Download ALICE LOCAL TRIGGER UNIT USER'S GUIDE

9.
Configuration
The Configuration menu, shown in figure 10, offers several possibilities. The
most important are the top two options, which determine whether the LTU is
to be in GLOBAL or STANDALONE mode. In addition there are three other
configuration options, each of which activates a new window. (In figure 10,
two of those options have been selected, and the associated windows opened,
which is why the options are shown in grey.) The other options are described
below.
Figure 10. Main configuration window.
•
setBUSY option. Selecting the setBUSY option opens a further
window, as shown in figure 11. The purpose of the window is to enter a
value which specifies which BUSY inputs and outputs are activated. The
code value is computed as shown in Table 4. By default, BUSY inputs are
disabled.
Figure 11. setBUSY window. Inputs are enabled or disabled, according to the
value entered. See Table 4 for possible values.
Table 4. Possible values of binputs.
binputs
0
1
2
3
BUSY1
disabled
enabled
disabled
enabled
15
BUSY2
disabled
disabled
enabled
enabled