
HP Visualize B132L, B160L & B180L Internals
Visualize-EG ( “Graffiti” ) graphics
Intel 82503 Ethernet transceiver, media auto-selection
CS4215 or AD1849 programmable CODECs
WD37C65C Floppy controller
B132L, B160L: NCR 53C720 16-bit Fast-Wide high-voltage differential (HVD) SCSI-2
B132L+, B180L+: Symbios Logic 53C875 16-bit Ultra-Wide SCSI-2 controller
B132L+, B180L+: DEC 21142/43 (Tulip) Fast-Ethernet controller
Buses
GSC general system-level I/O bus
– B132L (both): 33MHz 132MB/s
– B160L: 40MHz 160MB/s
– B180L+: 36MHz 144MB/s
EISA additional expansion I/O bus
PCI-32/33 high-performance device I/O bus
SCSI-2 Fast-Narrow single-ended bus
B132L, B160L: SCSI-2 Fast-Wide high-voltage differential main storage I/O bus
B132L+, B180L+: SCSI-2 Ultra-Wide single-ended main storage I/O bus
Memory
72-pin ECC SIMMs, 60ns or faster
Takes 16-256MB modules (latest firmware-rev needed)
Six slots
32MB (2×16) minimum, 1.5GB (6×256) maximum
Expansion
B132L, B160L:
– One slot for either a GSC (EISA formfactor) or PCI 32-bit/33MHz, 3.3V card
– One slot for either a GSC (EISA formfactor), PCI 32-bit/33MHz, 3.3V or EISA card
B132L+, B180L+:
– One slot for either a GSC (EISA formfactor) or PCI 32-bit/33MHz, 5V card
– One slot for either a GSC (EISA formfactor), PCI 32-bit/33MHz, 5V or EISA card
I/O slot layout (from top to bottom):
188
Comentários a estes Manuais