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raspberry_boards:raspberry_vga_board [2016/01/21 00:01] admin [Installation] |
raspberry_boards:raspberry_vga_board [2020/09/15 16:44] admin [Knowlegde] |
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3.{{:raspberry_boards:vga-socket_3.jpg?200|}} | 3.{{:raspberry_boards:vga-socket_3.jpg?200|}} | ||
4.{{:raspberry_boards:vga-socket_4.jpg?200|}}\\ | 4.{{:raspberry_boards:vga-socket_4.jpg?200|}}\\ | ||
+ | |||
+ | **Pin 9 has changed from key to +5V so it's best to remouve it!**\\ | ||
+ | [[https://en.wikipedia.org/wiki/VGA_connector]]\\ | ||
---- | ---- | ||
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==== Parts ==== | ==== Parts ==== | ||
- | **Resistors:** | + | * **Resistors:** |
* 2x 120 Ohm | * 2x 120 Ohm | ||
* 3x 500 Ohm | * 3x 500 Ohm | ||
Line 44: | Line 47: | ||
* 3x 8 kOhm | * 3x 8 kOhm | ||
* 3x 16 kOhm | * 3x 16 kOhm | ||
- | **Mechanical:** | + | * **Mechanical:** |
* VGA connector | * VGA connector | ||
* 1x connector 2x20pin | * 1x connector 2x20pin | ||
Line 52: | Line 55: | ||
==== Installation ==== | ==== Installation ==== | ||
- | <del>[[https://github.com/fenlogic/vga666/tree/master/documents]]</del> | + | <del>[[https://github.com/fenlogic/vga666/tree/master/documents]]\\ |
- | <del>download [[https://github.com/fenlogic/vga666/archive/master.zip]]\\ | + | download [[https://github.com/fenlogic/vga666/archive/master.zip]]\\ |
unpack\\ | unpack\\ | ||
copy dt-blob-dpi.bin to /boot/dt-blob.bin\\</del> | copy dt-blob-dpi.bin to /boot/dt-blob.bin\\</del> | ||
[[http://blog.queststem.com/post/129339443931/quick-start-guide-gerts-passive-vga-adapter-666]]\\ | [[http://blog.queststem.com/post/129339443931/quick-start-guide-gerts-passive-vga-adapter-666]]\\ | ||
+ | [[https://www.raspberrypi.org/forums/viewtopic.php?t=94424&f=91]]\\ | ||
+ | |||
$ sudo apt-get update | $ sudo apt-get update | ||
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$ sudo nano /boot/config.txt | $ sudo nano /boot/config.txt | ||
add this:\\ | add this:\\ | ||
- | dtoverlay=vga666\\ | + | dtoverlay=vga666 |
and this:\\ | and this:\\ | ||
- | enable_dpi_lcd=1\\ | + | enable_dpi_lcd=1 |
- | display_default_lcd=1\\ | + | display_default_lcd=1 |
- | Dont forget to add the resolution:\\ | + | Dont forget to add the resolution, too:\\ |
- | to 1080p60\\ | + | for 1080p60\\ |
- | dpi_group=2\\ | + | dpi_group=2 |
- | dpi_mode=82\\ | + | dpi_mode=82 |
- | or to 1024x768 60Hz\\ | + | for 1024x768 60Hz\\ |
- | dpi_group=2\\ | + | dpi_group=2 |
- | dpi_mode=16\\ | + | dpi_mode=16 |
- | more video-modes for DMT and CEA on:\\ | + | ... more video-mode for DMT and CEA are on:\\ |
[[https://www.raspberrypi.org/documentation/configuration/config-txt.md]]\\ | [[https://www.raspberrypi.org/documentation/configuration/config-txt.md]]\\ | ||
- | Disable the SPI and I2C interfaces, otherwise VGA666 will not work correctly. Use the Advanced options from raspi-config to disable SPI and I2C. | + | Disable the SPI and I2C interfaces, otherwise VGA666 will not work correctly. Use the "Advanced Options" from raspi-config to disable SPI and I2C. |
$ sudo raspi-config | $ sudo raspi-config | ||
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**Install blinking LED**\\ | **Install blinking LED**\\ | ||
- | [[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:duino-pi_modification#install_blinking_led]] | + | [[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:duino-pi_modification#install_blinking_led]]\\ |
+ | If necessary change in the blink file the GPIO pin number to 27.\\ | ||
---- | ---- | ||
- | ==== Knowlegde ==== | + | ==== Links ==== |
[[http://raspi.tv/2014/vga-for-pi-debuts-at-camjam-alongside-hdmipi-production-model-no-1]]\\ | [[http://raspi.tv/2014/vga-for-pi-debuts-at-camjam-alongside-hdmipi-production-model-no-1]]\\ | ||
[[https://github.com/fenlogic/vga666]]\\ | [[https://github.com/fenlogic/vga666]]\\ | ||
[[http://www.javiervalcarce.eu/html/vga-signal-format-timming-specs-en.html]]\\ | [[http://www.javiervalcarce.eu/html/vga-signal-format-timming-specs-en.html]]\\ | ||
[[https://www.raspberrypi.org/forums/viewtopic.php?f=45&t=93041&p=865630]]\\ | [[https://www.raspberrypi.org/forums/viewtopic.php?f=45&t=93041&p=865630]]\\ | ||
+ | [[https://wiki.52pi.com/index.php/VGA666_Module_For_RPi_SKU:EP-0073]]\\ | ||
+ | |||
+ | ---- | ||
+ | ==== License ==== | ||
+ | |||
+ | The Raspberry Pi VGA-Board was designed by **Wolfgang Spahn** 2014-19.\\ | ||
+ | It is licensed under a [[http://creativecommons.org/licenses/by-nc-sa/4.0/"|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License]]. | ||
+ | |||
+ | <html> | ||
+ | <a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a> | ||
+ | </html> | ||
+ | |||
+ | ---- | ||
+ | |||