HP B160L Manual do Utilizador Página 218

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HP Visualize B1000, C3000 & C3600
4.23 HP Visualize B1000, C3000 & C3600
4.23.1 Overview
These workstations were aimed at the graphics workstations market, equipped with the 64-bit PA-8500
featuring large on-chip L1 caches. The C3600 is essentially a C3000 upgraded to a PA-8600 CPU, the
C3700 is the same, but upgraded to a PA-8700 CPU. There were additionally various more upgraded
models, e.g., the C3650 and the C3750, the former with a faster PA-8700 CPU, the latter with an even
faster PA-8700+ CPU. The architecture was a major change from those of its predecessors, e.g., the
C200 et al. New I/O devices were integrated, the LASI I/O chip was dumped, together with the GSC
bus. All device I/O now sits on various PCI buses, human I/O devices are connected to USB ports. The
case also was a major redesign.
Model numbers:
B1000 and all C3x00/C3x50 have the 9000/785 model number
4.23.2 Internals
CPU
B1000: PA-8500 300MHz with 512/1024KB on-chip I/D L1 cache
C3000: PA-8500 400MHz with 512/1024KB on-chip I/D L1 cache
C3600: PA-8600 552MHz with 512/1024KB on-chip I/D L1 cache
C3650: PA-8700 625MHz with 768/1536KB on-chip I/D L1 cache
C3700: PA-8700 750MHz with 768/1536KB on-chip I/D L1 cache
C3750: PA-8700+ 875MHz with 768/1536KB on-chip I/D L1 cache
Chipset
Astro memory/Runway controller
Four Elroy PCI bridges
National 87560 (SuperI/O), handling USB, RS232, parallel, floppy and IDE
National 87415 IDE controller
National USB controller
Analog Devices AD1889 sound chip
DEC 21142/43 Fast Ethernet controller (Tulip)
Symbios Logic 53C896 SCSI-3 controller
Buses
Runway CPU/memory bus
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