An ultra-compact processor module based on the R3000
- Lawrence Livermore National Lab., CA (United States)
- Phillips Lab., Kirtland AFB, NM (United States)
- General Electric Co., Schenectady, NY (United States). Corporate Research and Development Center
Viable high density packaging is of critical importance for future military systems. particularly space borne systems which require minimum weight and size, along with high mechanical integrity. A leading, emerging technology for high, density packaging is multi-chip modules (MCM). During the 1980s, a number of different MCM technologies have emerged. In support of Strategic Defense Initiative Organization (SDIO) programs, Lawrence Livermore National Laboratory (LLNL) has developed, utilized and evaluated several different MCM technologies. Prior LLNL efforts include modules developed in 1986, using hybrid wafer scale packaging, which are still operational in an Air Force satellite mission. More recent efforts have included very high density cache memory modules, developed using laser pantography. As part of the demonstration effort, LLNL and Phillips Laboratory began collaborating in 1990 in the Phase III Multi-Chip Module (MCM) technology demonstration project. The goal of this program was to demonstrate the feasibility of General Electric`s (GE) High Density Interconnect (HDI) MCM technology. The design chosen for this demonstration was the processor core for a MIPS R3000 based reduced instruction set computer (RISC), which has been described previously. It consists of the R3000 microprocessor, R3010 floating point coprocessor and 128 Kbytes of cache memory.
- Research Organization:
- Lawrence Livermore National Lab., CA (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 10158781
- Report Number(s):
- UCRL-JC--110031; CONF-9211106--2; ON: DE93012549
- Country of Publication:
- United States
- Language:
- English
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