Agx orin的PCIe接口传输数据问题

我们公司购买了jetson agx orin开发套件用作边缘计算。需要传输3路原始视频数据进行图像处理。由于帧率是60hz,其中一路图像是4K的,导致3路总共数据量接近700MB/s。硬件人员评估后认为只有orin上的PCIe接口满足数据传输需求,请问有使用PCIe接口进行数据传输的教程吗?或者有其他可行的解决方案?

另外,我们的硬件人员也给出了另一个解决方法:根据agx orin核心模组的针脚图,重新设计载板。我在网上找到了你们的针脚说明(附件Table 7),从A到L,每组从3到63。但是没有图纸说明表中每个针脚是如何对应实际针脚的。如果方便,希望这边能提供一份实际针脚分布图。

Jetson_AGX_Orin_Pin_Function_Names_Guide_DA-11060-001_v1.0.pdf (758.8 KB)

Sorry for the late response.
Is this still an issue to support? Any result can be shared?

Hi, you can find the Orin design docs in DLC. Please study those docs first.

Yes.We still haven’t figured out how to use the PCIe to transfer data.

I studied the “Jetson AGX Orin Series Pin and Function Names Guide Application Note”, but the document does not tell me where each pin is located. For example, which pin is A10.

There are carrier board spec, schematic, assembly file and other docs. You need to study all of them.

Jetson AGX Orin Series Developer Kit Carrier Board Design Files
Jetson AGX Orin Developer Kit Carrier Board Specification

OK. Thank you. I will study them carefully.