This library provides a set of fixed-point RF Communications IPs for LV FPGA. It contains examples on how to use the IP along with National Instruments PCI-5640Rand PXIe-5641R. The IP can also be used with other National Instruments R-Series hardware.

SOFTWARE REQUIREMENTS:

• LabVIEW FPGA 8.6.1
• Modulation Toolkit  [for examples] 4.1
• NI-5640R Drivers [for examples] 1.3

HARDWARE REQUIREMENT: PCI-5640R, PXIe-5641R

Download the attchement below and let us know what you think. We'd love to hear your feedback!

CONTENTS

<!-  1.      Modulators

a.    Binary Phase Shift Keying (BPSK)

b.    Differential BPSK (DBPSK)

c.    Quadrature Phase Shift Keying (QPSK)

d.    Differential QPSK (DQPSK)

e.    8-PSK

f.     Differential 8-PSK (D8PSK)

<!-  2.      Demodulators

a.    Frequency Modulation

b.    On-Off Keying

c.    BPSK

d.    DBPSK

e.    QPSK

f.     DQPSK

g.    8-PSK

h.    D8PSK

i.     PSK Timing recovery

j.     PSK Carrier tracking

<!-  3.      Phase Locked Loop

<!-  4.      Channel Encoders

a.    Reed-Solomon encoder [255, 239,8]

<!    5.      Channel Decoders

a.    Reed-Solomon decoder [255,239,8]

b.    Viterbi decoder [171,133]

c.    Viterbi decoder [Generic for K= 7]

<!-  6.      Fractional Resamplers

a.    IQ Fractional resampler

b.    Single channel fractional resampler

<!-   7.      Filters

a.    Pulse-shaping filter

b.    Matched filter

<!-  8.      Utilities

a.    Pack Bits (Ux to U32)

b.      Unpack Bits (U32 to Ux)