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uVGAII
The uVGA II board from 4D Systems
The uVGA II from 4D Systems is a low-cost VGA controller on a breakout board. The existing mbed cookbook 4D SGC library can be used with a couple minor patches for 640 by 480 resolution.
Here is a uVGA II demo program to try:
Import programuVGAII_demo
A demo program for the uVGAII board using the mbed cookbook 4DGL library in 640 by 480 VGA mode
Last commit 25 Feb 2011 by 
jim hamblen
Here is the wiring for the demo program:
| mbed | uVGA II |
|---|---|
| 5V=VU | 5V |
| Gnd | Gnd |
| TX=P9 | RX |
| RX=P10 | TX |
| P11 | Reset |
Just plug in any VGA monitor to the DB15 connector and watch the display.
mbed uVGA II demo program output on a VGA monitor in 640 by 480 mode.