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Chapter 

5

U S E R ’ S   M A N U A L  

5

 

 

Motherboard Set-up 

Making Changes 

T 

his section describes the server motherboard configurations, including 
options that can be changed to improve performance in particular 
applications. 

5.1 Adding or Replacing the Dual Inline 

Memory Modules 

The main board has two banks of DIMM slots. These banks are located adjacent to 
the processors, and each bank can hold up to four DIMMs. 

 

5.1.1 Installation 

Procedure 

Notes: 

•

 

Start adding memory with the slots closest to the processors. The next modules 
should be added as close to the processor as possible. 

•

 

Memory must be installed in pairs. 

5-1

 

Summary of Contents for A2210

Page 1: ...A2210 User s Manual ...

Page 2: ......

Page 3: ...A 2 2 1 0 User sManual SS030616 06 Celestica 9 Northeastern Boulevard Salem NH 03079 ...

Page 4: ...bility or liabilities for any use of the information contained in the manual Celestica retains the right to make changes to any information included in this manual without the need to notify other parties or to make changes in the product or manuals already distributed Celestica August 2003 All rights reserved ii ...

Page 5: ...oard and Mouse Connector 1 8 1 4 2 Serial Port 1 8 1 4 3 USB Ports 1 8 1 4 4 External SCSI 1 9 1 4 5 Ethernet 1 9 1 5 Internal Connectivity 1 9 1 5 1 Mass Storage 1 9 1 6 Contacting Celestica 1 10 Chapter 2 INSTALLATION 2 1 Unpacking the System 2 1 2 2 Before Powering On the System 2 2 2 2 1 Inspect the Server 2 2 2 2 2 Install Slide Rails 2 2 2 3 Powering On the System 2 4 Chapter 3 SYSTEM INTERF...

Page 6: ...the Front Access Panel Board 6 3 6 5 Replacing the PCI Riser Card 6 5 6 6 Replacing the PCI X Cards 6 6 6 7 EIDE Cabling 6 9 6 7 1 Primary EIDE Cable 6 9 6 7 2 Secondary EIDE Cable 6 9 6 8 Replacing the IDE Disk Drives 6 10 6 8 1 Removing the IDE Drive Cage 6 10 6 8 2 Removing the SCSI Drive Cage 6 12 6 8 3 Removing the Drive from the Drive Cage 6 12 6 8 4 Removing the CD or DVD Drive 6 13 Chapter...

Page 7: ...Connectors 3 VHDCI SCSI Connector 3 PS 2 Keyboard and Mouse Connector 5 Serial Port Connector 6 USB Connector 7 Internal Connectors 8 68 Pin SCSI Connector 8 SCSI SCA Connector 10 EIDE Port 11 64 Bit PCI Connectors 12 32 Bit PCI Connectors 15 v ...

Page 8: ...vi ...

Page 9: ...ets are targeted for OEM and system builder markets Table 1 presents the primary hardware components used on the A2210 platform Table 1 Primary Hardware Components Function Component Processors AMD Opteron processors Two processors each with three 16x16 HyperTransport links DDR memory controller and bus interface Memory Processor H0 four DDR DIMM slots with a maximum of 16 Gbytes registered DDR us...

Page 10: ...tible serial port Two PS 2 ports for keyboard and mouse One hardware monitor SCSI Controller LSI 53C1030 Dual Channel Ultra320 capable Gigabit Ethernet Controller Broadcom BCM5704 Dual 10 100 1000 ports Server Management Qlogic Zircon UL Baseboard Management Controller IPMI 1 5 compliant Optional Video ATI Rage XL graphics controller with 4 Mbytes of memory via a small form factor PCI card Clock G...

Page 11: ... series of drawings to familiarize the user with the many features of the server Mouse Keyboard External Ultra320 SCSI Port USB 1 1 Gigabit Ethernet Ports 2 BMC Management Port PCI X Card External Connectors Video Port ATI Rage Card Figure 1 Rear View External Features 1 3 ...

Page 12: ...U S E R S M A N U A L CD ROM Drive Hard Drives LAN Activity USB 1 1 Serial Port Fault Indicator Power Switch IDE Activity Reset Switch Power Indicator Figure 2 Front View External Features 1 4 ...

Page 13: ...M A N U A L DIMM Slots 4 PCI X Riser Board Slot Dual Channel SCSI Controller Board Processor H0 Server Management Board Processor H1 Video Board DIMM Slots 4 Signal Interface Board Figure 3 Interior Features 1 5 ...

Page 14: ... EIDE connectivity Provides Ultra320 hot swap SCSI connectivity Provides A2210 server status LEDs Provides connectivity for up to ten 3 pin fans 1 3 3 Server Management Board The server management board supports the server management functions for the platform It is designed on a mezzanine board in order to increase board real estate on the main board Also by organizing the server management funct...

Page 15: ...U S E R S M A N U A L 1 3 6 PCI X Riser Board The PCI X riser board allows the A2210 to have connectivity for two full length 64 bit 100MHz PCI X cards Figure 4 A2210 Server Block Diagram 1 7 ...

Page 16: ... level command and either accepts the data as content for the application or does not accept the data ignoring the information PS2 Mouse Connector The data is sent serially on the data line from the mouse to the computer The clock line pulses to notify the system where each bit starts and stops Eleven bits are sent for each byte one start bit eight data bits one parity bit and one stop bit The PS ...

Page 17: ...other devices internal or external to the chassis that are part of the A2210 server feature set These interfaces include EIDE and floppy storage devices front panel connections and other miscellaneous connectors 1 5 1 Mass Storage The following sections describe different types of mass storage Internal SCSI There is one internal 68 pin vertically mounted SCSI connector located on dual channel SCSI...

Page 18: ...tion sense feedback All headers are for the system fans that are located between the front access panel board and the main board Default condition has them operated at a full on with the ability to detect a fan failure and report this to the server management board Two supplemental 3 pin fan headers near the processors that provide rotation sense feedback for lab purposes One 132 pin ATX power sup...

Page 19: ...e rails Remove the accessories kit and inspect its contents The accessories kit may contain the following items Drive Carriers Quantity 2 AC Power Cord Quantity 1 Recovery Drivers CD Quantity 1 The server is encased in a multi piece foam carrier To remove the server first remove the upper foam inserts and then lift the server out of its foam Once free of the shipping carton place the server on a s...

Page 20: ...chassis slide rails installed 1 To mount a rail the rail must first be disassembled Each rail consists of three telescoping beams Separate the smallest beam with keyhole slots as shown in Figure 5 from the other two by extending the beams and releasing the retainer latch while pulling the beams apart The smallest beam slides free of the main assembly note the orientation of the beams and keep the ...

Page 21: ...ired rack position and fully extend against the rack vertical rails 4 Attach the slide to the rack vertical with the supplied M8 screws and washers Do not fully tighten screws until final adjustment is made 5 Establish distance from front cabinet rail to rear cabinet rail and attach rear brackets to slide Do not fully tighten rear bracket mounting screws until final adjustment is made 2 3 ...

Page 22: ...ovement is smooth Tighten all screws and complete installation To remove the chassis from the rack depress the release lever on each slide 2 3 Powering On the System When the server is powered on for the first time after connecting the power cord the BIOS automatically powers the system up On subsequent power ups the power button on the front panel must be pressed In the event that the system cann...

Page 23: ... 1 Switches Buttons There are two switches on the front of the server the Reset and Power buttons Table 2 describes the function of each switch Table 2 Button Descriptions Function Description Power Button When in the off state a press powers up the system In the booted state a press shuts the system down Reset Button Pressing reset at any time during the full on state generates a system wide rese...

Page 24: ...rovide a visual indication of warning or critical events identified by the BMC Any fan fault condition will blink this LED through built in hardware circuitry For other fault conditions detected by the BMC and regardless of whether or not there is a fan fault the BMC overrides this LED and holds it in the lighted condition When the BMC detected fault is removed the BMC relinquishes control of this...

Page 25: ... server clean and free of clutter Place the chassis top side cover and any system components that have been removed away from the system or on a table so that they won t accidentally be stepped on Do not wear loose clothing while working on the system such as neckties and unbuttoned shirt sleeves which can come into contact with electrical circuits or be pulled into a cooling fan Remove any jewelr...

Page 26: ... way to make sure that the system is off is to remove the power cord When working around exposed electrical circuits another person familiar with the power off controls should be nearby to switch off the power if necessary Use only one hand when working with powered on electrical equipment to avoid making a complete circuit which will cause electrical shock Metal tools can easily damage any electr...

Page 27: ...to the system Handle a board by its edges only do not touch its components peripheral chips memory modules or contacts When handling chips or modules avoid touching their pins Put the motherboard and peripherals back into their antistatic bags when not in use 4 4 Operating Precautions To ensure proper cooling all chassis covers must be in place when the server is operating Permanent damage to the ...

Page 28: ...U S E R S M A N U A L 4 4 ...

Page 29: ...pplications 5 1 Adding or Replacing the Dual Inline Memory Modules The main board has two banks of DIMM slots These banks are located adjacent to the processors and each bank can hold up to four DIMMs 5 1 1 Installation Procedure Notes Start adding memory with the slots closest to the processors The next modules should be added as close to the processor as possible Memory must be installed in pair...

Page 30: ...is designed to work with an AMD Opteron processor in a 940 pin package Typically a A2210 system is populated with two processors but it is also possible to operate the server using only one processor In this case the processor is placed in the H0 slot which is the slot on the left when the chassis is viewed from the front The thermal solution consists of a heatsink with a clip for each processor a...

Page 31: ...y twisting the heatsink back and forth within its frame while gently lifting the heatsink Figure 9 Removing the Heatsink 3 Unlatch the clip from the two tabs on the heatsink frame that hold it in place and then take the heatsink and clip assembly off 4 A processor can be removed by lifting the lever on the side of the socket as shown in Figure 10 This releases the processor pins from the socket Th...

Page 32: ...th a flat plastic edge Wipe the surfaces clean with a mild solvent such as acetone or alcohol Allow the surfaces to dry 2 Apply thermal grease to the processor lid as per AMD Athlon 64 Processor Thermal Design Guide order 26633 before replacing the heatsink AMD recommends using Shinetsu G 751 or Bergquist TIC 3000 grease 3 Attach the heatsink by screwing the clip back down 4 Reattach the duct to c...

Page 33: ...L 5 3 Setting the Switches Refer to Figure 11 for the location of SW3 on the A2210 main board Ensure that the following switch is set SW3 12345678 OFF ON OFF OFF OFF OFF OFF OFF SW4 Don t care Figure 11 Location of SW3 5 5 ...

Page 34: ...e PCI X cage The procedures for removing these components are described in the following sections 2 Unplug all cables from the motherboard that connect the board to other components 3 Remove the four screw lock standoffs that are receptors for the screws that hold the Dual Channel SCSI Controller Board and Server Management Boards in place 4 Remove the ten screws that hold the motherboard to the c...

Page 35: ...ssisSet up Changing Configurations T his section describes the server chassis configurations including the default settings as well as options that can be changed to improve performance in particular applications Figure 12 A2210 Server 6 1 ...

Page 36: ...s 1 Remove the video card from the system The video card is held to the back of the chassis by a screw that fits into a screw lock Remove the screw as shown in Figure 13 Figure 13 Removing the Video Card 2 When the screw and screw lock are removed the video card can be lifted out Rocking the video card back and forth while pulling helps to loosen it 3 Remove the two screws that hold the server man...

Page 37: ...ed It is replaced similarly 6 4 Replacing the Front Access Panel Board There are several components that must be removed before the front access panel board can be replaced Follow these steps to replace the Front Access Panel Board 1 Remove the power cables for the five system fans as well as the two multicolored power cables that connect the front access panel board to the motherboard Refer to Fi...

Page 38: ...s if an IDE hard drive is used or ejecting the hard drive if the system is SCSI based Refer to the section entitled Replacing the IDE Disk Drives for hard drive removal procedures 3 Remove the power supply to free access to the front access panel board The power supply is held in place by a single screw which is removed as shown in Figure 16 6 4 ...

Page 39: ... the chassis to free the board To replace the board complete all of the above steps in the reverse order with a new front access panel board 6 5 Replacing the PCI Riser Card The A2210 uses one of two PCI riser cards one that supports two PCI X cards or one that only supports one It is preferable to use the single card riser if only one PCI X card is used in a system To replace the PCI riser card f...

Page 40: ...e PCI X Cards The A2210 system can support up to two PCI X cards The PCI X cards are contained within a cage in the rear of the chassis 1 The cage is not held in place by any screws so it can be lifted straight out after moving the SCSI cable connected to Dual Channel SCSI Controller Board out of the way as shown in Figure 18 and Figure 19 6 6 ...

Page 41: ...U S E R S M A N U A L Figure 18 Moving the SCSI Cable Figure 19 Moving the PCI Cage 6 7 ...

Page 42: ...eplacing the PCI X cage Caution Ensure that the hole on the front of the PCI X cage lines up with the peg sticking out of the chassis Ensure that the flanges in the rear of the PCI X cage go between the sheet metal encasing them in the rear panel of the chassis Ensure that the PCI X cage does not accidentally eject the H0 DDR VRM To replace the PCI X cage press the cage into the chassis such that ...

Page 43: ...at ATA 100 speeds The following sections describe the two valid cables that can be used on any platform Under no circumstances can any other EIDE cable be used 6 7 1 Primary EIDE Cable The primary EIDE channel has only one valid cable that can be used This cable is a 4 inch EIDE cable with two connectors one blue and one black The blue connector plugs into the front board and the black connector p...

Page 44: ...esigned to be rigidly held in place with a screw while the SCSI drive cage is designed for a hot swappable drive so that it can be taken out without opening the chassis The cages are shown side by side in Figure 21 Figure 21 IDE Drive Cage left and SCSI Drive Cage 6 8 1 Removing the IDE Drive Cage Follow these steps to remove the IDE drive cage 1 Unplug the IDE cable and power cable 2 Remove the o...

Page 45: ...U S E R S M A N U A L Figure 22 Removing the IDE Drive Cage 4 Pull out the IDE drive cage from the front of the chassis 6 11 ...

Page 46: ...ve cage and then pull the drive cage out of the front of the chassis as shown in Figure 23 Figure 23 Removing the SCSI Drive Cage 6 8 3 Removing the Drive from the Drive Cage After removing an IDE or SCSI drive cage the hard drive itself can be taken out of the cage by removing the four screws that hold it in the cage 6 12 ...

Page 47: ... 6 8 4 Removing the CD or DVD Drive The CD or DVD drive is held in place by a wire clip This can be removed by stretching the clip free of the drive cage as shown in Figure 24 Figure 24 Removing Clip from the CD Drive 6 13 ...

Page 48: ...U S E R S M A N U A L 6 14 ...

Page 49: ...F The BIOS code is contained in a 4 Mbit LPC Flash ROM Winbond W49V040P10 or SST49LF040 33 4C NH in a 32 pin PLCC package with socket BIOS features include the following Compliant with Windows Logo Program Version 2 0 Section A6 0 Server System Requirements excluding IA 64 requirements Supports Headless Server Microsoft Server Design Guide 3 0 Compliant with ACPI specification version 1 0b with 2 ...

Page 50: ...pport on board dual channel SCSI controller BIOS Firmware A base firmware supports the following BMC features Remote power on off Remote server reset Remote LED indicator control Remote flash update IPMI 1 5 over LAN The BIOS supports the following features with software o Voltage reading from VRM for CPU and DIMM slots o CPU thermal diode reporting o Chassis temperature reporting o FAN status rep...

Page 51: ...supply 3 Move the jumper on J9 on the main board from pins 1 2 to pins 2 3 marked CLEAR Refer to Figure 25 for the jumper location 4 Leave the jumper for one minute 5 Return the jumper to pins 1 2 marked SET 6 Power up the system 7 Write down the BIOS revision on the splash screen 8 Press Delete to enter BIOS Setup 9 Press F9 and then OK to load defaults 10 Press F10 and then OK to save and exit F...

Page 52: ... AMIFLASH EXE xxxxxxxx fla a b c Where AMIFLASH EXE is the flash utility program xxxxxxxx fla is the BIOS image filename a b c are modifiers to clear CMOS 4 Let the program run to completion without restarting or powering down the system 5 The program displays the prompt for restarting Eject the CD and strike a key to restart 6 Verify that the BIOS is programmed correctly by checking the version r...

Page 53: ...U S E R S M A N U A L 7 4 BIOS Screenshots Below are a series of snapshots that are representative of the major screens taken from the A2210 BIOS 7 5 ...

Page 54: ...U S E R S M A N U A L 7 6 ...

Page 55: ...U S E R S M A N U A L 7 7 ...

Page 56: ...U S E R S M A N U A L 7 8 ...

Page 57: ...U S E R S M A N U A L 7 9 ...

Page 58: ...U S E R S M A N U A L 7 10 ...

Page 59: ...ipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference...

Page 60: ...t Range Ambient temperature 30 to 60 C 4 to 140 F Relative humidity 5 to 95 non condensing Maximum wet bulb temperature 38 7 C Shock 15 G 10ms duration X Y Z axis orientations Vibration 0 75 G 5 100 Hz 1 5 G 100 500 Hz Altitude 0 30000 ft 102 30 3 kPa Appendix 2 ...

Page 61: ...SCSI connector 71430 or equivalent as shown in Figure 26 The pin assignments for this connector are listed in Table 4 Figure 26 VHDCI SCSI Connector Table 4 VHDCI SCSI Connector Pin Assignments Pin Name Description Pin Name Description 1 D12_H Data 12 35 D12_L Data 12 2 D13_H Data 13 36 D13_L Data 13 3 D14_H Data 14 37 D14_L Data 14 4 D15_H Data 15 38 D15_L Data 15 5 P1_H Parity 1 39 P1_L Parity 1...

Page 62: ...erm_pwr Termination power 18 Term_pwr Termination power 52 Term_pwr Termination power 19 N C No Connect 53 N C No Connect 20 GND Ground 54 GND Ground 21 ATN_H Attn 55 ATN_L Attn 22 GND Ground 56 GND Ground 23 BSY_H Busy 57 BSY_L Busy 24 ACK_H Acknowledge 58 ACK_L Acknowledge 25 RST_H Reset 59 RST_L Reset 26 MSG_H Message 60 MSG_L Message 27 SEL_H Select 61 SEL_L Select 28 CD_H CD 62 CD_L CD 29 REQ...

Page 63: ...use as shown in Figure 27 The pin assignments for the PS 2 connectors are listed in Table 5 Figure 27 PS 2 Connector Table 5 Dual PS 2 Connector Pin Assignments Pin Name Description 1 KDATA or MDATA Keyboard or Mouse Data 2 N C Not Connected 3 GND System Ground 4 VDD Power 5 VDC 5 KCLK or MCLK Keyboard or Mouse Clock 6 N C Not Connected 7 CGND Chassis Ground Appendix 5 ...

Page 64: ...8 The pin assignments for this connector are listed in Table 6 Figure 28 Serial Connector Table 6 Serial Connector Pin Assignments Pin Name Description 1 CD Carrier Detect 2 RXD Receive Data 3 TXD Transmit Data 4 DTR Data Terminal Ready 5 GND System Ground 6 DSR Data Set Ready 7 RTS Request To Send 8 CTS Clear To Send 9 RI Ring Indicator Appendix 6 ...

Page 65: ...rver platform the Molex 87531 shown in Figure 29 The pin assignments for the USB connector are listed in Table 7 Figure 29 USB Connector Table 7 USB Connector Pin Assignments Pin Name Description 1 VCC Power 2 DATA USB data 3 DATA USB data 4 GND Ground Appendix 7 ...

Page 66: ...13_L Data 13 3 D14_H Data 14 37 D14_L Data 14 4 D15_H Data 15 38 D15_L Data 15 5 P1_H Parity 1 39 P1_L Parity 1 6 D0_H Data 0 40 D0_L Data 0 7 D1_H Data 1 41 D1_L Data 1 8 D2_H Data 2 42 D2_L Data 2 9 D3_H Data 3 43 D3_L Data 3 10 D4_H Data 4 44 D4_L Data 4 11 D5_H Data 5 45 D5_L Data 5 12 D6_H Data 6 46 D6_L Data 6 13 D7_H Data 7 47 D7_L Data 7 14 P0_H Parity 0 48 P0_L Parity 0 15 GND Ground 49 G...

Page 67: ...4 ACK_H Acknowledge 58 ACK_L Acknowledge 25 RST_H Reset 59 RST_L Reset 26 MSG_H Message 60 MSG_L Message 27 SEL_H Select 61 SEL_L Select 28 CD_H CD 62 CD_L CD 29 REQ_H Request 63 REQ_L Request 30 I O_H I O 64 I O_L I O 31 D8_H Data 8 65 D8_L Data 8 32 D9_H Data 9 66 D9_L Data 9 33 D10_H Data 10 67 D10_L Data 10 34 D11_H Data 11 68 D11_L Data 11 Appendix 9 ...

Page 68: ...r 44 Mated Drive mated 5 3 3V 3 3V power 45 3 3V 3 3V power 6 3 3V 3 3V power 46 Diffsens Differential Sense 7 D11_L Data 11 47 D11_H Data 11 8 D10_L Data 10 48 D10_H Data 10 9 D9_L Data 9 49 D9_H Data 9 10 D8_L Data 8 50 D8_H Data 8 11 I O_L I O 51 I O_H I O 12 REQ_L Request 52 REQ_H Request 13 CD_L CD 53 CD_H CD 14 SEL_L Select 54 SEL_H Select 15 MSG_L Message 55 MSG_H Message 16 RST_L Reset 56 ...

Page 69: ... 34 5V 5V power 74 Mated Drive mated 35 5V 5V power 75 GND Ground 36 5V 5V power 76 GND Ground 37 N C No Connect 77 LED Drive activity LED 38 N C No Connect 78 GND Ground 39 ID0 SCSI ID0 79 ID1 SCSI ID1 40 ID2 SCSI ID2 80 ID3 SCSI ID3 EIDE Port The EIDE port uses a 2x20 pin 0 1 in shrouded header AMP 103308 8 The pin assignments for the EIDE Header are listed in Table 10 Figure 32 EIDE Header Tabl...

Page 70: ...ble Select 29 DMACK DMA Acknowledge 30 GND Ground 31 INTRQ Interrupt Request 32 IOCS16 I O Chip Select 16 33 DA1 Address 1 34 PDIAG Passed Diagnostics 35 DA0 Address 0 36 DA2 Address 2 37 IDE_CS0 1F0 1F7 38 IDE_CS1 3F6 3F7 39 ACTIVE Led driver 40 GND Ground 64 Bit PCI Connectors The Peripheral Component Interconnect PCI 64 bit connector is a 23 pin 3 3 V style card edge connector 3 3V indicates PC...

Page 71: ...V I O 3 3 V B17 GND Ground A17 GNT_L Grant PCI use B18 REQ_L Request A18 GND Ground B19 3 3V V I O 3 3 V A19 PME_L Power Management Event B20 AD31 Address Data 31 A20 AD30 Address Data 30 B21 AD29 Address Data 29 A21 3 3V 3 3 VDC B22 GND Ground A22 AD28 Address Data 28 B23 AD27 Address Data 27 A23 AD26 Address Data 26 B24 AD25 Address Data 25 A24 GND Ground B25 3 3V 3 3VDC A25 AD24 Address Data 24...

Page 72: ...ta 9 B50 GND Ground A50 GND Ground B51 GND Ground A51 GND Ground B52 AD8 Address Data 8 A52 C BE0_L Command Byte Enable 0 B53 AD7 Address Data 7 A53 3 3V 3 3 VDC B54 3 3V 3 3 VDC A54 AD6 Address Data 6 B55 AD5 Address Data 5 A55 AD4 Address Data 4 B56 AD3 Address Data 3 A56 GND Ground B57 GND Ground A57 AD2 Address Data 2 B58 AD1 Address Data 1 A58 AD0 Address Data 0 B59 3 3V V I O 3 3 V A59 3 3V ...

Page 73: ...ta 46 B81 AD45 Address Data 45 A81 GND Ground B82 GND Ground A82 AD44 Address Data 44 B83 Address Data 43 A83 AD42 Address Data 42 B84 AD41 Address Data 41 A84 3 3V V I O 3 3 V B85 GND Ground A85 AD40 Address Data 40 B86 AD39 Address Data 39 A86 AD38 Address Data 38 B87 AD37 Address Data 37 A87 GND Ground B88 3 3V V I O 3 3 V A88 AD36 Address Data 36 B89 AD35 Address Data 35 A89 AD34 Address Data ...

Page 74: ...eserved A11 RESV Reserved VDC B12 GND Ground A12 GND Ground B13 GND Ground A13 GND Ground B14 RESV Reserved VDC A14 RESV Reserved VDC B15 GND Ground A15 RESET_L Reset B16 CLK Clock A16 5V V I O 5 V B17 GND Ground A17 GNT_L Grant PCI use B18 REQ_L Request A18 GND Ground B19 5V V I O 5 V A19 PME_L Power Management Event B20 AD31 Address Data 31 A20 AD30 Address Data 30 B21 AD29 Address Data 29 A21 3...

Page 75: ...BDAT B42 SERR_L System Error A42 GND Ground B43 3 3V 3 3 VDC A43 PAR Parity B44 C BE1_L Command Byte Enable 1 A44 AD15 Address Data 15 B45 AD14 Address Data 14 A45 3 3V 3 3 VDC B46 GND Ground A46 AD13 Address Data 13 B47 AD12 Address Data 12 A47 AD11 Address Data 11 B48 AD10 Address Data 10 A48 GND Ground B49 GND Ground A49 AD9 Address Data 9 B50 KEY A50 KEY B51 KEY A51 KEY B52 AD8 Address Data 8 ...

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