clk_main_a0_out] [get_bd_pins axi_interconnect_1/ACLK] [get_bd_pins axi_interconnect_1/S00_ACLK] [get_bd_pins axi_interconnect_1/M00_ACLK] WARNING:[BD5-235]No pins matched'get_bd_pins axi_interconnect_0/M02_ARESETN' ...