Datasheet

Jon Waddington
51
4 Evaluation of the Information System
To assess the functionality of the system, a series of tests were carried out. The tests
included analysing the video signal, the user interface, the remote control input, the
internal and external temperature measurements, the communication with the X10
controller, the real time clock and the program’s memory usage.
4.1 TV Circuit
Figure 4.1 shows a scan line of the PAL TV signal generated by the propeller, including a
closer look at the colour burst at the beginning of the scan line.
Figure 4.1. Waveform of the PAL TV Signal
C
D
B
A