paul@149 | 1 | = VGA Signal Wiring = |
paul@149 | 2 | |
paul@149 | 3 | The generation of a VGA-compatible video signal from a PIC32 microcontroller |
paul@149 | 4 | is demonstrated by a number of [[VGA Output Examples|examples]]. Common to |
paul@149 | 5 | these are certain hardware characteristics, described here to avoid |
paul@149 | 6 | unnecessary repetition. |
paul@149 | 7 | |
paul@149 | 8 | == Pinouts == |
paul@149 | 9 | |
paul@149 | 10 | For the examples documented in this project, the following pinouts apply. VGA |
paul@149 | 11 | connectors also support other signals, generally used for querying a display |
paul@149 | 12 | for supported resolutions, but since a statically configured resolution is |
paul@149 | 13 | employed by these examples, these other signals are left unconnected. |
paul@149 | 14 | |
paul@149 | 15 | === Output Socket Pinout === |
paul@149 | 16 | |
paul@149 | 17 | {{{ |
paul@149 | 18 | 5 (GND) 4 (NC) 3 (B) 2 (G) 1 (R) |
paul@149 | 19 | |
paul@149 | 20 | 10 (GND) 9 (NC) 8 (GND) 7 (GND) 6 (GND) |
paul@149 | 21 | |
paul@149 | 22 | 15 (NC) 14 (VS) 13 (HS) 12 (NC) 11 (NC) |
paul@149 | 23 | }}} |
paul@149 | 24 | |
paul@149 | 25 | === Output Cable Pinout === |
paul@149 | 26 | |
paul@149 | 27 | {{{ |
paul@149 | 28 | 1 (R) 2 (G) 3 (B) 4 (NC) 5 (GND) |
paul@149 | 29 | |
paul@149 | 30 | 6 (GND) 7 (GND) 8 (GND) 9 (NC) 10 (GND) |
paul@149 | 31 | |
paul@149 | 32 | 11 (NC) 12 (NC) 13 (HS) 14 (VS) 15 (NC) |
paul@149 | 33 | }}} |
paul@149 | 34 | |
paul@149 | 35 | === References === |
paul@149 | 36 | |
paul@149 | 37 | * [[WikiPedia:VGA connector]] |
paul@149 | 38 | |
paul@149 | 39 | * [[http://papilio.cc/index.php?n=Papilio.VGAWing|VGAWing]] |
paul@149 | 40 | |
paul@149 | 41 | * [[http://lucidscience.com/pro-vga%20video%20generator-2.aspx| |
paul@149 | 42 | LucidScience - Build the VGA VIDEO GENERATOR - Page 2 of 16]] |
paul@149 | 43 | |
paul@149 | 44 | * [[https://sites.google.com/site/h2obsession/CBM/C128/rgbi-to-vga| |
paul@149 | 45 | RGBI to VGA - H2Obsession]] |