HP Visualize b132L Technical Reference Manual page 26

Hewlett–Packard Preliminary and Confidential
Graphics
The on–board graphics subsystem is based upon the GRAFFITI graphics system. It consists of a
GRAFFITI chip, a current reference, two synchronous graphics RAMs, and a serial EEPROM. The
on–board graphics supports up to a 1280x1024 resolution monitor. An additional daughter card
containing two SGRAM can be attached to the B132L/B160L system board to support 1600x1200
resolution monitors.
PCI Assembly
The PCI system in the B132L/B160L is a single VLSI chip designed to interface the GSC bus to the
PCI bus.
Power System Specification
The B132L/B160L power supply is a 200 Watt supply. It delivers +5 V, + 3.3 V, +12 V, and –12V
currents. Its specifications were developed from the power budget shown in the table below. The
power supply has been designed to handle both the 5 Volt PCI specification and the 3.3 V PCI
specification.
System Specifications