DAZZLER
TM
system manual Part I : installation & operation 5.8
• a new waveform is loaded into the memory currently-in-use:
1. selector ”Loading In...” set on "A" (blue area), while the upper right selector (in
machine controls) is set on "A: Mem 0". This selector in machine controls is called
the display selector.
2. selector ”Loading In...” set on "B" (blue area), while the display selector is set on
"B: Mem 1".
• the display selector position is changed between "A: Mem 0", "B: Mem 1" or "A/B:
Alternate". Any change in the display selector causes a memory (ram) to memory
(display) transfer.
• when applying a logic one signal (section 8.3) to the aux input while the display selector
is set on "B" : the aux signal is specifically used in this case to force the generator to
display "A".
The duration of the buffer load operation is proportional to the waveform size and the basic
clock period. Using the HR example shown in Figure 5.11 to obtain the actual waveform size,
one only requires the number of packets NP AK.
NP AK = 184. It takes 3 × 12.5ns to transfer one byte from ram memory to the display
memory buffer, and 33 × 37.5ns = 1.24µs to transfer a packet (1 header byte + 32 byte data)
from ram to display buffer, a single waveform transfer lasts NP AK × 1.24 = 228µs. This
gives a global value, the actual hardware and firmware may differ. When the display mode is
Alternate, two waveforms are required.
5.8 Troubleshooting
5.8.1 Missing parameters
Some parameters are absolutely required by the software to start. If they are not present, the
software will not start. Some other are considered ”optional”: they are generally described
as such in parameters files comments. The absence of one of these last will not prevent the
software to work. If you encounter an error message telling that one required parameter is
missing, please contact Fastlite for support on solving the issue.
5.8.2 E-mail reports
Please, in case of any problem, get in touch via e-mail with as much information as possible in
”computer readable form” at the address: sav@fastlite.com
AU CHOIX ... ou un mlange!? Citations du courrier SAV:
Please use the address sav@fastlite.com fork your queries: it automatically reaches several
people in Fastlite so that the first of us who is available will answer as soon as possible.
V3.00 - 8
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