ADLINK PCI-9527 - Manual (Page 33)

Operation Theory 21
ADLINK Technology Inc. PCI-9527
Copyright 2010 User’s Manual
3 Operation Theory
This chapter contains information about the PCI-9527 operating
concepts, including analog input, analog output, triggering and
timing.
3.1 Functional Block Diagram
AI Channel 0
Front End
Circuit
AI Channel 1
Front End
Circuit
AO Channel 0
Front End
Circuit
AO Channel 1
Front End
Circuit
ADC
Interface
DAC
Interface
Offset/Gain
Correction
Offset/Gain
Correction
Local
FIFO
FP
FIFO
PF
FIFO
PCI Interface
DDS
Timing Control
and Trigger In
Calibration
Mux and
Reference Src PCI
Bu
s