Title :
ATM AAL-2 chip design for video applications over ATM network
Author :
Chu, Yuan-Sun ; Chang, Ching-Lung ; Lin, Lian-Jyi ; Chen, Kim-Joan
Author_Institution :
Dept. of Electr. Eng., Nat. Chung-Cheng Univ., Chai-Yi, Taiwan
Abstract :
We have designed and implemented two ASICs for the functions of the ATM Adaptation Layer (AAL) type 2 protocol. The SAR-T chip is for the transmitter with 8-bit pipeline operation; and the SAR-R chips is for the receiver with 8-bit or 16-bit operation. The speed of both chips can be up to 160 Mbps. The SAR-T and SAR-R chips not only connect a buffer and the DS3 framer (PLPP) in an ATM network, they also accept the data from a microcontroller for the message synchronization
Keywords :
B-ISDN; CMOS digital integrated circuits; application specific integrated circuits; asynchronous transfer mode; digital signal processing chips; pipeline processing; protocols; receivers; synchronisation; transmitters; visual communication; 16 bit; 160 Mbit/s; 8 bit; ASIC; ATM AAL-2 chip design; ATM adaptation layer type 2 protocol; ATM network; B-ISDN protocol reference model; CMOS technology; DS3 framer; SAR-R chips; SAR-T chip; buffer; message synchronization; microcontroller; pipeline operation; receiver; transmitter; video applications; Chip scale packaging; Clocks; Convergence; Cyclic redundancy check; Error correction; Microcontrollers; Payloads; Pipelines; Protocols; Synchronization; Transmitters; Video compression;
Conference_Titel :
Communication Technology Proceedings, 1996. ICCT'96., 1996 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-2916-3
DOI :
10.1109/ICCT.1996.545062
