Patent ID: 7237044

Claim:
An information processing terminal, comprising: a first processing section for producing a first transfer data, a second transfer data, and a data transfer descriptor for requesting transfer of the first transfer data; and a second processing section for receiving the first transfer data, the second transfer data, and the data transfer descriptor from said first processing section, and for transferring the first transfer data to the outside of said information processing terminal in accordance with the data transfer descriptor; said second processing section including; a buffer capable of temporarily storing the first transfer data; a merging section capable of merging the first transfer data stored in said buffer and the second transfer data to create transfer data; and a controlling section for controlling said merging section to merge the first and second transfer data in accordance with the data transfer descriptor and for performing transfer control of the transfer data, wherein said first processing section describes, in the data transfer descriptor to be produced to request transfer of the second transfer data to said second processing section, information of a storage source of the second transfer data and describes merge instruction information for instruction to merge the first and second transfer data, and then notifies said second processing section of the data transfer descriptor.