HP (Hewlett-Packard) 1660 TV Converter Box User Manual


 
Setting the Jumpers
The jumpers on J5 of the training board are used to control the source
of the state clock and to turn the glitch on or off. Before you start
each chapter, you should check the jumpers to make sure they are
properly set. The "To Set the Jumpers" exercise, on the next page,
gives you the information you need to change the jumpers. Table 1
shows you the jumper settings for the chapters .
Table 1 Jumper Settings
Jumper
Glitch CLK1 CLK2
Chapter 4
(change during
exercises)
ON OSC P.G. (Pattern generator)
Chapter 8 ON OSC P.G
All Other
Chapters
(Default)
OFF OSC P.G.
11-2