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National Instruments Corporation
11
NI FlexRIO FPGA Module Installation Guide
Timebase accuracy
NI PXI-795
x
R........................................... ±100 ppm, 250 ps peak-to-peak jitter
NI PXIe-796
x
R ......................................... ±50 ppm, 250 ps peak-to-peak jitter
Data transfers .................................................... DMA, interrupts, programmed I/O
Number of DMA channels
NI PXI-795
x
R........................................... 3
NI PXIe-796
x
R ......................................... 16
FPGA Digital Input/Output
Number of general-purpose
channels ............................................................ 132, configurable as 132 single-ended,
66 differential, or a combination of both
1
Channels per bank
Bank 0/Bank 2 .......................................... 32, single-ended per bank
Bank 1/Bank 3 .......................................... 34, single-ended per bank
Compatibility .................................................... Configured through the FPGA and based on the
attached adapter module; 1.2 V, 1.5 V, 1.8 V,
2.5 V, 3.3 V I/O standards (refer to
www.xilinx.com
)
Protection.......................................................... Refer to
www.xilinx.com
Current .............................................................. Refer to
www.xilinx.com
Maximum I/O data rates
Single-ended ............................................. 400 Mb/s for LVDCI25
Differential................................................ 1 Gb/s for LVDS
Global clock inputs ........................................... 1 LVTTL, 1 LVDS
Connection resources
NI PXI-795
x
R........................................... PXI triggers, PXI_CLK10, and PXI star trigger
NI PXIe-796
x
R ......................................... PXI triggers, PXI_CLK10, PXI star trigger,
PXIe_DStarA, PXIe_DStarB, PXIe_DStarC,
and PXIe_Sync100
1
The 132 channels span across four FPGA banks. Refer to the
NI FlexRIO FPGA Module Signals
section
for more information about banks.
Summary of Contents for FlexRIO PXIe-79 R Series
Page 1: ...PXIe 7975...
