摘要:
执行gst-launch-1.0时,得到错误“ERROR: from element /GstPipeline:pipeline0/GstV4l2Src:v4l2src0: Failed to allocate required memory.”。 最后发现HDMI输入设备没有连接。在之前,没有注意 阅读全文
摘要:
Before going into too many details, at a very high level an OS like Linux generally needs a memory management unit (MMU), so you would need to look at 阅读全文
摘要:
1. MicroBlaze AXI访问返回DECODE1C 在ZC702单板上,MicroBlaze通过IC/DC端口连接到PS S_AXI_GP0,MicroBlaze读取OCM,得到值DECODE1C。DECODE1C is returned by the AXI Interconnect if 阅读全文