PACKET STREAM GENERATING SYSTEM

摘要

PROBLEM TO BE SOLVED: To generate a packet stream by using a small quantity of memories and to change its pattern quickly. SOLUTION: The processing of writing packet data and gap data to 2N memories 30 (1) to 30 (N) in the unit of byte based on respective lengths Lp and Lg of the packet data P and the gap data G inputted respectively with N-byte width is carried out continuously and cyclically by a write processing unit 25. While data with N-byte width each constituted by 1 byte written in a first to N-th memory among the 2N memories 30 (1) to 30 (N) and data with N-byte width each constituted by 1 byte written in a (N+1)-th to (2N)-th memory among the 2N memories 30 (1) to 30 (N) is read alternately and outputted as a packet stream S with N-byte width by a read processing unit 31.