Picolo Jet-X Product Description
24
4. Features
4.1. PC
reset
headers
64-bit board
PCI slot
A reset cable can be connected directly to a
"PC reset header". The watchdog uses a static
switch with an ON resistance of about 35 ohms.
The polarity at the switch input doesn't matter.
In the drawing is illustrated the control of PC
reset by button or by the Picolo Jet-X. The
switch can also be used for other purposes
than resetting the computer: for example, it can
activate an alarm.
The two "PC reset headers" are equivalent.
See also topic "Using the watchdog" in the electronic documentation.
4.2. 75 ohms switches
OFF
ON
1
2
3 4
The switch
n
controls the 75 ohms termination of the
corresponding VID
n
input, where
n
= 1, 2, 3 or 4.
In the factory configuration, all video terminations are active
.
Therefore, all switches are closed (ON position).
To remove the termination, set the switch to OFF position.
Picolo
Jet-X
