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Hewlett Packard PA-7100LC (Hummingbird) processorsIntroduction: 1994The PA-7100LC was primarily designed as a single-chip solution for application in low cost systems while still delivering the performance of 1991 high-end workstations and servers. Contrary to earlier PA-RISC version 1.1 implementations which needed several support chips for the MPU the PA-7100LC integrates the CPU, FPU, MIOC (memory and I/O controller) and a first-level cache on a single VLSI chip. Both CPU and FPU support the PA-RISC 1.1 Edition 3 ISA. PA-7100LC was used in 712/{60,80,100}, 715/{64,80,100}, 725/100, 743i/{64,100}, 748i/{64,100}, D200, D210, D300, D310, E25, E35, E45, E55, Hitachi 3050RX 225, 235 and SAIC Galaxy 1100.
Source: www.openpa.net |
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