In case of the DeInterleaver, the interface configuration and the memory architecture remains the same. Since the data from the QPSK and DCM DeMapper comes at 20 bits at a time it is written into each ...
Overhead bytes are stored in the OH capture RAM for access by software. Alarms are processed. The OPU demapper block extracts payload data and OPUk overhead information if AMP mapped. The OPU overhead ...