Supero SUPER P4DL6 User manual

®
SUPER P4DL6
SUPER P4DLR+
SUPER P4DLR
USER’S MANUAL
Revision 1.1b
SUPER

The information in this User’s Manual has been carefully reviewed and is believed to be
accurate. The vendor assumes no responsibility for any inaccuracies that may be
contained in this document, makes no commitment to update or to keep current the
information in this manual, or to notify any person or organization of the updates.
Please Note: For the most up-to-date version of this manual, please
see our web site at www.supermicro.com.
SUPERMICRO COMPUTER reserves the right to make changes to the product described in
this manual at any time and without notice. This product, including software, if any, and
documentation may not, in whole or in part, be copied, photocopied, reproduced, translated
or reduced to any medium or machine without prior written consent.
IN NO EVENT WILL SUPERMICRO COMPUTER BE LIABLE FOR DIRECT, INDIRECT,
SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR
INABILITY TO USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES. IN PARTICULAR, THE VENDOR SHALL NOT HAVE
LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE
PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, INTEGRATING,
INSTALLING OR RECOVERING SUCH HARDWARE, SOFTWARE, OR DATA.
Any disputes arising between manufacturer and customer shall be governed by the laws of
Santa Clara County in the State of California, USA. The State of California, County of
Santa Clara shall be the exclusive venue for the resolution of any such disputes.
Supermicro's total liability for all claims will not exceed the price paid for the hardware
product.
Unless you request and receive written permission from SUPER MICRO COMPUTER, you
may not copy any part of this document.
Information in this document is subject to change without notice. Other products and
companies referred to herein are trademarks or registered trademarks of their respective
companies or mark holders.
Copyright © 2003 by SUPER MICRO COMPUTER INC.
All rights reserved.
Printed in the United States of America

iii
Preface
Preface
About This Manual
This manual is written for system integrators, PC technicians and
knowledgeable PC users. It provides information for the installation and use
of the SUPER P4DL6/P4DLR+/P4DLR motherboard. The SUPER P4DL6/
P4DLR+/P4DLR supports single or dual Intel®XeonTM processors up to 3.0
GHz with a 512K L2 cache at a 400 MHz front side bus - refer to the
motherboard specifications pages on our web site (http://
www.supermicro.com/Product_page/product-m.htm) for updates on sup-
ported processors. This product is intended to be professionally installed.
XeonTM processors are housed in a 603-pin socket. The P4DLR+ has been
optimized for use in 1U rackmount systems.
Manual Organization
Chapter 1 begins with a checklist of what should be included in your
motherboard box, describes the features, specifications and performance
of the motherboard and provides detailed information about the chipset.
Chapter 2 begins with instructions on handling static-sensitive devices.
Read this chapter when you want to install the processor and DIMM memory
modules and when mounting the motherboard in the chassis. Also refer to
this chapter to connect the floppy and hard disk drives, SCSI drives, the IDE
interfaces, the parallel and serial ports, the front control panel functions,
the speaker and the keyboard.
If you encounter any problems, see Chapter 3, which describes trouble-
shooting procedures for the video, the memory and the setup configuration
stored in CMOS. For quick reference, a general FAQ [Frequently Asked
Questions] section is provided. Instructions are also included for contact-
ing technical support. In addition, you can visit our web site at
www.supermicro.com/techsupport.htm for more detailed information.
Chapter 4 includes an introduction to BIOS and provides detailed informa-
tion on running the CMOS Setup utility.
Appendix A gives information on BIOS error beep codes.
Appendix B provides POST checkpoint codes.

iv
SUPER P4DL6/P4DLR+/P4DLR User’s Manual
Preface
About This Manual ...................................................................................................... iii
Manual Organization ................................................................................................... iii
Chapter 1: Introduction
1-1 Overview......................................................................................................... 1-1
Checklist .................................................................................................... 1-1
Contacting Supermicro............................................................................ 1-2
Super P4DL6 Image................................................................................. 1-3
Super P4DLR+ Image............................................................................... 1-4
Super P4DLR Image................................................................................. 1-5
Super P4DL6 Layout ............................................................................... 1-6
Super P4DL6 Quick Reference ............................................................. 1-7
Super P4DLR+ Layout............................................................................. 1-8
Super P4DLR+ Quick Reference........................................................... 1-9
Super P4DLR Layout............................................................................. 1-10
Super P4DLR Quick Reference ........................................................... 1-11
Motherboard Features ........................................................................... 1-12
ServerWorks GC-LE: Chipset System Block Diagram ..................... 1-14
1-2 Chipset Overview......................................................................................... 1-15
1-3 Special Features........................................................................................... 1-15
ATI Graphics Controller ........................................................................ 1-15
BIOS Recovery....................................................................................... 1-15
Recovery from AC Power Loss ......................................................... 1-15
1-4 PC Health Monitoring.................................................................................... 1-16
1-5 ACPI Features ............................................................................................... 1-17
1-6 Power Supply ............................................................................................... 1-19
1-7 Super I/O......................................................................................................... 1-19
Chapter 2: Installation
2-1 Static-Sensitive Devices ............................................................................... 2-1
Precautions............................................................................................... 2-1
Unpacking.................................................................................................. 2-1
2-2 PGA Processor and Heatsink Installation .................................................. 2-2
2-3 Installing DIMMs............................................................................................... 2-5
2-4 IO Ports/Control Panel Connectors.............................................................. 2-6
2-5 Connecting Cables .......................................................................................... 2-8
ATX Power Connection .......................................................................... 2-8
Table of Contents

Table of Contents
v
PWR_SEC Connection .............................................................................. 2-8
Power LED................................................................................................. 2-8
HDD LED .................................................................................................... 2-8
NIC2 LED ................................................................................................... 2-9
NIC1 LED ................................................................................................... 2-9
Overheat LED ........................................................................................... 2-9
Power Fail LED ........................................................................................ 2-9
Reset.......................................................................................................... 2-9
PWR_ON .................................................................................................. 2-10
Universal Serial Bus (USB0/1) ............................................................ 2-10
Extra Universal Serial Bus Connection (USB2/3) ............................ 2-10
Serial Ports ............................................................................................. 2-11
PS/2 Keyboard and Mouse Ports......................................................... 2-11
Fan Headers........................................................................................... 2-11
LAN1/LAN2 (Ethernet Ports)................................................................. 2-11
HD LED Indicator .................................................................................... 2-12
Power LED.............................................................................................. 2-12
Speaker .................................................................................................... 2-12
Third Power Supply Header ................................................................. 2-12
Wake-On-LAN ......................................................................................... 2-13
Chassis Intrusion ................................................................................... 2-13
Sleep Button ............................................................................................ 2-13
IPMB .......................................................................................................... 2-13
SMB .......................................................................................................... 2-13
2-6 Onboard Indicators ...................................................................................... 2-14
LAN1/LAN2t LEDs.................................................................................. 2-14
LED1/LED2 (Debug LEDs) ..................................................................... 2-14
CR5 LED .................................................................................................. 2-14
2-7 DIP Switch Settings ..................................................................................... 2-15
DIP Switch 4: Processor Speed ......................................................... 2-15
2-8 Jumper Settings............................................................................................ 2-16
Explanation of Jumpers ........................................................................ 2-16
CMOS Clear............................................................................................. 2-16
Speaker Enable/Disable ......................................................................... 2-17
VGA Enable/Disable ............................................................................... 2-17
Fan Detection Select.............................................................................. 2-17
Chassis/Overheat Fan Select............................................................... 2-17
Watch Dog Enable/Disable .................................................................... 2-17

vi
LAN1 Enable/Disable .............................................................................. 2-18
LAN2 Enable/Disable .............................................................................. 2-18
SCSI Enable/Disable................................................................................ 2-18
SCSI Termination Enable/Disable.......................................................... 2-18
PCI-X Bus Speed Setting....................................................................... 2-19
33 MHz PCI Force ................................................................................... 2-19
2-9 Parallel Port, Floppy/Hard Disk Drive and SCSI Connections............... 2-20
Parallel Port Connector ......................................................................... 2-20
Floppy Connector................................................................................... 2-21
IDE Connectors ...................................................................................... 2-21
Ultra160 SCSI Connector....................................................................... 2-22
2-10 Installing Software Drivers......................................................................... 2-23
Chapter 3: Troubleshooting
3-1 Troubleshooting Procedures ........................................................................ 3-1
Before Power On .................................................................................... 3-1
No Power .................................................................................................. 3-1
No Video ................................................................................................... 3-1
Memory Errors.......................................................................................... 3-2
Losing the System’s Setup Configuration ........................................... 3-2
3-2 Technical Support Procedures .................................................................... 3-2
3-3 Frequently Asked Questions........................................................................ 3-3
3-4 Returning Merchandise for Service............................................................ 3-5
Chapter 4: BIOS
4-1 Introduction....................................................................................................... 4-1
4-2 BIOS Features.................................................................................................. 4-2
4-3 Running Setup.................................................................................................. 4-2
Main BIOS Setup Menu ............................................................................ 4-3
4-4 Advanced BIOS Setup.................................................................................... 4-4
4-5 Chipset Setup................................................................................................. 4-15
4-6 PCI / PnP Setup.............................................................................................. 4-16
4-7 Power Setup .................................................................................................. 4-18
4-8 Boot Setup...................................................................................................... 4-20
4-9 Security Setup ............................................................................................... 4-22
4-10 Exit Setup ....................................................................................................... 4-24
Appendices:
Appendix A: AMIBIOS Error Beep Codes & Messages .................................... A-1
Appendix B: AMIBIOS POST Checkpoint Codes ..................................................B-1
SUPER P4DL6/P4DLR+/P4DLR User’s Manual

Chapter 1: Introduction
1-1
Introduction
Chapter 1
Introduction
1-1 Overview
Checklist
Congratulations on purchasing your computer motherboard from an ac-
knowledged leader in the industry. Supermicro boards are designed with
the utmost attention to detail to provide you with the highest standards in
quality and performance.
Please check that the following items have all been included with your
motherboard. If anything listed here is damaged or missing, contact your
retailer.
One (1) Supermicro Mainboard
One (1) ribbon cable for IDE devices
One (1) floppy ribbon cable
One (1) I/O backpanel shield
One (1) Supermicro CD or diskettes containing drivers and utilities
One (1) User's/BIOS Manual
Two (2) fan/heatsink assemblies (Fan-042 - retail only)
Two (2) sets of heatsink retention clips (4 total)
SCSI Accessories
One (1) 68-pin LVD SCSI cable (retail only)
One (1) set of SCSI driver diskettes
One (1) SCSI manual

SUPER P4DL6/P4DLR+/P4DLR User’s Manual
1-2
Introduction
Contacting Supermicro
Headquarters
Address: SuperMicro Computer, Inc.
980 Rock Ave.
San Jose, CA 95131 U.S.A.
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
Web Site: www.supermicro.com
Europe
Address: SuperMicro Computer B.V.
Het Sterrenbeeld 28, 5215 ML
's-Hertogenbosch, The Netherlands
Tel: [phone]
Fax: [phone]
Email: [email protected] (General Information)
[email protected] (Technical Support)
[email protected] (Customer Support)
Asia-Pacific
Address: SuperMicro, Taiwan
D5, 4F, No. 16 Chien-Ba Road
Chung-Ho 235, Taipei Hsien, Taiwan, R.O.C.
Tel: [phone]
Fax: [phone]
Web Site: www.supermicro.com.tw
Technical Support:
Email: su[email protected]
Tel: [phone], ext.132 or 139

Chapter 1: Introduction
1-3
Introduction
Figure 1-1. SUPER P4DL6 Image

SUPER P4DL6/P4DLR+/P4DLR User’s Manual
1-4
Introduction
Figure 1-2. SUPER P4DLR+ Image

Chapter 1: Introduction
1-5
Introduction
Figure 1-3. SUPER P4DLR Image

SUPER P4DL6/P4DLR+/P4DLR User’s Manual
1-6
Introduction
Figure 1-4. SUPER P4DL6 Layout
(not drawn to scale)
Note:DIP Switch 4 sets the CPU Core/Bus Ratio (see Section 2-7).
CR5 is a power LED indicator (see Section 2-6).
Jumpers not noted are for test purposes only.
IPMI is optional.
Also see Chapter 2 for the locations of the I/O ports and Front Control Panel
(JF1/JF2) connectors and for details on jumper settings and pin definitions.
J11 Keyboard/Mouse
J66
ATX POWER
LAN1
USB0/1
Rage XL
J55
COM1
VGA
LAN2
CPU1
CPU2
North
Bridge
BATTERY
PWR_SEC
Bank 4
Bank 4
Bank 3
Bank 3
Bank 2
Bank 2
Bank 1
Bank 1
Parallel
Port
J65
LED1
COM2
LED2
South
Bridge
Broadcom
Controller
SUPER P4DL6
®
J12 J18 J19
IDE #1
IDE #2
FLOPPY
PCI-X #6
PCI-X #5
PCI-X #4
PCI-X #1
PCI-X #2
PCI-X #3
BIOS
Speaker
AIC-7899
Ultra III LVD/SE ChB
IPMI
JP54
SW4 Ultra III LVD/SE ChA
IO Bridge
JF1
CPU2/CHS FAN
CPU2 FAN
CPU1 FAN
CPU1/CHS FAN
OH/CHS FAN
JF2
IO Bridge
JP46 JP48
JP7
JP4
JP56
JBT1
S1
P1
P2
S2
WOL
J10
JP2
J29
J1
JA4
JPA1
CHS FAN
JPA2
CR5
JP58
JP57
J35
J5
J20
J21
JP3
JA2
JA1

Chapter 1: Introduction
1-7
Introduction
P4DL6 Quick Reference
Jumper Description Default Setting
J29 33 MHz PCI Enable/Disable Open (Disabled)
J35 Spread Spectrum Open (Disabled)
JA4 SCSI Enable/Disable Pins 1-2 (Enabled)
JBT1 CMOS Clear See Chapter 2
JP3 Watch Dog Enable/Disable Open (Disabled)
JP4 LAN2 Enable/Disable Pins 1-2 (Enabled)
JP7 Main Power Override Open (Normal)
JP48 Chassis/Overheat Fan Select Open (Overheat)
JP54 LAN1 Enable/Disable Pins 1-2 (Enabled)
JP56 VGA Enable/Disable Pins 1-2 (Enabled)
JP58 Fan Detection Select Open (CPU Fan)
JPA1/A2 SCSI Channel A/B Termination Open (Terminated)
P1/2, S1/2 PCI-X Speed Settings See page 2-19
Connector Description
ATX POWER Primary ATX Power Connector
BANK1-BANK4 Memory (RAM) Slots
COM1/COM2 COM1/COM2 Serial Port Connector/Header
CPU1/CPU2 CPU 1 and CPU2 Sockets
CPU/CHS/OH FAN CPU/Chassis/Overheat Fan Headers
J1 USB2/3 Headers
J10 Sleep Button Header
J11 PS/2 Keyboard/Mouse Ports
J12 Floppy Disk Drive Connector
J18, J19 IDE Hard Disk Drive Connectors
J20 IPMB Header
J21 SMB Header
J65 Parallel Printer Port
J219 IPMI Slot (for IPMI daughter card)
JA1/JA2 Ultra160 LVD SCSI CH A/B Connector
JF1 Front Control Panel Connector
JF2 Speaker/HD LED Connectors
JP46 Third Power Supply Fail Header
JP57 Chassis Intrusion Header
LAN1/LAN2 Ethernet Ports
LED1/LED2 Debug LEDs
PWR_SEC Secondary ATX Power Connector
USB0/1 Universal Serial Bus Ports
VGA VGA Display (Monitor) Port
WOL Wake-on-LAN Header

SUPER P4DL6/P4DLR+/P4DLR User’s Manual
1-8
Introduction
Figure 1-5. SUPER P4DLR+ Layout
(not drawn to scale)
J11 Keyboard/Mouse
J66
ATX POWER
LAN1
USB0/1
JP56
Rage XL
J55
COM1
VGA
LAN2
Bank 2
Bank 2
Bank 1
Bank 1
LED1
CPU1
CPU2
JP46
JF1
CR5
North
Bridge
PCI-X
AIC-7899
JA1
BATTERY
JA5
WOL
COM2
BIOS
South
Bridge
IO Bridge
SW4
Speaker
CHS FAN
JBT1
SCSI RAID IPMI
J12 J18 J19
J20
IDE #1 IDE #2
FLOPPY
JA2
CPU2/CHS FAN
CPU2 FAN
J21
SMBUS
CPU1 FAN
CPU1/CHS FAN
OH/CHS FAN
JP54
JP55
JP12
JP58
PWR_SEC
Ultra III LVD/SE ChB
Ultra III LVD/SE ChA
Ultra III LVD/SE ChB
JP57
LED2
SUPER P4DLR+
®
Note:DIP Switch 4 sets the CPU Core/Bus Ratio (see Section 2-7).
CR5 is a power LED indicator (see Section 2-6).
Jumpers not noted are for test purposes only.
IPMI is optional.
Also see Chapter 2 for the locations of the I/O ports and Front Control Panel
(JF1) connectors and for details on jumper settings and pin definitions.
JP4
P2
JP2
JP3
JBT1
JPA1 JA4 J10
J1

Chapter 1: Introduction
1-9
Introduction
P4DLR+ Quick Reference
Jumper Description Default Setting
JP4 33 MHz PCI Enable/Disable Open (Disabled)
JA4 SCSI Enable/Disable Pins 1-2 (Enabled)
JBT1 CMOS Clear See Chapter 2
JP2 Speaker Enable/Disable Closed (Enabled)
JP3 Watch Dog Enable/Disable Open (Disabled)
JP4/P2 PCI-X Speed Settings See page 2-19
JP48 Chassis/Overheat Fan Select Open (Overheat)
JP54 LAN1 Enable/Disable Pins 1-2 (Enabled)
JP55 LAN2 Enable/Disable Pins 1-2 (Enabled)
JP56 VGA Enable/Disable Pins 1-2 (Enabled)
JP58 CPU/Chassis Fan Select Open (CPU)
JPA1 SCSI Channel A Termination Open (Terminated)
JPA2 SCSI Channel B Termination Open (Terminated)
P2 PCI-X Speed Settings See page 2-19
Connector Description
ATX POWER Primary ATX Power Connector
BANK1-BANK2 Memory (RAM) Slots
COM1/COM2 COM1/COM2 Serial Port Connector
CPU1/CPU2 CPU 1 and CPU2 Sockets
CPU/CHS/OH FAN CPU/Chassis/Overheat Fan Headers
J1 USB2/3 Headers
J10 Sleep Button Header
J11 PS/2 Keyboard/Mouse Ports
J12 Floppy Disk Drive Connector
J18, J19 IDE Hard Disk Drive Connectors
JA1 Ultra160 LVD SCSI CH B Connector
JA2 Ultra160 LVD SCSI CH A Connector
JA5 Ultra160 LVD SCSI CH B Connector
JF1 Front Control Panel Connector
JP46 Third Power Supply Fail Header
JP57 Chassis Intrusion Header
LAN1/2 Ethernet Ports
LED1/LED2 Debug LEDs
PWR_SEC Secondary ATX Power Connector
USB0/1 Universal Serial Bus Ports
VGA VGA Display (Monitor) Port
WOL Wake-on-LAN Header

SUPER P4DL6/P4DLR+/P4DLR User’s Manual
1-10
Introduction
Figure 1-6. SUPER P4DLR Layout
(not drawn to scale)
J11 Keyboard/Mouse
J66
ATX POWER
LAN1
USB0/1
JP56
Rage XL
J55
COM1
VGA
LAN2
Bank 3
Bank 3
Bank 2
Bank 2
Bank 1
Bank 1
CPU1
CPU2
JP46
JF1
CR5
North
Bridge
PCI-X
AIC-7899
JA1
BATTERY
JA5
WOL
COM2
BIOS
South
Bridge
IO Bridge
SW4
Speaker
CHS FAN
JPA2
SCSI RAID IPMI
J12 J18 J19
J20
IDE #1 IDE #2
FLOPPY
JA2
CPU2/CHS FAN
CPU2 FAN
J21
SMBUS
CPU1 FAN
CPU1/CHS FAN
OH/CHS FAN
JP54
JP55
JP12
JP58
PWR_SEC
J65
Parallel
Port
Ultra III LVD/SE ChB
Ultra III LVD/SE ChA
Ultra III LVD/SE ChB
P2
LED1
LED2
SUPER P4DLR
®
Note:DIP Switch 4 sets the CPU Core/Bus Ratio (see Section 2-7).
CR5 is a power LED indicator (see Section 2-6).
Jumpers not noted are for test purposes only.
IPMI is optional.
Also see Chapter 2 for the locations of the I/O ports and Front Control Panel
(JF1) connectors and for details on jumper settings and pin definitions.
JP4
JP2
JP3
JBT1
JPA1 JA4
JP57
J10
J1

Chapter 1: Introduction
1-11
Introduction
P4DLR Quick Reference
Jumper Description Default Setting
JP4 33 MHz PCI Enable/Disable Open (Disabled)
JA4 SCSI Enable/Disable Pins 1-2 (Enabled)
JBT1 CMOS Clear See Chapter 2
JP2 Speaker Enable/Disable Closed (Enabled)
JP3 Watch Dog Enable/Disable Open (Disabled)
JP4/P2 PCI-X Speed Settings See page 2-19
JP48 Chassis/Overheat Fan Select Closed (Chassis)
JP54 LAN1 Enable/Disable Pins 1-2 (Enabled)
JP55 LAN2 Enable/Disable Pins 1-2 (Enabled)
JP56 VGA Enable/Disable Pins 1-2 (Enabled)
JP58 CPU/Chassis Fan Select Open (CPU)
JPA1 SCSI Channel A Termination Open (Terminated)
JPA2 SCSI Channel B Termination Open (Terminated)
Connector Description
ATX POWER Primary ATX Power Connector
BANK1-BANK3 Memory (RAM) Slots
COM1/COM2 COM1/COM2 Serial Port Connector
CPU1/CPU2 CPU 1 and CPU2 Sockets
CPU/CHS/OH FAN CPU/Chassis/Overheat Fan Headers
J1 USB2/3 Headers
J10 Sleep Button Header
J11 PS/2 Keyboard/Mouse Ports
J12 Floppy Disk Drive Connector
J18, J19 IDE Hard Disk Drive Connectors
J65 Parallel Printer Port
JA1 Ultra160 LVD SCSI CH B Connector
JA2 Ultra160 LVD SCSI CH A Connector
JA5 Ultra160 LVD SCSI CH B Connector
JF1 Front Control Panel Connector
JP46 Third Power Supply Fail Header
JP57 Chassis Intrusion Header
LAN1/2 Ethernet Ports
LED1/LED2 Debug LEDs
PWR_SEC Secondary ATX Power Connector
USB0/1 Universal Serial Bus Ports
VGA VGA Display (Monitor) Port
WOL Wake-on-LAN Header

SUPER P4DL6/P4DLR+/P4DLR User’s Manual
1-12
Introduction
Motherboard Features
CPU
• Single or dual Intel®XeonTM processors to 3.0 GHz with a 512K L2
cache at a front side (system) bus speed of 400 MHz.
Note: Please refer to the motherboard specifications pages on our web site for updates on
supported processors (http://www.supermicro.com/Product_page/product-m.htm).
Memory
• P4DL6: Eight 184-pin DIMM sockets supporting up to 16 GB of regis-
tered ECC DDR-200 (PC1600) SDRAM
• P4DLR: Six 184-pin DIMM sockets supporting up to 12 GB of registered
ECC DDR-200 (PC1600) SDRAM
• P4DLR+: Four 184-pin, 25 degree DIMM sockets supporting up to 8 GB
of registered ECC DDR-200 (PC1600) SDRAM
Note: Memory is 2-way interleaved meaning DIMM modules must be installed two at a time.
PC2100 memory is supported but only at 200 MHz (PC1600 speed).
Chipset
• ServerWorks Grand Champion LE
Expansion Slots
P4DL6
• One 64-bit 133 MHz, four 64-bit 100 MHz and one 64-bit 66 MHz PCI-X
Note: These are the default settings. Most PCI slots share a bus, which may impose speed
limitations. See the PCI-X Bus Speed jumper setting in Chapter 2 for details.
P4DLR+/P4DLR
• One 64-bit, 133 MHz PCI-X
• One IMB (inter-module bus) slot for riser cards (P4DLR only)
BIOS
• 4 Mb AMI®Flash ROM
PC Health Monitoring
• Onboard voltage monitors for 2 CPU cores, chipset voltage, +5V, +12V,
+3.3V and 5V standby
• Fan status monitor with firmware/software on/off control
• Environmental temperature monitor and control
• CPU fan auto-off in sleep mode

Chapter 1: Introduction
1-13
Introduction
• Power-up mode control for recovery from AC power loss
• System overheat LED and control
• System resource alert
• IPMI compliant
ACPI Features
• Microsoft OnNow
• Slow blinking LED for suspend state indicator
• Main switch override mechanism
• External modem ring-on
Onboard I/O
• AIC-7899 for dual channel Ultra160 SCSI
• Integrated ATI Rage XL Graphics Controller
• Two Intel 82550 10/100 fast Ethernet controllers (P4DLR+ and P4DLR)
• One Intel 82550 and one Broadcom BCM5701 10/100/1000 fast Ethernet
controllers (P4DL6 only)
• 2 EIDE bus master interfaces support Ultra DMA/100
• 1 floppy port interface (up to 2.88 MB)
• 2 Fast UART 16550A compatible serial ports
• 1 EPP/ECP (Enhanced Parallel Port/Extended Capabilities Port)
• PS/2 mouse and PS/2 keyboard ports
• 4 USB (Universal Serial Bus) ports
Other
• Internal/external modem ring-on
• Recovery from AC power loss control
• Wake-on-LAN (WOL)
• Console redirection
• APM 1.2, DMI 2.1, PCI 2.2, ACPI 1.0, Plug and Play (PnP), SMBIOS 2.3
CD/Diskette Utilities
• BIOS flash upgrade utility
• Device Drivers
Dimensions
• P4DL6: Extended ATX: 12.05" x 13" (306 x 330 mm)
• P4DLR+: Extended ATX: 12.05" x 13" (306 x 330 mm)
• P4DLR: Extended ATX: 12.05" x 13" (306 x 330 mm)

SUPER P4DL6/P4DLR+/P4DLR User’s Manual
1-14
Introduction
North Bridge
(CMIC-WS)
400 MHz Host Bus
200 MHz
Memory Bus
ATA 100
Ports
CIOBX2
(IO Bridge)
Processor 1 Processor 0
DDR-200 SDRAM
133 MHz PCI-X
CSB5
(South
Bridge)
USB
Ports
SMBus
CIOBX2
(IO Bridge)
Gb
LAN
P2
IMB BUS
S2
133/100 MHz PCI-X
IMB BUS
SCSI
133/100 MHz PCI-X
S1
P1
133/100 MHz PCI-X
Thin IMB
SIO
ATI XL
VGA
PCI Bus
LPC Bus
Serial
Port
Parallel
Port
Floppy
Port
Figure 1-7. ServerWorks Grand Champion LE Chipset:
System Block Diagram
Note: This is a general block diagram. Please see the previous Motherboard
Features Section for details on the features of each motherboard.