Dear TI Support Team
In the AM335x Technical Reference Manual, spruh73f, section 9.2.2, the Bit PULLUDEN is described as follows:
0 Pullup/pulldown disabled
1 Pullup/pulldown enabled
However, the code generated from the pin mux utility suggests the contrary:
#define PD (0 << 3)
#define PU (2 << 3)
#define OFF (1 << 3)
And so does the code in the TI PSP kernel and u-boot pin mux files.
Is the Technical Reference Manual wrong here?
Thank you and best regards,
Matthias