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Hewlett Packard PA-8600 (Landshark) processorsIntroduction: January 2000The PA-8600 basically was just a PA-8500 with minor modifications to make it fit onto a new manufacturing process in order to achieve higher clock speeds. One of the only real changes applied to the original design was a quasi LRU replacement policy for the instruction cache. Moreover, the interface to the Runway bus apparently was slightly modified, and the order of the bus transaction reworked. PA-8600 was used in A400-5X (rp2400), A500-5X (rp2450), B2000 (some), B2600, C3600, J5600, J6000, J7600, L1000-5X (rp5400), L2000-5X (rp5450), L1500-5X (rp5430), L3000-5X (rp5470), N4000-5X (rp7400), V2600, Superdome and Stratus Continuum 439, 449, 651-2, 652-2, 1251-2, 1252-2.
Source: www.openpa.net |
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