FMC-HDMI-CAM + PYTHON-1300-C
Frame Buffer Design Tutorial
v2015_4
23 February 2016
Page
17
of
23
Starting the HDMI video pipeline
To enable the HDMI pipeline (HDMI input => HDMI output), press the “
start hdmi
”
command. This will initialize the HDMI input interface, the corresponding Video DMA
core, as well as configure the OSD core to display the HDMI video path.
If the resolution of the video source is 1080P, the content will fill the entire 1080P
resolution output.
FMCHC_PYTHON1300C>
start hdmi
HDMI Input Initialization
Waiting for ADV7611 to locked on incoming video ...
ADV7611 Video Input LOCKED
Input resolution = 1920 X 1080
VDMA 0 Initialization
VDMA 1 Initialization
OSD Initialization (hdmi=0xFF, cam=0x00)
FMCHC_PYTHON1300C>
If the resolution of the video source is less than 1080P, the video source will be
displayed in the top-left portion of a 1080P resolution output.
FMCHC_PYTHON1300C>
start hdmi
HDMI Input Initialization
Waiting for ADV7611 to locked on incoming video ...
ADV7611 Video Input LOCKED
Input resolution = 1280 X 720
VDMA 0 Initialization
VDMA 1 Initialization
OSD Initialization (hdmi=0xFF, cam=0x00)
FMCHC_PYTHON1300C>