In the file named “NVIDIA Jetson Xavier NX and Jetson Nano Interface Comparison and Migration” in the download center the pinout of the PCIE has pins with duplicate numbers on the Xavier NX
134 PCIE0_TX0_N and later PCIE1_TX0_N should be 172
136 PCIE0_TX0_P and later PCIE1_TX0_P should be 174
133 PCIE0_RX0_N and later PCIE1_RX0_N should be 167
137 PCIE0_RX0_P and later PCIE1_RX0_P should be 169
160 PCIE0_CLK_N and later PCIE1_CLK_N should be 173
162 PCIE0_CLK_P and later PCIE1_CLK_P should be 175
180 PCIE1_CLKREQ* and later PCIE0_CLKREQ*
181 PCIE1_RST* and later PCIE0_RST*
It’s possible that someone copied the pins changed the names and forgot to change the pin numbers. Can someone please clarify this for me ? Also is the A02 pinout the same as B01 ?