Links

Tegra3 - Technical Reference Manual

Technical Reference Manual
Nvidia provides a TRM (Technical Reference Manual). You can download the latetest TRM from Nvidias page here but you need to register an developer account.
https://pinout.torizon.io/ Even better information about GPIO Special functions
Tegra3_publicTRM_DP05644001_v03.pdf
23MB
PDF
Tegra3 - Technical Reference Manual
Colibri T30 Tegra3 1GB_specification_12004760(1).pdf
3MB
PDF