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EPC

®

-6320/21

Theory of Operation

H A R D W A R E

 

R E F E R E N C E

55

5

Power to CPU V

CORE

 +1.15V and Vcct +1.25V are supplied by a Linear Technologies 

LTC1703 dual synchronous switching regulator along with external FETs. The LTC1703’s 
five voltage identification inputs are programmed with resistors to set output voltage 
V

CORE

 to +1.15V. The other side of the controller provides the CPU AGTL termination 

voltage, V

CCT

 at 1.25V using a resistor divider network. The LTC1703 design can provide 

up to 25A output current per channel. The current limit is set to 15A for V

CORE

 and to 

5A for V

CCT

. The expected maximum load current is 10.5A and 2.3A for V

CORE

 and V

CCT

 

respectively.

Interface voltage regulators consist of a series of linear regulators generating  +1.5V 
and +2.5V to supply CPU, clock generator, 82600 and network controller various 
voltage requirements. 

A precision voltage reference in conjunction with a voltage comparator provides 
monitoring of the +5V and +3.3V supplies. The open collector outputs of the 
comparators connect directly to the soft-start inputs for the switching regulator that 
creates V

CORE

 and V

CCT

. As soon as +3.3V and +5V planes are fully charged, the 

switcher begins to power on V

CCT

 and, after V

CCT

 is stable, V

CORE

 starts. Voltage 

comparators also monitor the status of V

CORE

, V

CCT

, +2.5V, +1.8V, +1.5V power. The 

open collector outputs of the comparators are tied to the system power good line and 
causes system reset on any power failure. As soon as the voltages are valid, the board 
comes out of reset.

Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

Содержание EPC-6320

Страница 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Страница 2: ...g System Installation 3 BIOS Configuration 4 Theory of Operation 5 Message Codes A Interrupts B Connectors C Error Messages D Flash Memory Addresses E Re Programming the Flash Chip F Carrier Card Design G EPC 6320 21 Test Board H EPC 6320 21 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 3: ...tion DAVID MAUI OS 9 OS 9000 and SoftStax are registered trademarks of RadiSys Microware Communications Software Division Inc FasTrak Hawk and UpLink are trademarks of RadiSys Microware Communications Software Division Inc All other trademarks registered trademarks service marks and trade names are the property of their respective owners Artisan Technology Group Quality Instrumentation Guaranteed ...

Страница 4: ...nd Upgrading the EPC 6320 21 12 Disconnecting the EPC 6320 21 PMC from the Carrier Card 13 Chapter 3 Operating System Installation Installing Red Hat Linux 14 Installing Red Hat on a Separate Computer 14 Installing Red Hat 7 3 or Later over the Serial Port 15 Installing MontaVista Linux 17 Configure the Host to Boot EPC 6320 21 over the Network 17 Extract the Kernel Source and Filesystem 17 Config...

Страница 5: ...Diagram 47 Description 47 CPU 47 Tualatin 512K LP processor Speed and Voltages 48 Clocking 48 The RadiSys 82600 49 PCI Interrupts 51 Dual PCI bus architecture 51 Local PCI Bus Bus 0 52 PCI Ethernet controller 53 Backplane PCI bus Bus 1 53 IDE Controller 53 RTC 53 Serial Port 53 Keyboard Controller 54 Miscellaneous I O Interrupts 54 GPIO pins 54 Power and Reset 54 Appendix A Message Codes 56 Append...

Страница 6: ... Arbitration 72 Jn2 72 Processor PMC 72 RadiSys Defined PrPMC Connector Jn4 72 IDE 72 Keyboard and Mouse 73 Serial Port 73 Clocking 73 Arbitration 73 RTC Battery 73 Mechanical and Thermal Design 73 Power consumption 73 Airflow 74 Maximum Ambient Temperature 74 Carrier Card Schematic Samples 74 Appendix H EPC 6320 21 Test Board Features 83 External Interfaces 84 Specifications 84 Block diagram 85 P...

Страница 7: ...emory addresses 66 Figure F 1 Flash Chip Configuration 67 Figure F 2 Flash Chip Re Programming Process Flow 68 Figure H 1 Block Diagram Test Board 85 Tables Table 1 1 Environmental Specifications 7 Table 1 2 Additional EPC 6320 21 Specifications 8 Table 1 3 Power Estimates 9 Table 3 1 VxWorks Command and File Descriptions 24 Table 5 1 PCI Device Configuration 52 Table 5 2 Power Estimates 54 Table ...

Страница 8: ... associated description is true unless otherwise stated Notes Indicates important information about the product Tips Indicates alternate techniques or procedures that you can use to save time or better understand the product URL Indicates a World Wide Web address Book File Indicates a book or file ESD CAUTION Indicates situations that may cause damage to hardware via ESD ElectroStatic Discharge CA...

Страница 9: ...ucts 82600 High Integration Dual PCI System Controller Data Book This book details the RadiSys 82600 High Performance System Controller a member of the RadiSys family of long life embedded PC compatible core logic The 82600 is a highly integrated single chip implementation of all requirements of a high performance Compact PCI Central Resource and Peripheral Bridge including the North Bridge South ...

Страница 10: ... Standard Physical and Environmental Layers for PCI Mezzanine Cards PMC IEEE Standard No 1386 2001 and 1386 1 2001PICMG 2 15 R1 0 ECN 2 15 1 0 001PCI Telecom Mezzanine Carrier Card Specification PICMG PICMG 3 0 D1 0 Advanced Telecommunications Computing Architecture ATCA PICMG Other For MV Linux LSPs contact MontaVista at this URL http www mvista com For VxWorks BSPs contact RadiSys or WindRiver h...

Страница 11: ...meration and service interrupts on the PCI bus or a non Monarch PrPMC and function as a PCI based auxiliary processor The Jn1 and Jn2 connectors provide a 32 bit 33 66MHz interface to the PCI bus on the baseboard plus power and ground The optional Jn4 connector provides a full set of I O which includes EIDE COM and keyboard interfaces EPC 6320 provides two standard IEEE 802 3 Ethernet interfaces t...

Страница 12: ...em controller Dual independent PCI bus architecture Monarch and non Monarch capability on BPCI bus Memory controller Two 82C59 interrupt controllers 82C54 timer counter 74LS612 address mapper PS 2 compatible keyboard SMBus host interface Figure 1 2 EPC 6320 21 Ordering Configurations Configuration Description Ethernet EPC 6320 EPC6320 933 512 512 MB SDRAM Dual Ethernet ports on the front panel EPC...

Страница 13: ...I O Intel PCI Ethernet controller independently supporting 10 100 1000BASE T Connectors Carrier card Jn1 and Jn2 connectors Provides a 32 bit 33 66 MHz interface to the PCI bus on the baseboard plus provides power and ground state compatible with the ANSI VITA 32 2003 American National Standard for Processor PMC Revision 1 0 Jn4 connector optional Provides a full set of I O including EIDE COM and ...

Страница 14: ...m Storage 20ºC to 60ºC Relative humidity Operating 20 to 90 non condensing 20 per hour maximum excursion gradient NEBS2 requires 85 operating 90 short term 96 hrs and transitions at least 15 to 20 hour Storage 5 to 95 non condensing 20 per hour maximum excursion gradient NEBS2 requires 95 and transitions at least 15 to 20 hour EMC1 radiated emission Operating EN 55022 1998 Class B Vibration Operat...

Страница 15: ... with carrier cards of single front panel width 4HP as defined by PICMG 3 0 D1 0 Advanced Telecommunications Computing Architecture ATCA PICMG Radiated1 Operating Performance criteria A from IEC 1000 4 3 EN61000 4 3 1995 Test Level 3V m and 10V m Surge Operating Performance criteria B from IEC 1000 4 4 EN61000 4 4 1995 Test Level 0 5kV Voltage dips and interruptions Operating From IEC 1000 4 11 EN...

Страница 16: ... SDRAM module Table 1 3 Power Estimates Supply Max power Watts Typical power Watts 5V 13 10 3 3V 13 11 Total power 26 21 Note The PMC specification limits power to 0 5 A per connector pin J1 6 pins 5V 3A maximum J2 9 pins 3 3V 4 5A maximum Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 17: ...tic free environment Avoid touching printed circuits connector pins and components Where possible hold the blade only by its edges or mounting hardware Make the least possible movement with your body to minimize electrostatic charges created by contact with clothing fibers carpet and furniture Keep one hand on the shelf if possible as you insert or remove a blade Avoid placing the blade on the she...

Страница 18: ...e front panel 3 Push the rear connectors into the carrier card 4 Insert and tighten the screws on the back of the carrier card Using the 3 Pin Connector The EPC 6320 21 includes a 3 pin connector that you can use to access some COM1 signals Before you begin ensure that you have a null modem cable that connects the 3 pin connector to your terminal Figure 2 1 Installing a PMC Module 3 2 4 1 Note You...

Страница 19: ... BIOS Setup program see page 27 C Go to the boot options and select MBA as your first boot choice D Save your changes E Reboot the system 2 Set network parameters A Press F1 to enter the MBA configuration when prompted to do so The configuration menu displays B Select TCP IP as the boot method C Select DHCP as the protocol D Press 9 to save and reboot The board then obtains an IP address via DHCP ...

Страница 20: ...er card 1 Remove the screws on the back of the carrier card 2 Pull the boards apart while keeping them parallel Continue applying force until the connectors completely disengage After performing maintenance and or upgrades replace the EPC 6320 21 as described in Installing the EPC 6320 21 PMC on the Carrier Card on page 11 Figure 2 2 Separating a PMC Module from the Carrier Card 2 2 1 Artisan Tech...

Страница 21: ...on the system insert the Red Hat bootable CD and install Linux with the configuration you desire 3 Reboot the system and log in at the Linux command prompt as root 3 Operating System Installation Installing Red Hat Linux 14 Installing Red Hat on a Separate Computer 14 Installing Red Hat 7 3 or Later over the Serial Port 15 Installing MontaVista Linux 17 Configure the Host to Boot EPC 6320 21 over ...

Страница 22: ...fy the BIOS settings to boot the EPC 6320 21 from the CD ROM A Press F2 to enter the BIOS Setup program see page 27 B Make the CD ROM the first device the EPC 6320 21 tries to boot from by moving the CD ROM to the top of the list in the Boot Menu see page 42 File Instructions etc inittab 1 Change the first TTY configuration line to read 1 2345 respawn sbin mingetty ttyS0 115200 vt100 2 Comment out...

Страница 23: ...the master boot record by entering this command at the command prompt lilo 9 Reboot the system 10 Change the baud rate A During reboot press F2 to enter the BIOS Setup program see page 27 B Change the console and terminal baud rates to 115200 bps C Exit and save changes The system boots over the serial port at 115200 bps then displays the Linux login prompt File Instructions etc inittab 1 Change t...

Страница 24: ...es from the RadiSys supplied LSP archive to a work area Configure DHCP For information about installing and configuring the DHCP server on your machine see your system administrator To configure DHCP as root 1 Make sure a DHCP server is installed and that the following file exists If the file does not exist create an empty one using the Unix touch command 2 Edit the DHCP daemon configuration file ...

Страница 25: ...periods Gateway The router or gateway address consisting of four numbers from 0 255 separated by dots periods Target The target name consisting of three sections separated by dots periods For example test1 mvista com This name must be consistent with the host name used for DNS or host file look up MACAddress The target MAC Ethernet address consisting of six 2 digit numbers separated by colons xx x...

Страница 26: ...re USERID server usr sbin in tftpd server_args r blksize s v tftpboot disable no protocol udp 2 Ensure that the tftpboot directory exists To create the directory enter this command mkdir tftpboot 3 Have xinetd re read its configuration file by entering this command etc rc d init d xinetd restart 4 Stop any any TFTP daemons that have not timed out by entering this command killall in tftpd CAUTION U...

Страница 27: ...you placed the kernel sources 2 Build the kernel by entering these commands cd usr src linux 2 4 make clean make dep make bzImage bzImage is placed in this directory usr src linux_2 4 20 8 arch i386 boot 3 Copy bzImage to tftpboot 4 Change the boot device A Attach An Ethernet cable to the EPC 6320 21 that allows access to your DHCP server A null modem cable from the EPC 6320 21 to a PC serial port...

Страница 28: ...r NFS 1 Prepare the bootable media A Attach an IDE hard drive to the IDE connector on your baseboard Be sure that the hard drive is set up as the master B Network boot the system over the serial port at 115200 bps C Run fdisk i Create partitions on the drive by entering this command fdisk dev hda ii Create at least one partition to use as root iii Tag the partition with ID 83 using the t command i...

Страница 29: ...mnt 5 Configure Linux for serial redirection Using any editor change this file 6 Write the changes to the master boot record by entering this command at the command prompt lilo 7 Reboot the system A Press F2 to enter the BIOS Setup program see page 27 B Change the first boot device to be the bootable drive C Save your changes and reboot You should now boot the IDE hard drive with a serial console ...

Страница 30: ...xWorks bootloader A Install two IDE hard drives on the carrier card Ensure that the slave hard drive has VXSYS COM BOOTROM SYS and vxWorks st installed on it B Power up the EPC 6320 21 and configure the system to boot to the slave hard drive C Run fdisk on the master hard drive to remove all partitions and create a primary DOS partition D Reboot the system and activate the partition on the D drive...

Страница 31: ... 4 0 netmask 255 255 255 0 default lease time 1209600 two weeks max lease time 31537600 one year option routers 10 100 4 58 next server 10 100 4 58 option root path target filename bzImage Table 3 1 VxWorks Command and File Descriptions Command Description vxsys c Installs the master boot record and initial bootloader bootrom sys VxWorks bootloader vxWorks st VxWorks standalone image contains vxWo...

Страница 32: ...written for a Red Hat 9 0 install default off description The tftp server serves files using the trivial file transfer protocol The tftp protocol is often used to boot diskless workstations download configuration files to network aware printers and to start the installation process for some operating systems service tftp socket_type dgram protocol udp wait yes user root server usr sbin in tftpd se...

Страница 33: ...t error messages see Appendix D Error Messages Pressing the Escape key during POST displays the Boot First pop up menu after POST completes You can use this menu to override for only this boot the boot options This menu includes the same options as the Boot Menu s top level For information about the options see Boot Menu on page 42 4 BIOS Configuration BIOS Setup Screens 27 Menu Map 27 Navigation ...

Страница 34: ...tup screens the EPC 6320 21 must be attached to a terminal Menu Sub menu Main Setup Menu Primary Master Slave Sub Menus Advanced Menu PCI Configuration Sub Menu PrPMC Customizations Sub Menu PCI PNP ISA UMB Region Exclusion Sub Menu PCI PNP ISA IRQ Resource Exclusion Sub Menu Console Redirection Sub Menu I O Device Configuration Sub Menu Boot Menu None Exit Menu CMOS Save Restore Sub Menu To Do Di...

Страница 35: ...ues go to each field and enter the desired value Press the tab key to move from hour to minute to second or from month to day to year The default system time is 00 00 the default date is 01 01 1998 Primary Master sub menu Displays a menu that you use to enter information for the master IDE drive connected to the primary IDE controller For more information see Primary Master Slave Sub Menus on page...

Страница 36: ... Note that you must use the same parameters used when the disk originally was formatted You must select an option for the Type field then enter the specific cylinder head and sector information listed on the label attached to the drive at the factory Figure 4 1 Primary Master Slave Sub Menus Main F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Sav...

Страница 37: ...lect this option if you have a CD ROM drive 1 39 Select this option to specify a pre determined hard disk drive type These drive types found in the FDPT Fixed Disk Parameter Table are seldom used RadiSys recommends that you avoid using this option Note For disks not supplied consult the product documentation When finished press the ESC key to return to the Main Setup Menu Cylinders Specifies the n...

Страница 38: ... You can select one of these Disabled default if no drive is installed Reference hard disk data using the CHS Cylinders Heads Sectors method Enabled default if a drive is installed Reference hard disk data as logical blocks Note This field displays only when the Type field contains a value of None Transfer Mode Selects the mode that the System BIOS uses to access the hard disk You can select one o...

Страница 39: ... access the hard disk You can select one of these Mode 2 default Mode 1 Mode 0 Disabled Note This field displays only when the Type field contains a value of None Autotyping derives this value from information reported by the drive Field Description Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 40: ...xBIOS Setup Utility Advanced Tab Shift Tab or Enter selects field Item Specific Help Field Description Reset Configuration Data Determines whether to clear the Extended System Configuration Data ESCD block that resides in the Flash Boot Device FBD You can select one of these No default Does not clear the ESCD block Yes Clears the ESCD block You must clear the block the first time a system is turne...

Страница 41: ...rs or LBA If the drive fails while installing new software change this setting and try again You can select one of these DOS default Causes the System BIOS to perform cylinder head translation if the drive is configured in Setup to have more than 1024 cylinders Select this option if your system uses a drive larger than 528 MB and runs DOS or MS DOS Other Select this option if your system uses a dr...

Страница 42: ...A ISA IRQ Resource Exclusion PCI Configuration Advanced Field Description PrPMC Customizations sub menu Displays a menu that you use to customize PrPMC options For more information see PrPMC Customizations Sub Menu on page 36 PCI PNP ISA UMB Region Exclusion Displays a menu that you use to control the exclusion of PCI and ISA Upper Memory Block UMB regions For more information see PCI PNP ISA UMB ...

Страница 43: ... Memory Remap n Maps local DRAM into backplane PCI space You can select one of these Use system BIOS settings 0 256 MB 1 MB 512 MB default 16 MB 1 GB Boot Retry Determines what occurs when boot does not succeed You can select one of these Enabled default Selecting this option causes boot retry Disabled Selecting this option prevents boot retry Figure 4 4 PrPMC Customizations Sub Menu Main F1 Help ...

Страница 44: ...d Reserves the specified block of upper memory regions for ISA use Figure 4 5 PCI PNP ISA UMB Region Exclusion Sub Menu Main F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Save and Exit PhoenixBIOS Setup Utility Advanced Tab Shift Tab or Enter selects field Item Specific Help C800 CBFF Available CC00 CFFF Available D000 D3FF Available D400 D7FF A...

Страница 45: ...ct this option if the IRQ is required by an on board ISA peripheral or an ISA card Note The IRQ10 interrupt is reserved for soft reset Figure 4 6 PCI PNP ISA IRQ Resource Exclusion Sub Menu Main F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Save and Exit PhoenixBIOS Setup Utility Advanced Tab Shift Tab or Enter selects field Item Specific Help I...

Страница 46: ... 38 4K 4800 115 2K Console Type Identifies the console type You can select one of these VT100 default PC ANSI Flow Control Specifies flow control You can select one of these None default CTS RTS XON XOFF Figure 4 7 Console Redirection Sub Menu Main F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Save and Exit PhoenixBIOS Setup Utility Tab Shift Ta...

Страница 47: ...tem Via modem Connects the console to the system via a modem Continue C R after POST Determines whether console redirection occurs after BIOS hands off to the OS You can select one of these On default Console redirection continues as and after the OS loads Off Console redirection stops when the OS starts to load Field Description Artisan Technology Group Quality Instrumentation Guaranteed 888 88 S...

Страница 48: ... the Com Port Address option on the Console Redirection Sub Menu to On board COM A Enabled The user configures the serial port If you select this option you must also set the Com Port Address option on the Console Redirection Sub Menu to Disabled Figure 4 8 I O Device Configuration Sub Menu Main F1 Help Select Item Change Values F9 Setup Defaults ESC Exit Select Menu Enter Select Sub Menu F10 Save...

Страница 49: ... specified type available on the system highlight the device type and press the Enter key If more than one device of that type exists use the and keys to change the boot order within the given device type To enable a device highlight the desired device and press the Shift and 1 keys An exclamation point displays to the left of enabled devices To disable a device highlight the device then press the...

Страница 50: ...ion Boot order Determines the boot order of boot devices This is the default boot order 1 Removable Devices 2 Hard Drive 3 ATAPI CD ROM Drive 4 MBA UNDI Bus 0 Slot 2 0 5 MBA UNDI Bus 0 Slot 2 1 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 51: ...ade changes Discard Changes Loads the system with the values that existed before this editing session started You do not exit Save Changes Saves to CMOS the edits you made during this session but does not exit the Setup program CMOS Save Restore sub menu Displays a menu that controls how the system handles CMOS values For more information see CMOS Save Restore Sub Menu on page 45 Figure 4 10 Exit ...

Страница 52: ...conds to complete Note Always select this option before restoring CMOS from Flash Restore CMOS from Flash Immediately restores CMOS RAM and current settings in the Setup program from the FBD Note This option is available only if the CMOS was previously saved to the FBD Erase CMOS from Flash Immediately erases the CMOS image stored in the FBD Figure 4 11 CMOS Save Restore Sub Menu Main F1 Help Sele...

Страница 53: ...and PTMC PICMIG 2 15 Standard The EPC 6320 21 interface through the BPCI bus Along with any configuration files and other information provided by RadiSys the CPU boards can run Microsoft DOS 6 22 and Monta Vista CG 3 1 operating systems The backplane PCI bus is compatible with PCI Specification Revision 2 2 with the exception of PERR External Interfaces The Jn1 and Jn2 connectors provide a 32 bit ...

Страница 54: ...technology with copper interconnect Front Panel RadiSys 82600 controller Memory module Clock generator Switching power supplies COM header Boot Flash Intel Tualatin LV 933MHz 512K L2 Interface voltage regulators Host bus interface I O interface Host bus 133 MHz LPCI BPCI CH1 Serial port Jn1 Jn2 Intel 82546 Ethernet CH2 SMBus Local PCI interface Memory interface Backplane PCI interface Jn4 RJ 45 RJ...

Страница 55: ...is 12W However CPU power consumption varies depending on CPU activities To prevent thermal runaway the processor drives a Thermtrip signal When this signal is driven active both VCORE and VCCT power supplies turn off Clocking The EPC 6320 21 includes two subsystems divided by the BPCI interface Devices connected to the BPCI bus have a separate asynchronous clock generation domain Devices behind th...

Страница 56: ... operation of both PCI buses Local PCI LPCI bus 33 66MHz interface 3 3V interface Internal arbiter Backplane PCI BPCI bus 3 3V and 33 66MHz interface All PCI central resource functions supplied PCI central resource functions can be disabled for I O processor applications Integrated core PC logic Includes all legacy PC AT compatible peripherals Two 82C59 interrupt controllers Two 82C37 DMA controll...

Страница 57: ...DR5 Combination determines Monarch and non Monarch mode ADDR3 Determines RTC status 0 Enabled default 1 Disabled ADDR4 Determines boot flash location 0 Boot Flash on the SDRAM bus default 1 Boot Flash on PCI bus ADDR6 Selection of either SDRAM ECC function or COM2 0 Memory ECC enabled COM2 is disabled default 1 COM2 is enabled Memory ECC disabled ADDR7 Selection of general purpose I O pins or COM1...

Страница 58: ...600 The SPD is queried by the BIOS during POST to determine the computer s memory configuration The SPD in the system is assigned address A0h BIOS Flash Support The 4Mbyte FBD which resides on the system board consists of thirty two 128KB blocks The top 1Mbyte of the device holds the BIOS while the remainder of the device is available for OEM non volatile storage For detailed information see Chapt...

Страница 59: ...osen and the interrupt assigned To read or write the configuration registers of a given device a PCI configuration space access must be made with the device s corresponding IDSEL address bit set For devices located on Bus 1 the IDSEL column is a recommendation to the carrier designer of which PCI address data line to connect Local PCI Bus Bus 0 The EPC 6320 21 implements a 3 3V 32 bit primary PCI ...

Страница 60: ...46GB drives the status LEDs directly Backplane PCI bus Bus 1 The EPC 6320 21 implements a 3 3V 32 bit backplane PCI bus The bus runs at 33 or 66 MHz and when configured as a Monarch has the RadiSys 82600 chipset as the central resource The CPU board supports a backplane via standard Jn1 and Jn2 PMC connectors IDE Controller One EIDE channel is provided via the Jn4 connector allowing connection of ...

Страница 61: ...to use extra arbitration signals BREQ 6 3 and BGNT 6 3 as general input output pins GPIO Details on power up configuration are described in Power up configuration on page 50 If the system is configured to use GPIO pins 49 to 56 of Jn4 become GPIO 16 to 23 respectively Power and Reset The next table lists estimated the CPU board power consumption A linear regulator working from 3 3V supplies the 82...

Страница 62: ...onsist of a series of linear regulators generating 1 5V and 2 5V to supply CPU clock generator 82600 and network controller various voltage requirements A precision voltage reference in conjunction with a voltage comparator provides monitoring of the 5V and 3 3V supplies The open collector outputs of the comparators connect directly to the soft start inputs for the switching regulator that creates...

Страница 63: ...me clock errors are x70h 270h ERR_RTC_FAILED Invalid date time 271h ERR_RTC_INV_DATE_TIME Configuration errors 280h 281h ERR_CONFIG_FAILED ERR_CONFIG_MEMORY NVRAM errors 290h ERR_NVRAM Diskette errors 2B0h 2B1h 2B2h 2B3h ERR_FLOPPYA_FAILED ERR_FLOPPYB_FAILED ERR_FLOPPYA_INCORRECT ERR_FLOPPYB_INCORRECT Load errors 2C0h ERR_LOADED Cache errors 2D0h ERR_CACHE_FAILED System memory exceeds CPU caching ...

Страница 64: ...ction IRQ91 2 SMBus reset switches power management DMA BIST via Serial IRQ IRQ102 Soft reset is imminent via serial IRQ from Watchdog IRQ112 IRQ121 2 PS 2 internal connection IRQ13 Numeric coprocessor FERR internal connection IRQ141 Primary IDE channel IRQ152 NMI1 When SERR or IOCHK is asserted software controlled SMI Power management or ECC error PIRQA Intel 82546 Ethernet controller channel 1 P...

Страница 65: ...rs 59 Jn1 connector 59 Jn2 Connector 60 Jn4 Connector 61 Ethernet Ports 63 3 Pin COM Connector 63 Null Modem Serial Cable 63 LEDs 64 Figure C 1 EPC 6320 Connectors Ethernet Ports Jn4 Jn2 Jn1 3 Pin COM Connector Note Signals used for a purpose other than that identified in the appropriate specification are noted as follows XYZ NC Specified use RadiSys use Artisan Technology Group Quality Instrument...

Страница 66: ...3V V I O AD 31 20 21 AD 28 AD 27 22 23 AD 25 GND 24 25 GND C BE 3 26 27 AD 22 AD 21 28 29 AD 19 5V 30 31 3 3V V I O AD 17 32 33 FRAME GND 34 35 GND IRDY 36 37 DEVSEL 5V 38 39 GND LOCK NC 40 41 SMB_CL SB_DT 42 43 PAR GND 44 45 3 3V V I O AD 15 46 47 AD 12 AD 11 48 49 AD 09 5V 50 51 GND C BE 0 52 53 AD 06 AD 05 54 55 AD 04 GND 56 57 3 3V V I O AD 03 58 59 AD 02 AD 01 60 61 AD 00 5V 62 63 GND REQ64 N...

Страница 67: ...7 PME NC GND 18 19 AD 30 AD 29 20 21 GND AD 26 22 23 AD 24 3 3V 24 25 IDSEL AD 23 26 27 3 3V AD 20 28 29 AD 18 GND 30 31 AD 16 C BE 2 32 33 GND IDSELB 34 35 TRDY 3 3V 36 37 GND STOP 38 39 PERR NC GND 40 41 3 3V SERR 42 43 C BE 1 GND 44 45 AD 14 AD 13 46 47 M66EN AD 10 48 49 AD 08 3 3V 50 51 AD 07 REQB 52 53 3 3V GNTB 54 55 NC GND 56 57 NC EREADY1 NC 58 59 GND RESETOUT1 NC 60 61 ACK64 3 3V 62 63 GN...

Страница 68: ... 20 21 IDE IOW IDE CS1 22 23 IDE IOR IDE A0 24 25 IDE IORDY IDE A1 26 27 IDE IRQ IDE A2 28 29 GND GND 30 31 NC NC 32 33 NC NC 34 35 GND GND 36 37 KCLK KDATA 38 39 COM DTR COM DSR 40 41 COM DCD COM RxD 42 43 COM TxD COM CTS 44 45 COM RTS COM RI 46 47 5V NC 48 49 BPCI GNT3 BPCI REQ3 50 51 BPCI GNT4 BPCI REQ4 52 53 BPCI GNT5 BPCI REQ5 54 55 BPCI GNT6 BPCI REQ6 56 57 DASP PDIAG 58 59 BPCIREF 3 3V 60 6...

Страница 69: ... 20 21 CHB_MDI1 CHB_MDI3 22 23 GND GND 24 25 IDE IORDY IDE A1 26 27 IDE IRQ IDE A2 28 29 IDE IOR IDE A0 30 31 NC NC 32 33 NC NC 34 35 GND GND 36 37 KCLK KDATA 38 39 IDE RST IDE CS1 40 41 IDE D7 COM RxD 42 43 COM TxD IDE D9 44 45 IDE 6 IDE D10 46 47 IDE 5 IDE CS0 48 49 IDE 4 IDE D11 50 51 IDE 3 IDE D12 52 53 IDE 2 IDE D13 54 55 IDE 1 IDE D14 56 57 IDE DASP IDE D8 58 59 IDE D0 IDE D15 60 61 IDE IOW ...

Страница 70: ...cable you will need the following Table C 5 Ethernet Pin Definitions Pin Description Pin Description 1 MDI0 6 MDI2 2 MDI0 7 MDI1 3 MDI1 8 MDI3 4 MDI2 9 MDI3 Item Part number 3 pin connector Molex receptacle 51021 0300 Female crimp terminal Molex 50058 8100 RS232 connector Standard RS323 female DB 9 serial connector Recommended cable Belden 8643 Round 3 Conductor 30 Gage or Molex Series 6800 Flat 3...

Страница 71: ...058 8100 5 3 2 Host Electrical connections Host Tx Rx Ground Pin 1 COM1 TXD Pin 2 COM1 RXD Pin 3 Ground TX RX GND GND TX RX Closest to board edge 1 2 3 Table C 7 Front Panel LED Descriptions Label Color Description Link Act A Solid green Link Blinking green Ethernet activity Yellow Reset Link Act B Solid green Link Blinking green Ethernet activity Yellow Reset Artisan Technology Group Quality Inst...

Страница 72: ...ystem timer 0 failed 4 Diskette error Floppy type does not match setup 5 I O chip error I O conflicts exist for serial and parallel ports floppy hard disk any or all 6 Other error IRQ conflict unsupported COM port configuration keyboard locked Pentium cooling fan has failed The System BIOS prints an error message but does not halt when it encounters the following error conditions Configuration err...

Страница 73: ... 0xFFFC 0000 128 Kbyte BLOCK 30 BIOS 3C0000 0xFFFA 0000 128Kbyte BLOCK 29 BIOS 3A0000 0xFFF8 0000 128 Kbyte BLOCK 28 ESCD 380000 0xFFF6 0000 128 Kbyte BLOCK 27 CSR 360000 0xFFF5 FFFF Used by system BIOS 300000 0xFFF0 0000 0xFFC0 0000 23 128 Kbyte BLOCKs1 35FFFF 0000 0000 Note For information about re programming the flash chip s contents see Appendix F Re Programming the Flash Chip Artisan Technol...

Страница 74: ...bout the Flash Chip 67 About Re Programming the Flash Chip 68 Before you Begin 68 Creating a Flash Boot Image 69 Using phlash exe to Re Program the Flash Chip 70 Figure F 1 Flash Chip Configuration Initializes the hardware and finds a device from which to bootload You use the BIOS menus to change the system s behavior and configuration BIOS 1MB The remaining reprogrammable area Artisan Technology ...

Страница 75: ...er includes detailed instructions for each task Before you Begin Ensure that you have the following Minimum 2 MB of DRAM to run the re flash program A 3 5 1 44 MB hard drive attached to or installed in the system Access to the RadiSys web site CAUTION Use extreme caution when re programming the flash chip Perform on any machine Figure F 2 Flash Chip Re Programming Process Flow Done Re programming ...

Страница 76: ...e When unzipped verify that these files required to re program the flash chip are copied successfully to your hard drive Filename Description readme txt Describes the transmittal and includes instructions and issues that arose too late to include in other documentation bios rom A binary file that contains the BIOS image and Boot Block phlash exe The program that re programs the flash chip using da...

Страница 77: ...mand similar to this c phlash mode 3 Run the update batchfile When finished the phlash program displays a message then automatically reboots the system Note For detailed information about creating a Flash Boot diskette see Before you Begin on page 68 Note If using only console redirection messages do not display You must wait approximately three minutes for the reflash to complete The system autom...

Страница 78: ...ngle bulk bypass near the power connection to the EPC 6320 21 A high frequency decoupling cap at each pin 12 and 12V are not used on the board and only require the high frequency decoupling cap VI O requires a a high frequency decoupling cap on each pin VI O can be either 5V or 3 3V G Carrier Card Design PrPMC Connectors Jn1 and Jn2 71 General 71 Jn1 72 Jn2 72 RadiSys Defined PrPMC Connector Jn4 7...

Страница 79: ...ation The carrier card must provide arbitration to the PrPCMC Jn2 Processor PMC M66EN should be bussed and pulled low for 33MHz operation and high for 66MHz operation IDSELB NC is not used and may be tied low Tie Monarch pin low to enable Monarch mode and high to enable non Monarch mode A jumper is recommended to change modes The The EPC 6315 does not use the RSTOUT NC signal However RadiSys recom...

Страница 80: ...provides four pairs of arbitration signals that you can use in place of an arbiter on the carrier card For more information see Table 5 1 PCI Device Configuration on page 52 RTC Battery Jn4 provides PWR_BAT_IN a connection for the battery The battery provides backup power to the BIOS CMOS settings for occasions when power is not applied UL requires a 1K series resistor RadiSys recommends isolating...

Страница 81: ...aximum component height is 8 2mm Of particular interest to designers is that J1 provides user access to the serial port This 5 7mm tall connector is located where Jn3 normally sits on a carrier card If this conflict with your carrier card s requirements contact RadiSys Maximum Ambient Temperature Maximum ambient temperature is 50 C at the EPC 6320 21 Carrier Card Schematic Samples The remainder of...

Страница 82: ... 5 shunts to all BOM s 40 0039 00 4 Add 4 batteries to all BOM s 17 0025 00 PrPMC Test Card PMC Slot4 I O Monarch optional This is the test card universal for the following products EPC 6315 EPC 6320 EPC 6321 EPC 6320N PFS 308 Differences from 060 00729 0001 Hobbit test card Slot 3 add Jn4 connector and IDE connectors Slot 3 and slot 4 now are for testing EPC 6321 ONLY Add RJ 45 connector to test ...

Страница 83: ... M66EN 3 4 7 PCI RST 3 5 7 8 12 3 5 8 GPIO GNT4 7 GPIO GNT5 7 GPIO GNT6 7 GPIO REQ4 7 GPIO REQ5 7 GPIO REQ6 7 PMC ENUM 3 5 PMC RSTOUT 3 5 VCC 3 3 3 3 3 3 VCC VCC VCC VCC VCC VCC 3 3 VCC VCC VCC VCC 3 3 3 3 SHIELD SHIELD SHIELD SHIELD VCC 3 3 3 3 PMC JN2 JN12 BRDBRD 2X32 F 1MM 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 ...

Страница 84: ...I AD 0 31 2 4 5 VIO 2 4 5 7 PCI RST 2 4 5 7 8 12 2 4 5 8 PCI INTB 2 4 5 7 PCI INTA 2 4 5 7 PCI INTC 2 4 5 7 PCI INTD 2 4 5 7 3 3 VCC 3 3 VCC VCC VCC VCC VCC VCC 3 3 SHIELD SHIELD VCC 3 3 3 3 3 3 VCC VCC SHIELD SHIELD L22 R79 221 0603 R161 R216 10K 0603 R184 33 2 0603 R163 R166 10K 0603 R218 4 75K 0603 L17 C91 10PF 0603 L8 R173 C133 0603 0 1UF J27 PS2 6 F 40 0644 00 5 3 1 2 4 6 7 8 9 C134 0603 0 1U...

Страница 85: ...ET MDIA0 6 3PGET MDIA0 6 3PGET MDIA1 6 3PGET MDIA1 6 3PGET MDIB1 6 3PGET MDIB1 6 3PGET MDIA2 6 3PGET MDIA2 6 3PGET MDIA3 6 3PGET MDIA3 6 3PGET MDIB2 6 3PGET MDIB2 6 3PGET MDIB3 6 3PGET MDIB3 6 3 3 3 3 VCC 3 3 VCC VCC VCC SHIELD 3 3 VCC VCC 3 3 SHIELD VCC 3 3 C132 0603 0 1UF C131 0603 0 1UF R102 R108 221 0603 R142 R101 R197 49 9 0603 R210 10K 0603 R140 R98 221 0603 C121 0603 0 1UF C101 0603 0 1UF J...

Страница 86: ... 6 4PGET MDIB3 6 4PGET MDIA2 6 4PGET MDIA1 6 4PGET MDIB2 6 4PGET MDIA0 6 4PGET MDIA3 6 PCI GNT4 7 PCI C BE1 2 4 3 3 VCC 3 3 3 3 VCC VCC VCC VCC VCC VCC 3 3 SHIELD SHIELD VCC 3 3 3 3 3 3 R203 10K 0603 R87 J13 HDR 2X20 M 0 100 40 0135 00 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 R206 4 75K 0603 PMC JN2 JN42 BRDBRD 2X32 F 1MM 1 3 5 ...

Страница 87: ... CARD C TEST_CARD NET 7 20 11AM 060 00832 0000 DSN C Wednesday July 21 2004 001 00832 0000 6 8 RadiSys Corporation 00 Variant Name Page Title R Schematic Title RadiSys Confidential Doc Number Size Date Sheet of Sheet Rev Hierarchy Path 4PGET MDIB0 5 4PGET MDIB3 5 4PGET MDIB1 5 4PGET MDIB2 5 4PGET MDIB1 5 4PGET MDIB0 5 4PGET MDIB3 5 4PGET MDIB2 5 4PGET MDIA0 5 4PGET MDIA1 5 4PGET MDIA1 5 4PGET MDIA...

Страница 88: ...TMS JT TDO PCI REQ3 VIO 2 5 PCI REQ64 2 4 PCI INTA 2 5 PCI LOCK 2 5 PCI INTD 2 5 PCI PERR 2 5 PCI SERR 2 5 PCI INTB 2 5 PCI INTC 2 5 PCI ACK64 2 4 PCI IRDY 2 5 PCI FRAME 2 5 PCI STOP 2 5 PCI DEVSEL 2 5 PCI REQ0 2 PCI GNT0 2 PCI GNT1 3 PCI GNT2 4 PCI REQ1 3 PCI REQ2 4 PCI RST 2 5 8 PCI TRDY 2 5 CLK PCI2 4 CLK PCI0 2 CLK PCI1 3 CLK PCI4 5 PCI GNT4 5 PCI M66EN 2 4 PCI M66EN PCI M66EN PCI M66EN 2 4 GP...

Страница 89: ...ON HOST 4 5 6 1 2 3 Shield1 Shield2 3VKEY NC 5VKEY NC GND1 GND2 C47 1 2 C41 1 2 D10 16 20MA STR 2MM LED RED 2 1 C39 1 2 C35 37 0185 00 22UF TAN D 1 2 SW1 SPST THM MOM P RA 1 2 3 4 R247 0 1206 C157 37 0185 00 22UF TAN D 1 2 C38 37 0185 00 22UF TAN D 1 2 R235 221 0603 3V key 5V key Shield Shield NC NC PMC SITE Y5 CMC ON HOST 4 5 6 1 2 3 Shield1 Shield2 3VKEY NC 5VKEY NC GND1 GND2 C34 1 2 R245 0 1206...

Страница 90: ...rfaces 85 Connectors and Jumpers 85 Interrrupts 86 Feature Description Sites 1 and 2 Clock speeds of 33MHz or 66MHz Monarch or non Monarch site 1 Keyboard mouse serial port DB9 IDE 40 and 44 pin and battery interfaces via Jn4 PMC standard Jn1 Jn2 and Jn41 connectors Site 32 Clock speeds of 33MHz or 66MHz Non Monarch site PMC standard Jn1 Jn2 and Jn42 interfaces Battery two Ethernet connectos KB CO...

Страница 91: ...n IDE connectors 3 4 1 ea DB9 3 pin interface 1 2 1 ea DB9 serial port with full modem signals 1 2 3 4 2 ea 6 pin mini DIN keyboard and mouse connectors 1 2 3 4 1 Battery in a socket sites 1 2 and 4 2 3 pin jumpers for primary and secondary V I O voltage selections 5V or 3 3V 1 3 pin jumper for clock speed selection 33MHz or 66MHz 1 4 2 3 pin jumpers for Monarch or non Monarch selection 1 Pushbutt...

Страница 92: ...h non Monach Slot 3 33 66MHz non Monarch only KB serial 3 pin IDE battery Two RJ45 connectors Slot 4 KB serial 3 pin 40 44 pin IDE battery 33 66 MHz Two RJ 45 connectors Monarch non Monarch Power and reset Code generation and arbitration 1 EPC 6320 only 2 EPC 6321 only Table H 2 Connector and Jumper Descriptions Item Description J35 ATX power connector industry standard pinout J33 ATX power on off...

Страница 93: ... J31 Reset 1 2 reset 2 3 no reset J38 PCI bus V I O 1 2 5V 2 3 3 3V J22 PCI Bus clock select 1 2 33MHz 2 3 66MHz J9 J26 Monarch non Monarch selection 1 2 Monarch 2 3 non Monarch Table H 2 Connector and Jumper Descriptions Item Description Table H 3 PCI Device Configuration Peripheral IDSEL Bus INT Arbitration Site1 AD28 0 A 0 Site 2 AD24 0 B 1 Site 3 AD30 0 C 2 Site 4 AD27 0 D 4 Artisan Technology...

Страница 94: ...ss 400H that contains data initialized and used by the System BIOS detailing the system configuration and errors encountered during POST BIOS Basic Input Output System Firmware in a PC compatible computer that runs when the computer is powered up The BIOS initializes the computer hardware allows the user to configure the hardware boots the operating system and provides standard mechanisms that the...

Страница 95: ...st low power semiconductor RAM used to store system configuration data COM port A bi directional serial communication port which implements the RS 232 specification conventional memory The first 640 KB of a computer s total memory capacity If a computer has no extended memory conventional memory equals the total memory capacity In typical computer systems conventional memory can contain BIOS data ...

Страница 96: ...xtended System Configuration Data A block of nonvolatile memory that stores information on the devices found and configured by the Plug and Play BIOS extended memory The RAM address space in a computer so equipped above the 1 MB level external device A peripheral or other device connected to the computer from an external location via an interface cable FBD Flash Boot Device A flash memory device c...

Страница 97: ...nication using infrared drivers and receivers for short range wireless data transmission IRQ Interrupt Request In ISAbus systems a microprocessor input from the control bus used by I O devices to interrupt execution of the current program and cause the microprocessor to jump to a special program called the interrupt service routine The microprocessor executes this special program which normally in...

Страница 98: ...al address and the logical address operating system See DOS PAL Programmable Array Logic A semiconductor programmable ROM which accepts customized logic gate programming to produce a desired sum of products output function PC AT Personal Computer Advanced Technology A popular computer design first introduced by IBM in the early 1980s PCI Peripheral Connect Interface A popular microcomputer bus arc...

Страница 99: ...rite data The DRAM requires a row address and a column address to define a memory address Since both parts of the address are applied at the same DRAM inputs use of row addresses and column addresses in a multiplexed array allows use of half as many pins to define an address location in a DRAM device as would otherwise be required real mode The operational mode of Intelx86 CPUs that uses a segment...

Страница 100: ...al communication between the computer and a connected hardware device A serial port is often referred to as a COM port shadow memory RAM in the address range 0xC000h through 0xFFFFFh used for shadowing Shadowing is the process of copying BIOS extensions from ROM into DRAM for the purpose of faster CPU access to the extensions when the system requires frequent BIOS calls Typically system and video ...

Страница 101: ...ciation A group of hardware and software vendors that define specifications for hardware and software interfaces for a variety of devices VGA Video Graphics Adapter A popular PC graphics controller and display adapter standard developed by IBM The standard specifies among other things the resolution capabilities of the display device Display devices meeting the VGA standard must be capable of disp...

Страница 102: ...PMC Jn4 61 serial port cable 63 console redirection 36 39 Console Redirection sub menu 33 conventional memory defined 88 conventions notational 1 Cylinders Heads Sectors CHS defined 88 D data area defined 87 designing a carrier card for the EPC 6315 71 device configuration I O 34 disconnecting EPC 6315 13 driver defined 89 Dynamic Random Access Memory DRAM defined 89 E EDO DRAMs defined 89 electro...

Страница 103: ...fined 91 P PCI configuration 33 PCI PNP ISA IRQ Region Exclusion Sub Menu 38 PCI PNP ISA UMB Region Exclusion Sub Menu 37 phlash exe 69 70 Phoenix NuBIOS 26 physical address defined 91 platform bin 69 PMC connectors PMC Jn1 59 PMC Jn2 60 PMC Jn4 61 port serial cable 63 POST 26 92 Power On Self Test POST defined 92 Power On Self Test POST 26 Primary Slave sub menu 28 R RadiSys contacting 2 RAM defi...

Страница 104: ...ng 2 type disk 30 U UED term defined 94 updates BIOS defined 87 flash defined 89 URLs Intel 2 MontaVista 3 14 17 46 RadiSys 3 14 WindRiver 3 14 User Editable Drive UED defined 94 V VGA defined 94 W World Wide Web URLs Intel 2 MontaVista 3 14 17 46 RadiSys 3 14 WindRiver 3 14 Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com ...

Страница 105: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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