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PowerStorm 300 AGP and 300/350 PCI Graphics Controllers 2–1
2
PowerStorm 300 PCI Graphics
Controller Overview
2.1 Introduction
This chapter provides a brief overview of the PowerStorm 300 PCI graphics controller
hardware. The PowerStorm 300 PCI graphics controller is supported on Alpha platforms
only.
2.2 Description
The PowerStorm 300 PCI graphics controller is a single expansion-slot, 32-bit PCI bus
module that provides 2D and 3D graphics acceleration for Compaq Professional
Workstations. The PowerStorm 300 PCI graphics controller includes 16 MB of CDRAM
texture memory. See Table 2-1 for the part numbers.
Table 2-1 PowerStorm 300 PCI Graphics Controller Part Numbers
DIGITAL Part
Number
Compaq Part
Number
Description
SN-PBXGD-AD 102454-B21
400063-B21
PowerStorm 300 PCI graphics controller for
Alpha platforms