Nxp Usa, Inc.

Avi Gal

Avraham Horn

Roi Menahem Shor

Itay Peled

Fabrice Aidan

Roy Glasner

Dmitry Lachover

Ilia Moskovich

Noam Eshel-Goldman

A signal processing device comprising at least one control unit arranged to receive at least one pack-insert instruction, decode the received at least one pack-insert instruction, and output at least one pack-insert control signal in accordance with the received pack-insert instruction. The signal processing device further comprising at least one pack-insert component arranged to receive at least a first data block to be inserted into a sequence of data blocks to be output to at least one destination register, receive a plurality of further data blocks to be packed within the sequence of data blocks to be output to the at least one destination register, arrange the at least first data block and the plurality of further data blocks into a sequence of data blocks based at least partly on the at least one pack-insert control signal, and output the sequence of data blocks.

Signal processing device and method of performing a pack-insert operation

The present application relates to a Common Public Radio Interface, CPRI, lane controller and a method of operating thereof. The CPRI lane controller comprises a transaction counter, a symbol counter and a comparator. The transaction counter is provided for maintaining a current aggregated transactions' size, Size, representative of an accumulated size of DMA transactions performed by a DMA controller in response to symbols transferred on a CPRI link from or to the CPRI lane controller. The symbol counter is provided for maintaining a current aggregated expected symbols' size, Size, representative of an accumulated size of a sequence of transferred symbols and a currently transferred symbol. The comparator is configured to issue a symbol awareness signal, SAS, in case the current aggregated transactions' size, Size, exceeds the current aggregated expected symbols' size, Size.

Common public radio interface, CPRI, lane controller and method of operating thereof

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Raanana, Israel

Avi Gal