Patent ID: 8588255

Claim:
A full-T cross apparatus, comprises: an input module of a data buffer to sequentially receive service data at each input time slot from respective multiple input channels; and multiple output modules of the data buffer, wherein: each of the multiple output modules comprises an output control module and multiple data storage modules, each of the multiple data storage modules in each of the multiple output modules is communicatively connected to a respective output channel, the multiple data storage modules in each of the multiple output modules are configured to buffer the service data sequentially received at each input time slot from the respective multiple input channels, and each of the multiple output modules sends the buffered service data in the multiple data storage modules to the respective output channel according to output time slot information, the output control module is configured to store address information and the output time-slot information of the buffered service data in each of the multiple data storage modules in each of the multiple output modules, wherein the address information comprises storage addresses of the buffered service data in the multiple data storage modules; and the output control module is configured to send the buffered service data in the multiple data storage modules to the respective output channel according to the output time-slot information and the address information of the service data; the storage addresses of the service data in the multiple data storage modules comprise input channel numbers, and the output time-slot information comprises output time-slot numbers; the multiple data storage module is configured to buffer the received service data which are to be crossed to the respective output channels according to a preset storage control table; and the preset storage control table is generated according to a cross configuration table of each respective output channel according to configuration information of a Control Memory (CM) of a full-T cross; and the output control module is further configured to send the received service data buffered in the multiple data storage modules according to each output time slot to the respective output channel according to a preset corresponding relation between the input channel numbers and the output time-slot numbers which is saved in an arbitration selection table; and the arbitration selection table is generated according to the cross configuration table of each respective output channel in the configuration information of the CM of the full-T cross, or generated according to the storage control table and the cross configuration table of each respective output channel in the configuration information of the CM of the full-T cross.