AM2634: Boot mode selection

Rohal said:

We are working on custom board, i need to know what should be boot pin configuration by default.

As per AM2634 EVAL board schematic, 4 dIP switch are connected by I2C I/O expender and directly connected to AM26334 with isolator,

My question -> Is I2C expansion ic read the DIP switch first or AM2634 directly read DIP switch pins.

Hi Rohal

For the detailed understanding on the HW implementation of SOP switch. Please refer to HW design guide lines Appnote: https://www.ti.com/lit/an/sprabj8b/sprabj8b.pdf

I would highly recommend reading section 5 for more detailed description on the same.

Rohal said:

please explain boot process also

For details on boot process, please refer the following section in our academy:

https://dev.ti.com/tirex/explore/node?node=A__AVRt7VOfMlJSz4InbZKf4A__AM26X-ACADEMY__t0CaxbG__LATEST

dev.ti.com/.../node