CommonPIC32

docs/wiki/VGA_Signal_Wiring

150:82a63936a118
2019-06-11 Paul Boddie Added initial library documentation.
     1 = VGA Signal Wiring =     2      3 The generation of a VGA-compatible video signal from a PIC32 microcontroller     4 is demonstrated by a number of [[VGA Output Examples|examples]]. Common to     5 these are certain hardware characteristics, described here to avoid     6 unnecessary repetition.     7      8 == Pinouts ==     9     10 For the examples documented in this project, the following pinouts apply. VGA    11 connectors also support other signals, generally used for querying a display    12 for supported resolutions, but since a statically configured resolution is    13 employed by these examples, these other signals are left unconnected.    14     15 === Output Socket Pinout ===    16     17 {{{    18 5 (GND)  4 (NC)   3 (B)    2 (G)    1 (R)    19     20     10 (GND) 9 (NC)   8 (GND)  7 (GND)  6 (GND)    21     22 15 (NC)  14 (VS)  13 (HS)  12 (NC)  11 (NC)    23 }}}    24     25 === Output Cable Pinout ===    26     27 {{{    28     1 (R)    2 (G)    3 (B)    4 (NC)   5 (GND)    29     30 6 (GND)  7 (GND)  8 (GND)  9 (NC)   10 (GND)    31     32     11 (NC)  12 (NC)  13 (HS)  14 (VS)  15 (NC)    33 }}}    34     35 === References ===    36     37  * [[WikiPedia:VGA connector]]    38     39  * [[http://papilio.cc/index.php?n=Papilio.VGAWing|VGAWing]]    40     41  * [[http://lucidscience.com/pro-vga%20video%20generator-2.aspx|    42      LucidScience - Build the VGA VIDEO GENERATOR - Page 2 of 16]]    43     44  * [[https://sites.google.com/site/h2obsession/CBM/C128/rgbi-to-vga|    45      RGBI to VGA - H2Obsession]]