# For more options and information see
# http://rpf.io/configtxtreadme
# Some settings may impact device functionality. See link above for details

# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1

# uncomment the following to adjust overscan. Use positive numbers if console
# goes off screen, and negative if there is too much border
#overscan_left=16
#overscan_right=16
#overscan_top=16
#overscan_bottom=16

# uncomment to force a console size. By default it will be display's size minus
# overscan.
#framebuffer_width=1280
#framebuffer_height=720

# uncomment if you get no picture on HDMI for a default "safe" mode
# Use "safe mode" settings to try to boot with maximum hdmi compatibility. 
# This is the same as the combination of: hdmi_force_hotplug=1, hdmi_ignore_edid=0xa5000080, 
# config_hdmi_boost=4, hdmi_group=2, hdmi_mode=4, disable_overscan=0, overscan_left=24, 
# overscan_right=24, overscan_top=24, overscan_bottom=24
#hdmi_safe=1

# Enables the ignoring of EDID/display data if your display doesn't have an accurate EDID. 
#hdmi_ignore_edid=0xa5000080

# When set to 1, will read the edid data from the edid.dat file instead of from the monitor.
#hdmi_edid_file=1

# Pretends all audio formats are supported by display, allowing passthrough of DTS/AC3 
# even when not reported as supported.
#hdmi_force_edid_audio=1

# Pretends all audio formats are unsupported by display. 
# This means ALSA will default to analogue.
#hdmi_ignore_edid_audio=1

# Pretends all CEA modes support 3D even when edid doesn't indicate support for them.
#hdmi_force_edid_3d=1

# Avoid fuzzy matching of modes described in edid. 
# Picks the standard mode with matching resolution and closest 
# framerate even if blanking is wrong.
#avoid_edid_fuzzy_match=1

# Doesn't sent initial active source message. 
# Avoids bringing (CEC enabled) TV out of standby and channel switch when rebooting. 
#hdmi_ignore_cec_init=1

# Pretends CEC is not supported at all by TV. No CEC functions will be supported. 
#hdmi_ignore_cec=1

# Use HDMI mode even if no HDMI monitor is detected
# uncomment if hdmi display is not detected and composite is being output
hdmi_force_hotplug=1

# Pretends HDMI hotplug signal is not asserted so it appears a HDMI display is not attached.
#hdmi_ignore_hotplug=1

# This defines the HDMI type
# Not specifying the group, or setting to 0 will use the preferred group reported by the edid. 
# CEA (TV and big screens)
#hdmi_group=1   
# DMT (Computer display)
#hdmi_group=2

#------------ HDMI Modes ---------------
# Your HDMI monitor may support only a limited set of formats. 
# To find out which formats are supported, use the following method.
# 
# Set the output format to VGA 60 Hz (hdmi_group=1 hdmi_mode=1) and boot up the Raspberry Pi
# Enter the following command to give a list of CEA supported modes
#    /opt/vc/bin/tvservice -m CEA
# 
# Enter the following command to give a list of DMT supported modes
#    /opt/vc/bin/tvservice -m DMT
# 
# Enter the following command to show your current state
#    /opt/vc/bin/tvservice -s
# 
# Enter the following commands to dump more detailed information from your monitor
#    /opt/vc/bin/tvservice -d edid.dat
#    /opt/vc/bin/edidparser edid.dat
# 
# The edid.dat should also be provided when troubleshooting problems with the default HDMI mode 
# 
# These values are valid if hdmi_group=1 (CEA)
# H means 16:9 variant (of a normally 4:3 mode).
# 2x means pixel doubled (that is, higher clock rate, with each pixel repeated twice)
# 4x means pixel quadrupled (that is, higher clock rate, with each pixel repeated four times)
#
# VGA
#hdmi_mode=1    
# 480p 60 Hz
#hdmi_mode=2    
# 480p 60 Hz H
#hdmi_mode=3
# 720p 60 Hz
#hdmi_mode=4
# 1080i 60 Hz
#hdmi_mode=5
# 480i 60 Hz
#hdmi_mode=6
# 480i 60 Hz  H
#hdmi_mode=7
# 240p 60 Hz
#hdmi_mode=8
# 240p 60 Hz H
#hdmi_mode=9
# 480i 60 Hz 4x
#hdmi_mode=10
# 480i 60 Hz 4x H
#hdmi_mode=11
# 240p 60 Hz 4x
#hdmi_mode=12
# 240p 60 Hz 4x H
#hdmi_mode=13
# 480p 60 Hz 2x
#hdmi_mode=14
# 480p 60 Hz 2x H
#hdmi_mode=15
# 1080p 60 Hz
#hdmi_mode=16
# 576p 50 Hz
#hdmi_mode=17
# 576p 50 Hz H
#hdmi_mode=18
# 720p 50 Hz
#hdmi_mode=19
# 1080i 50 Hz
#hdmi_mode=20
# 576i 50 Hz
#hdmi_mode=21
# 576i 50 Hz H
# hdmi_mode=22
# 288p 50 Hz
#hdmi_mode=23
# 288p 50 Hz H
#hdmi_mode=24
# 576i 50 Hz  4x
#hdmi_mode=25
# 576i 50 Hz 4x H
#hdmi_mode=26
# 288p 50 Hz 4x
#hdmi_mode=27
# 288p 50 Hz 4x H
#hdmi_mode=28
# 576p 50 Hz 2x
#hdmi_mode=29
# 576p 50 Hz 2x H
#hdmi_mode=30
# 1080p 50 Hz
#hdmi_mode=31
# 1080p 24 Hz
#hdmi_mode=32
# 1080p 25 Hz
#hdmi_mode=33
# 1080p 30 Hz
#hdmi_mode=34
# 480p 60 Hz 4x
#hdmi_mode=35
# 480p 60 Hz 4xH
#hdmi_mode=36
# 576p 50 Hz 4x
#hdmi_mode=37
# 576p 50 Hz 4x H
#hdmi_mode=38
# 1080i 50 Hz reduced blanking
#hdmi_mode=39
# 1080i 100 Hz
#hdmi_mode=40
# 720p 100 Hz
#hdmi_mode=41
# 576p 100 Hz
#hdmi_mode=42
# 576p 100 Hz H
#hdmi_mode=43
# 576i 100 Hz
#hdmi_mode=44
# 576i 100 Hz H
#hdmi_mode=45
# 1080i 120 Hz
#hdmi_mode=46
# 720p 120 Hz
#hdmi_mode=47
# 480p 120 Hz
#hdmi_mode=48
# 480p 120 Hz H
#hdmi_mode=49
# 480i 120 Hz
#hdmi_mode=50
# 480i 120 Hz H
#hdmi_mode=51
# 576p 200 Hz
#hdmi_mode=52
# 576p 200 Hz H
#hdmi_mode=53
# 576i 200 Hz
#hdmi_mode=54
# 576i 200 Hz H
#hdmi_mode=55
# 480p 240 Hz
#hdmi_mode=56
# 480p 240 Hz H
#hdmi_mode=57
# 480i 240 Hz
#hdmi_mode=58
# 480i 240 Hz H
#hdmi_mode=59

# These values are valid if hdmi_group=2 (DMT)
# Note: There is a pixel clock limit which means the highest supported mode is 
# 1920x1200 @60 Hz with reduced blanking.
# 640x350 85 Hz
#hdmi_mode=1
# 640x400 85 Hz
#hdmi_mode=2
# 720x400 85 Hz
#hdmi_mode=3
# 640x480 60 Hz
#hdmi_mode=4
# 640x480 72 Hz
#hdmi_mode=5
# 640x480 75 Hz
#hdmi_mode=6
# 640x480 85 Hz
#hdmi_mode=7
# 800x600 56 Hz
#hdmi_mode=8
# 800x600 60 Hz
#hdmi_mode=9
# 800x600 72 Hz
#hdmi_mode=10
# 800x600 75 Hz
#hdmi_mode=11
# 800x600 85 Hz
#hdmi_mode=12
# 800x600 120 Hz
#hdmi_mode=13
# 848x480 60 Hz
#hdmi_mode=14
# 1024x768 43 Hz  DO NOT USE
###hdmi_mode=15
# 1024x768 60 Hz
#hdmi_mode=16
# 1024x768 70 Hz
#hdmi_mode=17
# 1024x768 75 Hz
#hdmi_mode=18
# 1024x768 85 Hz
#hdmi_mode=19
# 1024x768 120 Hz
#hdmi_mode=20
# 1152x864 75 Hz
#hdmi_mode=21
# 1280x768 Reduced blanking
#hdmi_mode=22
# 1280x768 60 Hz
#hdmi_mode=23
# 1280x768 75 Hz
#hdmi_mode=24
# 1280x768 85 Hz
#hdmi_mode=25
# 1280x768 120 Hz Reduced blanking
#hdmi_mode=26
# 1280x800 Reduced blanking
#hdmi_mode=27
# 1280x800 60 Hz
#hdmi_mode=28
# 1280x800 75 Hz
#hdmi_mode=29
# 1280x800 85 Hz
#hdmi_mode=30
# 1280x800 120 Hz Reduced blanking
#hdmi_mode=31
# 1280x960 60 Hz
#hdmi_mode=32
# 1280x960 85 Hz
#hdmi_mode=33
# 1280x960 120 Hz Reduced blanking
#hdmi_mode=34
# 1280x1024 60 Hz
#hdmi_mode=35
# 1280x1024 75 Hz
#hdmi_mode=36
# 1280x1024 85 Hz
#hdmi_mode=37
# 1280x1024 120 Hz Reduced blanking
#hdmi_mode=38
# 1360x768 60 Hz
#hdmi_mode=39
# 1360x768 120 Hz Reduced blanking
#hdmi_mode=40
# 1400x1050 Reduced blanking
#hdmi_mode=41
# 1400x1050 60 Hz
#hdmi_mode=42
# 1400x1050 75 Hz
#hdmi_mode=43
# 1400x1050 85 Hz
#hdmi_mode=44
# 1400x1050 120 Hz Reduced blanking
#hdmi_mode=45
# 1440x900 Reduced blanking
#hdmi_mode=46
# 1440x900 60 Hz
#hdmi_mode=47
# 1440x900 75 Hz
#hdmi_mode=48
# 1440x900 85 Hz
#hdmi_mode=49
# 1440x900 120 Hz  Reduced blanking
#hdmi_mode=50
# 1600x1200 60 Hz
#hdmi_mode=51
# 1600x1200 65 Hz
#hdmi_mode=52
# 1600x1200 70 Hz
#hdmi_mode=53
# 1600x1200 75 Hz
#hdmi_mode=54
# 1600x1200 85 Hz
#hdmi_mode=55
# 1600x1200 120 Hz Reduced blanking
#hdmi_mode=56
# 1680x1050 Reduced blanking
#hdmi_mode=57
# 1680x1050 60 Hz
#hdmi_mode=58
# 1680x1050 75 Hz
#hdmi_mode=59
# 1680x1050 85 Hz
#hdmi_mode=60
# 1680x1050 120 Hz Reduced blanking
#hdmi_mode=61
# 1792x1344 60 Hz
#hdmi_mode=62
# 1792x1344 75 Hz
#hdmi_mode=63
# 1792x1344 120 Hz Reduced blanking
#hdmi_mode=64
# 1856x1392 60 Hz
#hdmi_mode=65
# 1856x1392 75 Hz
#hdmi_mode=66
# 1856x1392 120 Hz Reduced blanking
#hdmi_mode=67
# 1920x1200 Reduced blanking
#hdmi_mode=68
# 1920x1200 60 Hz
#hdmi_mode=69
# 1920x1200 75 Hz
#hdmi_mode=70
# 1920x1200 85 Hz
#hdmi_mode=71
# 1920x1200 120 Hz Reduced blanking
#hdmi_mode=72
# 1920x1440 60 Hz
#hdmi_mode=73
# 1920x1440 75 Hz
#hdmi_mode=74
# 1920x1440 120 Hz Reduced blanking
#hdmi_mode=75
# 2560x1600 Reduced blanking
#hdmi_mode=76
# 2560x1600 60 Hz
#hdmi_mode=77
# 2560x1600 75 Hz
#hdmi_mode=78
# 2560x1600 85 Hz
#hdmi_mode=79
# 2560x1600 120 Hz Reduced blanking
#hdmi_mode=80
# 1366x768 60 Hz
#hdmi_mode=81
# 1080p 60 Hz
#hdmi_mode=82
# 1600x900 Reduced blanking
#hdmi_mode=83
# 2048x1152 Reduced blanking
#hdmi_mode=84
# 720p 60 Hz
#hdmi_mode=85
# 1366x768 Reduced blanking
#hdmi_mode=86   
#------------ HDMI Modes ---------------

# OR
# uncomment to force a specific HDMI mode (this will force VGA)
#hdmi_group=2
#hdmi_mode=1

# Uncomment to force a HDMI mode rather than DVI. 
# This can make audio work in DMT (computer monitor) modes
# Normal DVI mode (No sound)
#hdmi_drive=1 
# Normal HDMI mode (Sound will be sent if supported and enabled)
hdmi_drive=2

# uncomment to increase signal to HDMI, if you have interference, blanking, or
# no display. Default is 5 on boards > PI 1B. Maximum is 11.
# Lower values are meant to be for short HDMI cables, larger for longer ones. 
# This can also apply for old HDMI displays ()receivers are not sensitive enough).
config_hdmi_boost=7

# Normal NTSC
#sdtv_mode=0
# Japanese version of NTSC – no pedestal
#sdtv_mode=1
# Normal PAL
#sdtv_mode=2
# Brazilian version of PAL – 525/60 rather than 625/50, different subcarrier
#sdtv_mode=3
# Composite PAL
#sdtv_mode=2

# Display Aspect
#sdtv_aspect=1  4:3
#sdtv_aspect=2  14:9
#sdtv_aspect=3  16:9

# sdtv_disable_colourburst=1  #colour burst is disabled

#uncomment to overclock the arm. 700 MHz is the default.
#arm_freq=800

# Uncomment some or all of these to enable the optional hardware interfaces
#dtparam=i2c_arm=on
#dtparam=i2s=on
#dtparam=spi=on

# Uncomment this to enable the lirc-rpi module
#dtoverlay=lirc-rpi

# Additional overlays and parameters are documented /boot/overlays/README

# Enable audio (loads snd_bcm2835)
dtparam=audio=on

# console framebuffer width in pixels. Default is display width minus overscan.
#framebuffer_width=1024

# console framebuffer height in pixels. Default is display height minus overscan.
#framebuffer_height=768 

# console framebuffer depth in bits per pixel. 
# Default is 16. 8 bit is valid, but default RGB palette makes an unreadable screen.
# 24 bit looks better but has corruption issues as of 20120615. 
# 32 bit has no corruption issues but needs framebuffer_ignore_alpha=1 AND 
# shows the wrong colors as of 20120615.
#framebuffer_depth 16 

# set to 1 to disable alpha channel. Helps with 32 bit.
#framebuffer_ignore_alpha=1 

# Display rotate configurations
# Normal
#display_rotate=0
# 90 degrees
#display_rotate=1
# 180 degrees
#display_rotate=2
# 270 degrees
#display_rotate=3
# horizontal flip
#display_rotate=0x10000
# vertical flip
#display_rotate=0x20000

# When running lscpu or cat /proc/cpuinfo the reported processor ist ARMv7. 
# To tell the RPi3B to start in ARMv8-mode you have to add a new line to config.txt.[10]
#arm_control=0x200