Ulyssix Technologies, Inc.-- Bit Syncs, Frame Syncs, Decoms, PCM Simulators, FM Demodulators

---Dual Bit Sync/Frame Sync

The TarsusPCM-PCI-02 Processor Board is a multi-mode board that contains two fully independent DSP implemented digital bit synchronizers from 1 bps to 20 Mbps with corresponding Frame Synchronizers and dual PCM output encoder capability per input. The bit syncs accept all of the IRIG106-01 code types and has Eb/N0 rejection of better than 1 dB to the theoretical BER published curve. The input AGC accepts inputs from 75 mVpp to 10 Vpp.

The Ulyssix supplied Windows application software allows the user to setup each channel with easy to use GUI interface and gives indicators for loop lock, frame lock, subframe lock, AGC strength as well as soft scope outputs for the AGC data, eye pattern lock representation as well as a full frame dump display. The output of the frame synchronizer also can be dumped to the host computer hard drive for archivial and data reduction applications.

Datasheet

Manual

TarsusPCM Software

Tarburn Software

Bit Synchronizer Features

Full Bit Sync design using all DSP filter algorithms in FPGA technology for maximum performance capability.
Accepts IRIG PCM code types including: NRZ-L/M/S, RNRZ-L, RZ, BiP-L/M/S, DM-M/S
Bit Sync programmable input rates from 1 bps to 20/32 Mbps for NRZ-L/M/S, RNRZ-L, RZ and 1 bps to 10/16 Mbps for other code types (optional versions)
Input Level from 75 mVp-p to 10 Vp-p
Less than 1 dB theoretical bit sync BER performance
PCM encoder output capability for IRIG codetypes
Second PCM encoder output has external selectable input for use with decryptor interfaces

Frame Synchronizer Features

Supports all IRIG Class II 16 to 33 bit frame synchronizer patterns
User programmable sync search/check/lock output display strategies
Minor frame lengths up to 64K bits with subframes lengths up to 1024 frames
Programmable number of frame sync bit slips and allowable sync bit errors
User friendly Windows GUI based software for full setup of bit sync and frame sync formats and optional client/server capability