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System Board 4-7
Components
The system board has the following features:
Intel 440BX chipset used for AGP, PCI/ISA, memory, and peripheral
control
Winbond 83977ATF-AW Super I/O controller (integrates standard PC
I/O functions: two serial ports, one EPP/ECP-capable parallel port, floppy
disk interface, real time clock, keyboard and mouse controller; support
for two USB ports)
two dual in-line memory module (DIMM) sockets with support for up to
512 MB of SDRAM using DIMMs
Award BIOS in a flash memory device supporting system setup and PCI
auto-configuration
32-KB internal dual write-back cache integrated on the processor
pipelined 32-bit addressing
64-bit data
32 MB to 512 MB of SDRAM upgradeable with 32-MB, 64-MB,
128-MB, or 256-MB increments through DIMM sockets on system board
512-KB write-back secondary cache memory on Pentium II and
Pentium II processors; 128 -KB secondary cache memory on Celeron
processor
CMOS Setup Utility built into the BIOS
4-Mb Flash ROM for fast economical BIOS upgrades
PCI local bus for fast data transfer
Winbond ASIC monitoring chip
integrated sound (Yamaha audio system)
power management with power saving mode, featuring inactivity timer
AGP controller on system board supporting an AGP standard
external connectors for connecting the following external devices:
Personal system/2 (PS/2
®
)-style mouse
PS/2-style keyboard
Parallel printer at the parallel port offering bi-directional Enhanced
Parallel Port (EPP) and Enhanced Capabilities Port (ECP) support
Serial devices through two buffered 16C550 UART serial ports,
supporting up to 115.2 KB per second
Network connection through the RJ-45 connector
Summary of Contents for POWERMATE ES 5200 - SERVICE
Page 18: ...1 System Overview Configurations Features Components ...
Page 168: ...4 System Board Connectors Jumpers and Sockets Components Resources ...
Page 222: ...7 Preventive Maintenance System Cleaning Keyboard Cleaning Mouse Cleaning ...
Page 226: ...8 Troubleshooting Checklist Diagnostics ...
Page 300: ...Regulatory Statements FCC Statement Note for Canada Battery Replacement Battery Disposal ...