1 trigger board overview, Trigger board overview, 26 operation theory – ADLINK PCI-8124-C User Manual
Page 36
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26
Operation Theory
4.1
Trigger Board Overview
The input and output relationships are shown as follows:
Inside the PCI-8124-C, all the position comparison and mapping
tasks will be executed within the FPGA. The functional block is as
follows:
The FIFO will automatically load the comparing points into 32-bit
comparator. The comparator will compare the data from counter
Timer (4)
Counter (4)
Latch Register (4)
Comparator (14)
Linear Function
(10)
FIFO (4)
PWM
&
Mapping
TTL Input (4)
Encoder Channel
(4)
Index Input (4)
LTC Signals (4)
TRG (4)
TTL (4)
Interrupt
CPU
Trigger Counter
(4)
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