CLK_SetCoreClock(FREQ_50MHZ);CLK_EnableModuleClock(UART0_MODULE);CLK_SetModuleClock(UART0_MODULE...
Fixup rt_clk_array_prepare_enable and rt_clk_array_disable_unprepare. Support import SoC CLK config Depends on: #9576 BSP: qemu-virt64-aarch64 rockchip/rk3568 ] 当前拉取/合并请求的状态 Intent for your PR 必须选择一项 Choose one (Mandatory): 本拉取/合并请求是一个草稿版本 This PR is ...
Since commit c35e84b ("clk: Introduce clk_hw_init_rate_request()"), users that used to initialize their clk_rate_request by initializing their local structure now rely on clk_hw_init_rate_request(). This function is backed by clk_core_init_rate_req(), which will skip the initialization...
[Timing 38-1] DLL output pin(s) used on clock modifying cell clk_gen_i0/clk_core_i0/inst/mmcm_adv_inst without a feedback net: CLKOUT0 CLKOUT1 What is the issue here and how can I correct it? Solution The reason for the critical warning is that there is no connection for the ...
jesd204c的coreclk和sysref 作者:Jonathan Harris 随着高速ADC跨入GSPS范围,与FPGA(定制ASIC)进行数据传输的优选接口协议是JESD204B。为了捕捉频率范围更高的RF频谱,需要宽带RF ADC。在其推动下,对于能够捕捉更宽带宽并支持配置更灵活的SDR(软件定义无线电)平台的GSPS ADC,高速串行接口(在此情况下即JESD204B)是必不...
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My question is about the documentation's core_clk frequencies. Why is the _core_clk frequency /66 in the JESD204 PHY v4.0 docs and /40 in JESD204 v7.2 docs? tx_core_clkIn Core clock used to drive txusrclk and txuserclk2 of transceiver.Frequency = serial line rate/66 rx_core_clkIn...
Does it mean the worst value of "Setup Time" ,between "altera_reserved_tck" to "pcie_a10_hip_0|~CORE_CLK_OUT" is "-0.002", and this negative -0.002 is not allowed. right ? How to fix it ? Thanks a lot 【 Info(332119): Slack End Point TNS...
33453 - Serial RapidIO v5.4 - VHDL example design simulation error with core_clk.vhd Description When simulating a Virtex-6 FPGA RapidIO v5.4 core, with x1 lane width and 1.25G line rate, the VHDL simulation produces the following error: ...
The execution time at O2 is 387.922s, and the CPU_CLK_UNHALTED.Core is 406291, the sample ration is 1/1600000. Butthe samebenchmark at O3 level, the execution timeis 381.387.The exeution time was improved by O3.Theoretically, theCPU_CLK_UNHALTED.core at O3 shouldless than that at O2...