BBIO SPI1 & HDMI
Moderators: adafruit_support_bill, adafruit
Please be positive and constructive with your questions and comments.
- spinstabilized
- Posts: 1
- Joined: Mon Dec 12, 2011 8:01 am
BBIO SPI1 & HDMI
I cannot figure out why it is required to disable the HDMI for SPI 1 to work. None of the SPI1 pins are listed as being used for HDMI. The only thing I can find in the SRM is that P9_25 has the ~25 MHz clock for the HDMI audio but, otherwise, all of the HDMI/LCD functionality is on P8. What am I missing here?
- adafruit_support_mike
- Posts: 67446
- Joined: Thu Feb 11, 2010 2:51 pm
Re: BBIO SPI1 & HDMI
The HDMI virtual cape uses P9.29, which is the SPI1.DO pin:
https://github.com/notro/fbtft/wiki/BeagleBone-Black
https://github.com/notro/fbtft/wiki/BeagleBone-Black
Please be positive and constructive with your questions and comments.