I/O Port Addresses, Address Chip in Use | NEC 320Lb-R specs

I/O Port Address

The factory-set I/O port addresses for the server are assigned as follows:

Address	Chip in Use
00-1F	8-bit DMA control register
20-21	Master 8259 programming interface
2E-2F	Configuration
40-43	8254 programming interface
60	Keyboard & mouse
61	NMI status register
64	Keyboard & mouse
70-71	NMI enable register/real-time clock
80-8F	16-bit DMA control register
A0-A1	Slave 8259 programming interface
C0-DF	DMA controller page register
E0-E9	Base address register
F0	Register IRQ13
F1-FF	Logical device configuration
170-177 or BAR2	EDMA2-compatible mode primary command block register
1F0-1F7 or BAR0	EDMA2-compatible mode secondary command block register
278-27F	(Parallel port 3)
2F8-2FF	Serial port 2
BAR or 376	EDMA2-compatible mode secondary command block register
370-377	(Floppy disk drive 2), IDE 2
378-37F	(Parallel port 2)
3B0-3BB	VGA
3BC-3BE	Parallel port 1
3C0-3DF	VGA
3F6 or BAR1	EDMA2-compatible mode primary command block register
3F0-3F7	(Floppy disk drive 1), IDE 1
3F8-3FF	Serial port A
40B	DMA1 expansion write mode register
4D0	Master 8259 ELCR programming
4D1	Slave 8259 ELCR programming
4D6	DMA2 expansion write mode register
580-58F	SMBus control
C00	PCI IRQ mapping index register
C01	PCI IRQ mapping data register
C14	PCI error status register
C49	Address & status control
C4A	Rise time counter control
C52	General register (GPMs)
C6C	ISA wait register
C6F	Other control registers
CA2-CA3	IPMI (IMPI KCS interface)
CA4-CA5	IPMI (SMI interface)
CA6-CA-7	IPMI (SCI/SW1 interface)
CD6	Power management index register
CD7	Power management data register
CF8, CFC	PCI configuration space
CF9	Reset control
F50-F58h	General chipset
BAR4+00-0F	EDMA2 PCI base address register 4

*Expressed in hexadecimal digits.

*I/O port addresses of PCI devices are specified based on the type and number of PCI devices.

B-2 I/O Port Addresses

Image 163

NEC 320Lb-R manual I/O Port Addresses, Address Chip in Use

Contents

EXPRESS5800/320Lb/320Lb-R Page Proprietary Notice and Liability Disclaimer Page Contents Iv Contents Setting Up the System CRU Replacement and Upgrades Vi Contents Using This Guide Using This Guide Text Conventions Viii Using This Guide System Release Notes Related Documents General Notices Safety Notices Safety Notices for Users Outside of the U.S.A. and Canada Fire Related Notices Xii Using This Guide Shock Related Notices Rack-mount Related Notices Xiv Using This Guide Care and Handling System Overview Tower-Based System Overview System Overview Fault-Tolerant Hardware System Chassis Front View Bezel Installed Wheels for moving a tower-model unit Parts for stabilizing a tower-model unitSee LEDs in this chapter for details Front View Bezel removed Rack-mount Model Disk LED green/amber 11 12 13 Rack-mount Model Rear View Rear View System Overview CPU Module System Overview CPU Module CPU Module Board System Overview CPU Module Board PCI board retention bracket PCI Module PCI Module Board System Overview PCI Module Board 10. Chassis Board Layout System Overview Chassis Board Layout Rack-mount Model LED indications Description Action PCI Module LEDsBMC Status LED BMC Status LED System Overview PCI Module Status and Disk Access LEDs PCI Module Status LEDs 1 and 2 and Disk Access LEDLED indications Description Action Disk Access LED status Description Action CPU Module LEDsCPU Module Status LEDs 1 CPU Status LEDs Hard Disk Status LEDs PCI Board Slot Status LEDsHard Disk LED PCI Board Slot Status LEDs LAN Connector LEDs LAN Connector LEDsLED indications LAN connector 100/10 1000/100/10 CPU Modules Features of the CPU ModuleFeature Description System Components and Module Set Storage Bays Features of the PCI moduleDisk #1 Disk #4 PCI Adapter Cards Features of the Storage Bays and Hard Disk Drives 11. External Floppy Diskette Drive Floppy Disk Drive System Memory System FeaturesOptional Components Xeon Processor Network Controllers USB/IDE Controller Serial Ports Scsi ControllerVideo Controller Peripheral Controller Baseboard Management Controllers BMC External Device Connectors System Overview Setting Up the System Selecting a Site Setting Up the System Unpacking the System Important Accessories Tower Model Installation Screws Stabilizer Lock Lever Setting Up the System By trained maintenance personnel Installation of Rack-mount Model Setting Up the System Connections Maintenance Connecting the Power Cords Setting Up the System Connecting the Power Cords Locking and Unlocking the Front Bezel Basic Operation Detach Rack-mount ModelAttach PCI Module Power Button Location Power on Post Check Power OFF Flow of Post Post Error Messages Behavior at Occurrence of Error Forced Shutdown Forced Shutdown and Clear Configuring Your System Configuring Your System Configuring Your System Using the Bios Setup Utility Bios Setup UtilityMenu Use Setup Menu Value Keys Bios Setup Configuration SettingsKey Function in Setup Menu Main Menu Choices or Feature Display Only Description Your SettingEnglish US Advanced Menu Feature Description Your Setting Advanced Submenu EnabledProcessor Information Submenu 2F8, IRQ3 Peripheral Configuration SubmenuMemory Information Submenu 3F8, IRQ4 Disabled Monitoring Configuration SubmenuOption ROM Submenu Sec Keyboard Features SubmenuAuto 10/sec Clear Security Menu Unmasked Server Power State Versus AC Link SettingsState Before Power Off Setting Stay Off Last State Power On System Hardware Menu 19.2K Thermal Sensor SubmenuWake On Events Submenu Console Redirection Submenu Exit Menu Boot MenuBoot Device Priority Menu Exit Menu Running the Fast!Util Fast!Util UtilityFast!Util Options Menu Host Adapter Settings Submenu Configuration Settings MenuConfiguration Settings Menu Feature Choices or Display Only Description Your Setting Scsi Device Settings SubmenuYes Autoconfigure Scsi Device Submenu Scsi Bus Settings Submenu Raw Nvram Data Submenu Selectable Boot Settings SubmenuRestore Default Settings Submenu Scan Scsi Bus Select Host Adapter Scsi Disk UtilityExit Exit Fast!UTIL Configuration Settings Modified Before You Begin Configuring System Jumpers Off, Not Used Off, EnableSystem Jumper Summary Off, Protect Moving a Jumper Shorting Plug Moving System Jumpers Clearing Cmos and Password Page CRU Replacement and Upgrades General Information CRU Replacement and Server Upgrades Precautions CRU Replacement and Server Upgrades Preparing Your System for Upgrade Opening and Closing the Front Bezel Rack-mount Model Removing a CPU Module Replacing CPU Modules Module Locking Latch Installing a CPU Module Locking the CPU Module in the Chassis Replacing or Adding Processors Installing a Processor CPU Board Component Locations Raise the lever on the socket to its up position. See Figure 11. Installing the Processor Position the heat sink on the processor. See Figure 15. Securing the Processor Heatsink Removing a Processor 16. Removing the Processor Heatsink CRU Replacement and Server Upgrades Replacing or Adding DIMMs 19. Removing a Dimm Cover Installing DIMMs Removing DIMMs 20. Installing a Dimm Removing a PCI Module Replacing a PCI Module 22. PCI Module Status LED Indicators 24. Locking the PCI Module in the Chassis Installing a PCI Module 25. PCI Adapter Board Expansion Slots Installing PCI Adapter Boards 27. Adjusting the Board Bracket PCI Board 30. Installing the PCI Board Retaining Bracket 32. Unlocking and Removing a Drive Carrier Installing a Hard Disk Drive 33. Mounting the Hard Drive into the Drive Carrier 35. Removing a Hard Disk Drive Removing a Hard Disk Drive Hot-Swapping a Hard Drive Problem Solving Static Precautions Problem SolvingProblem Solving Checklist Troubleshooting ChecklistsInitial System Startup Running New Application Software After System Has Been Running Correctly Preparing the System for Diagnosing Problems Diagnostic ProceduresError Checking Troubleshooting Guide Monitoring Post Action/Message Description Verifying Proper Operation of Key System IndicatorsPost Keys and Errors Confirming Loading of the Operating System Power LED Does Not Light Specific Problems and Corrective ActionsIncorrect or No Beep Code Characters are Distorted or Incorrect No Characters Appear on Screen Diskette Drive Activity LED Does Not Light Bootable CD-ROM Is Not Detected Problems with Application SoftwareCD-ROM Drive Activity Light Does Not Light PCI Installation Tips Problems with the Network MWA/ESMPRO Error Messages Error Messages and Beep Codes = a = Cor0 +5.0vsAlm Cor0 CLK Alm Cor1 +3.3vsAlm CPU Ierr CPU0 +2.5VcAlm Suspected Description Procedure Color Stat Module Suspected Description Procedure CPU2 CPU21 TempAlm = D = Post Error Codes and Messages Post Error Codes and MessagesError Code and Message Description Action Setup 0B42 Error Code and Message Description 0BDA 0BDE Setup Beeps Error Recommended Action Post Error Beep Codes Bios Revision Level Identification How to Identify Bios and BMC Revision LevelsBMC Revision Level Identification Technical Specifications Technical Specifications Table A-1. Server Unit Technical SpecificationsServer Unit Keyboard Technical Specifications A-3Power Supply System PowerPage Port Addresses I/O Port Addresses Port AddressAddress Chip in Use Glossary Glossary Process of loading the operating system into memory Disk Operating System See operating system See backplane slot Bytes. See also byte 048,576 bytes. See also byte Power-On-Self-Test An industry standard serial port. See also serial port Type of storage device using magnetic tape Page Equipment Log Equipment Log Equipment Log Equipment Log Page Index-1 Index Index-2 Page 456-01675-000