| Presentation | 1998/2/5 Advanced micro-processor module for high-performance ATM switching systems Tomoaki Kawamura, Takaki Ichimori, Naoaki Yamanaka, Zenichi Yashiro, Katsumi Kaizu, Akio Harada, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes an advanced micro-processor module with CSP(Chip, Size Package) and MCM(Multi-Chip Module) devices. The micro-processor module integrates a micro-processor LSI, ASIC-LSIs, high-speed SRAMs, and others. 2 CSP-LSIs were developed for the ASIC-LSIs. The area sizes of the CSP-LSIs are about 40% or 20% of that of conventional QFP or PGA. A MCM-D module was developed for the SRAMs. The SRAM MCM-D module is based on Si-substrate MCM-D technology, and integrates 12 high-speed SRAMs. The area size of the MCM are about 50% of that of 12 conventional SOPs. Additionally, an ASIC-LSI as developed on integrate many TTL-ICs. By using these advanced devices, the size of the micro-processor module was reduced to 125 mm × 140mm. This is 22% of that of conventional modules. The micro-processor module was mounted on a test board, and realized 36 MHz functions. This micro-processor module can be applied to ATM switching systems and future B-ISDN ATM switching systems. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | CSP / MCM / micro-processor / LSI / memory module |
| Paper # | |
| Date of Issue |
| Conference Information | |
| Committee | OCS |
|---|---|
| Conference Date | 1998/2/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Optical Communication Systems (OCS) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Advanced micro-processor module for high-performance ATM switching systems |
| Sub Title (in English) | |
| Keyword(1) | CSP |
| Keyword(2) | MCM |
| Keyword(3) | micro-processor |
| Keyword(4) | LSI |
| Keyword(5) | memory module |
| 1st Author's Name | Tomoaki Kawamura |
| 1st Author's Affiliation | NTT Network Service Systems Laboratories() |
| 2nd Author's Name | Takaki Ichimori |
| 2nd Author's Affiliation | NTT Network Service Systems Laboratories |
| 3rd Author's Name | Naoaki Yamanaka |
| 3rd Author's Affiliation | NTT Network Service Systems Laboratories |
| 4th Author's Name | Zenichi Yashiro |
| 4th Author's Affiliation | NTT Network Service Systems Laboratories |
| 5th Author's Name | Katsumi Kaizu |
| 5th Author's Affiliation | NTT Network Service Systems Laboratories |
| 6th Author's Name | Akio Harada |
| 6th Author's Affiliation | NTT Network Service Systems Laboratories |
| Date | 1998/2/5 |
| Paper # | |
| Volume (vol) | vol.97 |
| Number (no) | 536 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |