METHOD 1
METHOD 2
INHIBIT
INHIBIT
PR
TO COUNT
INPUT
Q
TO
S
R
D
C
Q
COUNT INPUT
COUNT
COUNT
PULSES
(Same as input to Alt Count)
PULSES
(Same as input to Alt Count)
FIGURE 7. SYNCHRONIZING INHIBIT WITH COUNT PULSES
FIGURE 8. APPLICATION EXAMPLE: HIGH SPEED DIFFERENTIAL ENERGY ANALYZER
LS7061C
VOLTAGE
DISCRIMINATORS
PRESCALERS
DETECTOR
SCAN
EN
CE
RADIATION
PULSE
B
U
S
PROCESSOR
Pulse voltage
proportional
to energy of
radiation
EN
CE
EN
CE
CASCADE ENABLE
NOTE : The processor subtracts counts from successive counters to determine the differential energy spectrum
The information included herein is believed to be
accurate and reliable. However, LSI Computer Systems,
Inc. assumes no responsibilities for inaccuracies, nor for
any infringements of patent rights of others which may
result from its use.
7060C/61C-121801-6
LSI [ LSI COMPUTER SYSTEMS ]
