Hardware Overview Of The Ni 78Xxr - National Instruments PXI-7811 User Manual

Hardware Overview
of the NI 78xxR
This chapter presents an overview of the hardware functions and
I/O connectors on the NI 78xxR.
Figure 2-1 shows a block diagram for the NI 781xR. Figure 2-2 shows a
block diagram for the NI 7830R. Figure 2-3 shows a block diagram for the
NI 7831R/7833R/784xR/785xR.
User-Configurable
Digital I/O (40)
Digital I/O (40)
Digital I/O (40)
Digital I/O (40)
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Configuration Control
FPGA on
Data/Address/Control
RIO Devices
PXI Local Bus (NI PXI-781x R Only)
Figure 2-1. NI 781xR Block Diagram
2-1
2
Flash Memory
Control
Bus
Interface
Address/Data
RTSI Bus
R Series Multifunction RIO User Manual