USER MANUAL
NI PXIe-7858R
R Series Reconfigurable I/O Module (AI, AO, DIO) for PXI Express,
8 AI, 8 AO, 48 DIO, 1 MS/s AI, 512 MB DRAM, Kintex-7 325T FPGA
This document provides compliance, pinout, connectivity, mounting, and power information
for the NI PXIe-7858R.
Hardware Overview
The following high-level block diagram represents the NI PXIe-7858R.
Figure 1. NI PXIe-7858R Block Diagram
Device
Temperature
NI ASIC
Kintex-7
FPGA
NI PXIe-7858R
Flash
Memory
DIO
CONNECTOR 0
(MIO)
CONNECTOR 1
(DIO)
Data/
Address/
Control
Overvoltage
Protection
+5 V
Reference
AO
AO (x8)
DAC
ADC
AI
AI (x8)
INA
DIO (x16)
DIO (x32)
PXIe Connector
DDR3 RAM
100 MHz
OSC
Overvoltage
Protection
Overvoltage
Protection
Overvoltage
Protection
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