create_generated_clock命令格式如下,主要是定义generated clock和master clock的关系: 登录后复制create_generated_clock[-name clock_name]\\-sourcemaster_pin\\[-master_clock clock]\\[-edge edge_list]\\[-edge_shift shift_list]\\[-divide_by factor]\\[-multiply_by factor]\\[-duty_cycle percent]...
[-edge_shift {shift1, shift2, shift3} ] : 可为负数或正数,1就代表edge shift1个lib time unit [-multiply_by freq_factor]:倍频因子 [-duty_cycle percent]:指定占空比 [-invert] :相位是否翻转,先建generated clock信号,再翻转 [-preinvert]:先翻转fanin clock信号,再建clock [-combinational]: 指定...
对应的命令为create_generated_clock -name gen_clk -source [get_pins clk_IBUF_BUFG_inst/O] -edges {1 3 4} -edge_shift {2.0 0.0 1.0} -add -master_clock [get_clocks "*"] [get_pins {shiftr_reg[13]/C}] 含义解释:-edge {1,3,4}即生成时钟的第1个上升沿位置,第1个下降沿位置,第2...
对应的命令为create_generated_clock -name gen_clk -source [get_pins clk_IBUF_BUFG_inst/O] -edges {1 3 4} -edge_shift {2.0 0.0 1.0} -add -master_clock [get_clocks "*"] [get_pins {shiftr_reg[13]/C}] 含义解释:-edge {1,3,4}即生成时钟的第1个上升沿位置,第1个下降沿位置,第2...
create_generated_clock [-name <clock name>] -source <host pin> [-edges <edge list>] [-edge_shift <shift list>] [-divide_by <factor>] [-multiply_by <factor>] [-duty_cycle <percent>] [-add] [-invert] [-host_clock <clock>] [-phase <...
if rising_edge(clk) then sr <= shift_left(sr, 1); sr(sr'low) <= sr_in; sr_out <= sr(sr'high); end if; end process; end architecture ieee_shift_left; Enable input Xilinx FDCE flip-flop primitive Most FPGA architectures have flip-flops with an optional enable (E) or clock enab...
服務共用存取簽章 (SAS) 只委派其中一個記憶體服務中資源的存取權:Azure Blob 儲存體、Azure 佇列記憶體、Azure 表格記憶體或 Azure 檔案儲存體。 服務層級 SAS 的 URI 是由 SAS 將委派存取的資源 URI 所組成,後面接著 SAS 令牌。 SAS 令牌是查詢字串,其中包含授權要求所需的所有資訊。 令牌會指定用戶端可以...
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SensorPartnerIntegrationsGenerateConsentLinkParameters SensorPartnerIntegrationsGet200Response SensorPartnerIntegrationsGetDefaultHeaders SensorPartnerIntegrationsGetDefaultResponse SensorPartnerIntegrationsGetParameters SensorPartnerIntegrationsList SensorPartnerIntegrationsList200Response SensorPartnerIntegrationsListDefaultHeaders Senso...