PCIe寄存器

[1472619047]

请问一下我想打开PCIe控制器中的TAG Substitute Enable属性，应该怎么做？我在TRM手册中找到了该功能对应寄存器的偏移地址，但是不清除基地址是多少，如下图所示：

[carolyuu]

Hi,
On Jetson platforms, we support using peripherals like CAN, SPI, I2C, UART… etc. for the user.
For CAN usage:
https://docs.nvidia.com/jetson/archives/r36.3/DeveloperGuide/HR/ControllerAreaNetworkCan.html
For the connection of peripheral on the devkit, please refer to expansion-headers guide and carrier board specification:
https://docs.nvidia.com/jetson/archives/r36.3/DeveloperGuide/HR/ConfiguringTheJetsonExpansionHeaders.html

Jetson_AGX_Orin_DevKit_Carrier_Board_Specification_SP-10900-001_v1.1.pdf

For pin configuration, please refer to pinmux spreadsheet:
https://developer.nvidia.com/embedded/secure/jetson/agx_orin/jetson_agx_orin_pinmux_config_template.xlsm

By default, the configuration is used for the devkit. If you are using the custom carrier board, please configure it according to your custom board design.

There are also several examples which have been verified from us, please check
https://elinux.org/Jetson/L4T/peripheral/
Please share the full dmesg and device tree for us to check your status in detail.

Thanks!