1.1 --- a/docs/wiki/Examples--vga-pmp Sat May 04 22:54:18 2019 +0200
1.2 +++ b/docs/wiki/Examples--vga-pmp Mon May 20 23:34:28 2019 +0200
1.3 @@ -1,8 +1,8 @@
1.4 = VGA Output Example (Parallel Mode Transfers) =
1.5
1.6 -This example demonstrates the generation of an analogue VGA signal from a
1.7 -PIC32 microcontroller using the parallel mode (parallel master port, PMP)
1.8 -peripheral. The result is not entirely satisfactory:
1.9 +This example demonstrates the generation of an analogue [[VGA Signal Output|
1.10 +VGA]] signal from a PIC32 microcontroller using the parallel mode (parallel
1.11 +master port, PMP) peripheral. The result is not entirely satisfactory:
1.12
1.13 * Pixels are very narrow unless buffered using a flip-flop driven by the
1.14 peripheral, this being a characteristic of the way the peripheral works, it
1.15 @@ -81,33 +81,3 @@
1.16 HSYNC -> HS
1.17 VSYNC -> VS
1.18 }}}
1.19 -
1.20 -=== Output Socket Pinout ===
1.21 -
1.22 -{{{
1.23 -5 (GND) 4 (NC) 3 (B) 2 (G) 1 (R)
1.24 -
1.25 - 10 (GND) 9 (NC) 8 (GND) 7 (GND) 6 (GND)
1.26 -
1.27 -15 (NC) 14 (VS) 13 (HS) 12 (NC) 11 (NC)
1.28 -}}}
1.29 -
1.30 -=== Output Cable Pinout ===
1.31 -
1.32 -{{{
1.33 - 1 (R) 2 (G) 3 (B) 4 (NC) 5 (GND)
1.34 -
1.35 -6 (GND) 7 (GND) 8 (GND) 9 (NC) 10 (GND)
1.36 -
1.37 - 11 (NC) 12 (NC) 13 (HS) 14 (VS) 15 (NC)
1.38 -}}}
1.39 -
1.40 -== References ==
1.41 -
1.42 -https://en.wikipedia.org/wiki/VGA_connector
1.43 -
1.44 -http://papilio.cc/index.php?n=Papilio.VGAWing
1.45 -
1.46 -http://lucidscience.com/pro-vga%20video%20generator-2.aspx
1.47 -
1.48 -https://sites.google.com/site/h2obsession/CBM/C128/rgbi-to-vga