Welcome to RetroPie. RetroPie allows you to turn your Raspberry Pi, ODroid C1/C2, or PC into a retro-gaming machine. It builds upon Raspbian, EmulationStation, RetroArch and many other projects to enable you to play your favourite Arcade, home-console, and classic PC games with the minimum set-up. Raspberry Pi 3B+ Plus PPSSPP RetroPie Test & Settings! PSP Emulator. Getting some great results from PPSSPP on RetroPie on the new Raspberry Pi 3b+! Psp emulator. Some games do play at 60FPS but I tend to get more issues on those particular games even with specific frame skipping options.
When you connect your raspberry pi to your TV or monitor via HDMI, Pi attempts to guess the resolution, hdmi mode, overscan values etc., that best fits your display. But it might get this wrong and you may come across various problems with display such as :
- Picture doesn't fill the entire size of the screen and you can see black borders on left, right, top, bottom or all sides.
- Picture spills off the size of the screen and some parts of the picture are outside the screen.
- The resolution and HDMI modes are not the best values for your screen
This article explains how to set the correct display resolution on Raspberry Pi.
Picture doesn't fill the entire size of the screen and you can see black borders on left, right, top, bottom or all sides.
This is possibly because Pi is adding overscan to the signal. Modern TVs and monitors don't need overscan and hence disabling overscan altogether can make the Pi graphics fill the entire screen.
![Best ppsspp settings for raspberry pie for free Best ppsspp settings for raspberry pie for free](/uploads/1/2/5/4/125424786/246367886.jpg)
Check the settings on the TV or monitor first. Eg: On a Sony Bravia TV these settings are under Screen Format (Normal, Zoom, Wide Zoom etc.,). If this doesn't remove the black borders, then try disabling overscan on the Pi. This can be done by setting the parameter disable_overscan to
1
in /boot/config.txt and commenting other parameters related to overscan.- Take a backup of the file /boot/config.txt
- Open config.txt for editing
- Uncomment the #disable_overscan=1 (Remove the #)
- Comment all other overscan parameters
- Save and exit. ( CTRL+X followed by Y to save)
- Reboot
On most monitors/TVs this would remove the black borders and make the desktop fill the whole screen. However if your display stil has some overscan you may need to keep the overscan parameters in config.txt file, but adjust the values:
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More negative values means less black borders. Centre the display by trying different values for feft, right, top, bottom.
Picture spills off the size of the screen and some parts of the picture are outside the screen
This means you need positive overscan values.
The resolution and HDMI modes are not the best values for your screen
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Try to change monitor settings from Preferences → Monitor settings
However if it says 'Unable to get monitor information', find out the modes supported by your monitor by running tvservice command and set the correct mode in /boot/config.txt as below
- Run the tvservice command to output the result to a file.
- Pipe the file to edidparser to generate a readable text file.
- Grep the desired resolution to check if it is available. For example if you are checking for 1080p resolution'CEA' corresponds to hdmi_group=1
'DMT' corresponds to hdmi_group=2
The value inside () corresponds to hdmi_mode.From the above result:
hdmi_group=1
hdmi_mode=16 - Take a backup of /boot/config.txt
- Edit /boot/config.txt
- Uncomment hdmi_group and hdmi_mode and set the right values
- Save and exit; Ctrl+X followed by Y to save
- Reboot