GS1500 Datasheet - Gennum Corporation

GS1500 HDTV Serial Digital Deformatter

When interfaced to the Gennum GS1545 HDTV Equalizing Receiver or GS1540 Non-Equalizing Receiver, the GS1500 performs the final conversion to word aligned data. The device performs NRZI decoding and de-scrambling as per SMPTE 292M and word-aligns to the incoming data stream. Line based CRCs are calcu.

GS1500 Features

* SMPTE 292M compliant

* standards detection/indication for SMPTE 292M levels A/B,C,D/E,F,G/H,I,J/K,L/M

* NRZI decoding and SMPTE descrambling with BYPASS option

* line CRC calculation, comparison

* selectable line based CRC re-insertion

* H, V, F timi

GS1500_GennumCorporation.pdf