UP1500 User’s Manual
Chapter 1 UP1500 Introduction
UP1500 800-A1
1-1
Chapter 1
UP1500 Introduction
This chapter provides an overview of the UP1500 product, including its
components and features.
The UP1500 product consists of an Alpha 21264B Processor Central Processing
Unit (CPU), and a Peripheral Component Interconnect (PCI) bus interfacing the
following components:
!
Advanced Micro Devices, Inc. (AMD) AMD-761 System Controller
!
Acer Laboratories, Inc. (ALI) PCI-ISA Bridge
!
Samsung Electronics Co., Ltd. (SEC) K7D8071M-HC30 or IBM
0436A8CFLBB L2 cache
!
Intel Corp. 21143 PCI/CardBus 10/100 Mb/s LAN (Ethernet) Controller
!
Creative Labs, Inc. Sound Blaster-compatible sound chip
!
Voltage Regulator Module (VRM)
UP1500s are designed for use in uniprocessor workstation and low-end server
platforms.
1.1
Features
Table 1-1 provides a summary of the UP1500 product features.
Table 1-1
UP1500 Product Features
Feature
Description
Manufacturer
Physical Form Factor:
ATX (12" X 9.6")
CPU:
Supports 800MHz EV68 Alpha 21264B Processor
SEC
Cache:
External 4 MB or 8MB L2 cache, 128-bit Double Data Rate
Synchronous Static Random Access Memory (SSRAM)
SEC
Chipsets:
• AMD-761 System Controller
AMD
• PCI-ISA Bridge
ALI
• 21143 LAN Controller
Intel
Main Memory:
Three 184-pin, PC 133 Synchronous Direct Random Access
Memory (SDRAM) registered Serial Presence Detect (SPD)
Dual Inline Memory Modules (DIMMs) of 128 MB,
256 MB, 512 MB, or 1 GB, providing 128 MB to 4 GB
memory with Error Correcting Code (ECC)
