Smacq Technologies PCI-1255, Руководство пользователя

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3
Chapter 1 Overview
1.1 Product introduction
PCI-1255 is a high-performance data acquisition product that is feature-rich and
cost-effective. Based on 32-bit PCI interface, PCI-1255 can provide 12-bit with max sampling rate
of 500kS/s, up to 32 channels analog data acquisition. Equipped with 16 digital input channels, 16
digital output channels, and 3 16-dit timer/counter channels, this is the best choice for you
weighing cost control and the speed of completion.
Figure 1.1 shows the block diagram of PCI-1255.
1.2 Product features

32 channels single-ended analog input or 16 channels differential analog input

Up to 500kS/s analog input sampling rate
MUX
AI 0
TO
AI 31
ADC
Logic
&
Memory
DIO
82C54
PCI
Controller
32-bit PCI Bus
Figure 1.1
、
PCI-1255 block diagram