SERVICE MANUAL
Contents
1. ae FF z Al see Il E oe E E 3 ama e a s Card End Slot uisi i n e I n T oo aa2. To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the e
3. SCSI EPC 2100 only Der te are gry TI 050 0000000000000000000000000 49 EIDE FDD E PA Bum I 3 IDE SCSI m PD m m 7 Lio Go ies anaes ee ae ee a ee 40 Activity LED 2 cat des Genie sae Woah Sa Ge ey Gate eae 34 Jo0000000000000000000 39 qo 0900500550005 00 oo 8 33 LI 1 1 oo LI 1 I t A HHH H H E LEERE TER son en eon m F 1 a P Er E l 1022110000210020222000022200001 Tnononnonononnnop0m Ej 8 al po aaa il ee 2 VGA Video omar o E ee eU ET 1 Js 6 a LE en iu a N BL E E E i HB HH Hl H H
4. CE DESTRO DHL THEE HEHEHE ODIO ooo condo OO Oooo it nies aa DD cera BE SEEN Bend AH TT TTE IRR Bill a J N cun E y A I O Bracket 1 VGA Video 3 Serial Port 1 2 PS 2 Mouse 4 PS 2 Keyboard To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment For pin
5. Pee Mg Utt MONO E XOU EG 4K j Lii OOOO Li on DEINEN re rn a m E _ Pei HAA on A IHHHHHHHN 00 Hy HEGOOTEODUOTHIUTH COTO NN im HHIEHHHHHHHHNH HAHAH EE H torrin moiri HEITHHEGDHTOTIH 33 5 L HO I E m mm m DD I poo s E j pm 3g Serial 1 F EJ zn E CI h gt p Se SS y t L H 59 9 i ES e A l o UE y am eek E o E ES icy fi d dt C 1lo o l6 J z t EE A Ode dee od Wi irai ra ri rrr T is LJ To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment Service Manual 31 EPC 2101 Single Board Computer Pin Signals continued Overview The tables below list the pin signals for each pe
6. KO dn d Lr A Intel Pentium P54C P55C Processor B Pentium Processor with Heatsink C Level 2 SRAM Cache Socket D DRAM SIMM Sockets E Intel 82439HX System Controller TXC or North Bridge F Intel 82371SB PCI I O IDE Accelerator PIIX3 or South Bridge G Dallas DS2109 PnP SCSI Terminator EPC 2100 only H Adaptec AIC 7850 SCSI Host Adapter EPC 2100 only l Dallas DS1687 compatible Real Time Clock J Intel 82091AA Advanced Integrated Peripheral AIP K Speaker L Flash Device M Auxiliary BIOS N CHIPS 65550 Flat Panel CRT Accelerator O Video DRAM modules P DIP Switch Block Service Manual po S oe a ex c 2 0ON_0O0 Sao Keyboard Header EIDE Drive Header IDE SCSI Activity LED Header SCSI Drive Header EPC 2100 only Flat Panel Display Header Parallel Port Header Floppy Drive Header Serial Port 2 Header I O Bracket VGA Video Con
7. L T oono 5 ANE e i B Mie o HA en a e c I oq Le dE JU efile 4 SCSI Drive EPC 2100 only 5 Flat Panel Display e PAR 2 y I CO 1 Keyboard 2 EIDE Drive 3 IDE SCSI Activity LED 6 Parallel Port 7 Floppy Drive 8 Serial Port 2 To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equi
8. a a MEME Host Bus Speed CPU Speed To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment EPC 2100 2101 Single Board Computer Step 2 Check Switch Settings Overview After you check the jumper settings check the switch block on the EPC 2100 2101 for proper settings Figure 4 Switch Block The switch block contains four DIP switches that you can configure to affect the following items Settings 10 Default monitor type On board ROM access CMOS RAM Configuration ports Table 3 Switch Settings Default Monitor Type Closed default On Board ROM Access auxiliary ROM mode disabled auxiliary ROM mode enabled CMOS RAM Open default Normal operation of CMOS RAM Closed Factory default values for the Setup Utility are loaded into CMOS RAM Configuration Ports O address 270 271 O address 370 371 Service Manual Chapter 2 7 Steps to Operation Figure 4 Switch Block Location Front of Switch Bl
9. Service Manual 26 50 puro ue 1 25 EE ENS eee MEI TIT ATT E Il A a E l SRT pem nm e LEE Spe elise ee H In An T E f d E E Bm E gt A AS gt CE Hosius E 3 3 e es OI M e ex Ea 4 B JE TE g E 5 3 L a O AD GIA m mr Be Iul mn e l i E FE RTA mn n E aro 2 I J DV O Vo i 1 zu in LOBOS ER GRR ORBEA aay n l o B Le O il H A o E TA Le EST JUTE Bo FEX o 7 TH e El A Cd n m VES Sle PU ed zi To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment Improper wiring for this header can cause damage to the cable SBC and display device and could void the warranty 35 EPC 2101 Single Board Computer Display System Overview The following tables list the VGA modes and resolutions supported by the EPC 2100 2101 Display Resolutions Colors bpp Refresh Hz Memory KB 640x480 60 72 75 85 640x480 65 536 60 72 75 85
10. L2 Cache m i oooo0o0o0o0000000000000 0 oooo0oo0o0o0o0000o00000000Q E A n o na na oo 0000000000000000 000000 0 bona Hom H mum Hs u ao a aaa daa ao a ooo ao o aioa o oo min m Service Manual 1 MB x 3X 4 MB 1 MB x 3X 4 MB 2 MB x 3X 8 MB 2 MB x 3X 8 MB 2 MB x 3X 8 MB 4 MB x 3X 16 MB 4 MB x 3X 16 MB 4 MB x 3X 16 MB 4 MB x 3X 16 MB 8 MB x 3X 32 MB 8 MB x 3X 32 MB 8 MB x 3X 32 MB 8 M
11. 2 Item Specific Help Instructions for the current item are on the right side The Setup Utility contains a toolbar at the top of the screen that allows you to access the following menus e Main e Advanced e Security e Power e Boot e Server e Exit Options and items for these menus are listed in the tables beginning on page 21 Boot and Exit Operation Service Manual The Boot and Exit menus do not have default values Items for these menus are not included in the tables below Use the following keys to operate the Setup Utility A Key tion Up Arrow T and Down Arrow J Select a menu item Left Arrow lt and Right Arrow gt Selecta menu Plus and Minus Change the value of an item Enter Access a sub menu when an item with the sub menu character gt is highlighted FO Save changes and exit 19 EPC 2100 2101 Single Board Computer Figure 8 Setup Utility Main Menu Advanced System Time System Date Diskette A Diskette B IDE Adapter IDE Adapter IDE Adapter IDE Adapter Video System Cache Memory Boot Options Keyboard Features Master Slave Master Slave system Memory Extended Memory Fl Help ESE BEC 20 Select Item t gt Select Menu RadiSys CPD Setup Utility Power Server Item Specific Help ANA O 037 14 2001 1 44 398 Disabled Maxtor 7541A CD ROM None None EGA VGA lt Tab gt lt Shift Tab gt or lt En
12. 70 70 31 5 31 5 31 5 ne ais In ars 70 ars 70 70 6 6 7 7 7 7 7 7 7 T 7 7 7 7 2 2 2 2 2 2 2 2 2 2 2 2 2 256 0 56 0 56 0 56 0 56 0 56 0 56 0 56 0 56 0 56 0 56 0 56 0 56 56 56 0 Service Manual Chapter 3 Technical Data Extended VGA Modes Video VESA Resolution Colors Mode Character Dot Clock Horizontal Vertical Memory EN VBE EN pe Display MHz Frequency Frequency X MIDE u m B B 1024x768 GraphicsL 8x16 128x48 94 5 ef 1600x1200 200x75 en 2 gt 100h 640x480 80x25 mim 32h 103h 800x600 256 Graphics1 8x16 100x37 49 5 56 25 34h 105h 1024x768 256 GraphicsL 8x16 128x48 E 78 75 94 5 3An 1600x1200 200x75 En re B u B B mn B u OS u 102h 800x600 Graphics 8x16 100x37 49 5 56 25 104h 1024x768 Graphics 8x16 128x48 e E 78 75 94 5 100h 640x480 258 Graphies_ __8x16_ _60x25 Em 103h 800x600 Graphics 8x16 10037 49 5 56 25 105h 1024x768 Graphics 8x16 128x48 2 p 78 75 94 5 t For Flat Panel display only ic zu a nterlace 1280 Service Manual 37 EPC 2101 Single Board Computer Installing Memory Overview The EPC 2100 2101 supports up to 256 MB of on board dynamic RAM modules in FPM or 128 Mb in EDO x36 or x32 Note The CPU supports ECC or Parity modes only if x36 modules are used Memory Bank The EPC 2100 2101 contains four 72 pin SIMM sockets for DRAM memo
13. 773 Use of a Flat Panel display may require custom configurations For more information see Customer Support page vi 640x480 16 8 M 60 72 75 85 1204 16 4 16 4 16 25 AN eo Bong 256 8 86 60 7275 86 5 e 1024x768 65538 16 481 56 60 72 75 85 1880 1280x1024 26 8 43160727585 1884 1 Interlaced Video Resolution Colors Mode Mode Type 00h 320x200 16 gray 320x350 16 gray 800x600 65 536 56 60 72 75 85 1242 Standard VGA Modes Display Character Dot Clock Horizontal Vertical Memory Display MHz Frequency Frequency KB Adapter CGA 8x8 EGA 8x14 36 360x400 320x200 320x350 360x400 640x200 640x350 720x400 640x200 640x350 720x400 320x200 320x200 320x200 720x350 720x350 720x400 1 1 1 1 E VGA CGA EGA VGA CGA EGA VGA CGA EGA VGA Text 16 16 Text 16 16 16 gray Text 16 gray 6 6 6 6 4 4 gray Graphics CGA 4 gray EGA 4 VGA MDA EGA VGA Mono Mono Mono 16 i 9x16 8x8 8x14 9x16 8x8 8x14 9x16 8x8 8x14 9x16 8x8 8x8 8x8 9x14 9x14 9x16 40x25 80x25 Reserved G G ron 640x50 16 Graphics EGA ext4 80x25 x8 x8 x8 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Graphics an se ma 25 64000 2 Gmphcs al ee Sos 25 315 5 5 8 9 5 8 9 5 8 5 5 8 5 5 5 5 5 8 8 8
14. BE Es i E iie M A e Re E BS rh E E BE EE HD natat E Ca ini ES EE V d ES ES BE Es EB EE E zs E E T EB E iE ps Br EE h E SS See ji ssES E gt l i M LI n T T Service Manual
15. configured as listed below Machine A Machine B Pin Signal Pin Signal Pin Description Pin Description DB25S DB25S NE i 5 Data BitG 17 6 initialize Printer 25 Seet 8 Select Input 0 12 Ground 9 DataBits MEM Ring Indicator In 30 Service Manual Chapter 3 Technical Data Figure 9 Serial and Parallel Headers and Connectors Parallel Serial 2
16. or 24 bit panel interfaces t Outputs are fused using a resettable PolySwitch Normal output current is 1 85 A at 20 C Derate linearly to 1 3 A at 60 C This feature is not available on standard product 34 Service Manual Chapter 3 Technical Data Figure 11 Flat Panel Display Header Flat Panel Display
17. pesesesesesed IH HA A E O Urea OO one 137 E 3 E h RE L T a Ta re ann i LOLOL i TT me lO 2 zum D MESH eet sods tai D eA UMS ore cul p E Fe lJ HULU UWL LULU l MUUTUN LULU U UUUUL oo gt e E h O J 13 uy I 7 Q fi ono ogo e e LA AA E ES EA EAT 5 e D E I I X3 u roy moomoo ppp OH im CQ O TI EI LL El I RUM E AM DD CO CoO E L3 L3 oo C3 C3 EE E ol a M PCI Bus ISA Bus Platform or CPU Slot Passive Backplane Bottom of Chassis To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment Service Manual 13 EPC 2100 2101 Single Board Computer Step 4 Attach Peripherals to Headers Overview After you have installed the EPC 2100 2101 onto a passive backplane in a chassis attach the necessary peripheral devices to the appropriate headers on the SBC Figure 6 SCSI Drive EPC 2100 only Up to seven SCSI devices can be a
18. Changes or modifications not expressly approved by RadiSys Corporation could void the product warranty and the user s authority to operate the equipment EPC 2100 and EPC 2101 Single Board Computers Notice This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can emit radio frequency energy and if not installed and used in accordance with this 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 at the user s expense This device complies with Part 15 of the FCC Rules Operation is subject to the following conditions e This device may not cause harmful interference e This device must accept any interference received including interference that may cause undesired operation Any change or modification not expressly approved by the manufacturer is prohibited and could void the user s authority to operate the equipment This product also meets requirements for compliance with EN55022 Class B ITE ISO 9001 IDINI W CERTIFICATED FIRM Service Manual Symbols Notice This symbo
19. signals and positions see page 30 For information on the display system see page 36 Service Manual 17 EPC 2100 2101 Single Board Computer Step 6 Power On the System Overview After you have installed the EPC 2100 2101 and connected all devices power on the system No Power If the system does not power on check all power connections and the power source If power connections are secure and the power source 1s adequate contact Technical Support at 800 627 8700 or 713 541 8200 between 8 00 a m and 5 00 p m Central Time USA For more information see Customer Support page vi Startup After you power on the system 1t will e Execute the Power On Self Test POST to ensure that the system is functional and properly configured e Start the operating system Setup During the POST you can access the Setup Utility Figure 8 to configure the system Before using the SBC for the first time you should verify the system settings in the Setup Utility See page 19 18 Service Manual Chapter 2 7 Steps to Operation Step 7 Run the Setup Utility Overview Access Main Menu Menus The BIOS Basic Input Output System Setup Utility allows you to configure the operations of the EPC 2100 2101 To access the Setup Utility press F2 when prompted during the Power On Self Test POST The Setup Utility display Figure 8 contains two areas 1 Options The options for the current menu are on the left side of the screen
20. 0 70 ns Fast Page Mode DRAM SIMMs Parity FPM or Non Parity ECC or up to 128 Mb EDO Single bit error correction double bit detection ECC mode only Addressing Real and protected mode supported Real address mode 20 bit Protected address mode 16 bit on ISA bus 32 bit on PCI local bus Data Path 64 bit on board 16 bit on ISA bus 32 bit on PCI local bus Flash Memory 4 Mb 512 KB x 8 Clock Calendar DS1287 compatible Real Time Clock accurate to 12 minutes year at 25 C includes CMOS Power Requirements Input Power 21 35W w 8 256 MB DRAM 4 3 T O A Excludes 0 1A requirements for flat 0 1 A panel device 13 28 33 73 cm x 4 80 12 19 cm 29 EPC 2101 Single Board Computer Pin Signals Overview The tables below list the pin signals for the serial and parallel ports The following illustration Figure 9 indicates the pin positions for each Table 12 Serial and Parallel Port Pin Signals Serial Port 1 Serial Port 2 Fin Description i amp Fin Description Fir e SC pata carier Detect in oeo torn ata Carrier Detect In 2 Data Set Ready In 1 V Z Output TX 3 Receive Data In B Receive RX 3 Transmit Data Out 4 Request to Send Out 3 Y Output TX n D i 2 Receive Data n 6 Data Set Ready In 8 CleartoSend in 9 in To connect two RS 422 devices use a shielded twisted pair STP cable no longer than 4 000 feet
21. 000 i DH c Er Ec p
22. B x 3X 32 MB 8 MB x 3X 32 MB 16 MB x 3X 64 MB 16 MB x 3X 64 MB 16 MB x 3X 64 MB 16 MB x 3X 64 MB 16 MB x 3X 64 MB 16 MB x 3X 64 MB E f 5 o Table 15 Memory Combinations SIMM3 amp 4 Total Memory 16 MB x 3X 64 MB 256 MB X 36 for Parity 32 for Non Parity 39 EPC 2101 Single Board Computer Notes 40 Service Manual
23. E REOR REDE 3 E AAA o o E I o TH DO 0000000000000000 0000 00000000000080005 x csl Ll 2 HHHH HHHH HHHH HHE EEE HHHH HHE H HHH HHHH HHH HHH HHH HH H HHHH ACCC DO E ee eee AAA O o TOO I 1 m m miu j ES 2 1 Eye ue IP e A Y C To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment Service Manual 11 EPC 2100 2101 Single Board Computer Step 3 Install the SBC Procedure 12 Before you connect any peripheral devices to the EPC 2100 2101 install the SBC onto a passive backplane in a chassis Figure 5 Table 4 Installing the SBC Power off the system and disconnect all power cords Note Use the grounding wrist strap provided with the system to discharge static electricity Remove the chassis cover Detach the circuit card hold down bracket if required This bracket reaches across the tops of the circuit cards and holds them in place Locate the Platform or CPU slot on the passive backplane 4 Note The SBC will not function to its fullest capabilities if it is not installed in the proper sl
24. Level 2 write back cache socket for 256 or 512 KB pipeline burst COAST SRAM Four SIMM sockets for up to 256 MB scaleable DRAM Note The EPC 2100 EPC 2101 supports up to 256 MB FPM or up to 128 MB EDO Two serial ports one RS 232 only one RS 232 or RS 422 Parallel port AT compatible bi directional EPP Floppy drive controller PCI EIDE hard disk drive controller PCI Adaptec AIC 7850 SCSI Host Adapter with Fast Narrow SCSI 2 header EPC 2100 only Dallas DS2109 Plug and Play SCSI terminator EPC 2100 only CHIPS 65550 High Performance Multimedia Flat Panel CRT GUI Accelerator with flat panel display header VGA video connector on the I O bracket Four 256 KB x 16 on board video DRAM modules 2 MB PS 2 mouse and keyboard connectors 8 pin AT keyboard speaker reset header Note The EPC 2100 and EPC 2101 are members of the PV5000HX2 family of single board computers The EPC 2100 supports SCSI and IDE the EPC 2101 supports IDE only For more information on the components of the EPC 2100 EPC 2101 contact Company Telephone Website Asiliant Technologies formerly C amp T Dallas Semiconductor Corporation 972 788 2197 http www dalsemi com PCI Special Interest Group 503 696 2000 http www pcisig com PICMG 781 246 9318 http www picmg com Service Manual Figure 1 Components and Layout Chapter 1 Introduction bo00o00o000000000000
25. O Za umd e A N ay m m a w M mm LY z wm a a mm mm a m Wen EEE WI SI P d we a C Tp p aa m P m m Y ond gt SERVICE MANUAL EPC 2100 EPC 2101 PV5000HX2 IDE Series SBC P N 007 01246 0000 June 2001 2001 RadiSys Corporation All Rights Reserved Printed in USA EPC 2100 and EPC 2101 Single Board Computers Limited Warranty A RadiSys Corporation warrants that the item sold by 1t hereunder will be free from defects in materials or workmanship under normal use and service for a period of 2 years from date of shipment Said item will meet the specifications in effect at the time of manufacture The sole obligation of RadiSys under this warranty shall be at 1ts option to repair or replace without charge any defective component of said item within a reasonable period of time B RadiSys Corporation shall not be liable under this warranty for 1 the item that the Buyer alleges to be defective and was repaired or altered by someone other than an authorized representative of RadiSys unless such repair or alteration was effected pursuant to prior written approval of RadiSys or 11 where the Buyer fails to notify RadiSys of any alleged defect within the period of warranty or 111 where the Buyer fails to return the allegedly defective item to RadiSys Corporation in Houston Texas USA freight prepaid or iv where the item was altered or da
26. Port Pin Signals oooononnnnnnncnnncncnnnnnncnnnnnoononnononnnccnnanncnnnannnos 30 Table 13 Peripheral Header and Connector Pin SignalS oooccnnnnnccnncccnnncnonoooonnnnnnnnnnonannnos 32 Table 14 Flat Panel Display Header Pin Signals ooooonnnnnnnccnnnccnnononononnnononononnnnnnnnncccnonanonos 34 Table I5 Memory Combnatons o odor dre Io i oot daa e ebrei 39 Service Manual Ix EPC 2101 Single Board Computer Notes x Service Manual Service Manual Introduction This chapter discusses the primary features of the EPC 2100 EPC 2101 Single Board Computer PV5000H X2 series If you are familiar with the primary components and functions of the EPC 2100 EPC 2101 and you wish to quickly begin operating the SBC go to Chapter 2 7 Steps to Operation page 5 Then read this chapter later at your convenience EPC 2100 EPC 2101 Single Board Computer EPC 2100 2101 PV5000HX2 M Series SBC Overview More The RadiSys EPC 2100 EPC 2101 Single Board Computers SBC provide the following features Intel Pentium processor e 100 133 166 MHz 64 bit Classic Pentium P54C e 166 200 233 MHz 64 bit Pentium with MMX P55C Intel 430HX PCIset e 82439HX System Controller TXC or North Bridge e 82371SB PCI I O IDE Xcelerator PIIX3 or South Bridge Intel 82091AA Advanced Integrated Peripheral AIP DS1687 compatible Real Time Clock module with embedded battery 4 Mb 512 KB x 8 flash memory
27. ances Temperature Operating 0 to 60 C 32 to 140 F Non Operating 40 to 70 C 40 to 158 F Humidity Operating 5 95 40 C non condensing Non Operating 0 95 40 C non condensing Shock Operating 1 25 G 10 ms 10 G in appropriate chassis Non Operating 30 G 10 ms 40 G in appropriate chassis Vibration Operating 1G 5 100 Hz Non Operating 5 G 5 200 Hz Operating 15 000 ft 4 572 m Non Operating 50 000 ft 15 240 m About Thermal Data RadiSys validates the operating specifications of its products by testing with the most demanding hardware and software configurations to maximize the power supply draw and generate a worst case scenario Despite these efforts the specifications outlined above are only benchmarks and should be regarded as such The SBC requires a minimum airflow of 200 linear feet per minute LFM unimpeded across the CPU within 5 to 60 C 41 to 140 F ambient temperature Operations outside these specifications could void the warranty 28 Service Manual System Service Manual Chapter 3 Technical Data Table 11 System Specifications CPU e 100 133 166 MHz Intel Pentium Processor cc e 166 200 or 233 MHz Pentium Processor with MMX Technology 256 KB or 512 KB Level 2 write back cache Zero wait state at 66 MHz 8 ns synchronous pipeline burst COAST RAM Four 72 pin sockets organized in two banks supporting Up to 256 MB 1 2 4 8 16 x 32 36 6
28. by the carrier Caution Inspect contents immediately and file a claim with the delivering carrier for any damage Save the shipping box and packaging material to use for any further shipment of this equipment However if the packaging is damaged and is not suitable for shipment call RadiSys Technical Support to obtain new packaging The warranty may be void if the product is returned using unapproved or damaged original packaging Returning Your Product A Returned Material Authorization RMA number must be written on the outside of the shipping carton of all equipment returned to RadiSys for service and or repair It 1s recommended that any correspondence included with the carton contents also refer to the RMA number Note The factory will refuse the shipment if it 1s sent freight collect or if it does not display an RMA number vi Service Manual Table of Contents Chapter 1 Chapter 2 Chapter 3 Service Manual Introduction 1 EPE 2100 2101 PN2000EEX2 5ND Series SBC a nee ne 2 7 Steps to Operation 5 HandhnsiheBPC2 1100 2 T0 Treat I u 6 ENTE Check Jumper SENOS sun en 8 Step 2 Check Swiich A el 10 ES AS BC dd a 12 Step 4 Attach Peripherals to Hea8dets un aaa 14 Step gt Attach Peripherals to CONMEClONS aded traria 16 SEPIA e 18 in A RR ata tar re Pee ne 19 Technical Data 27 SPECIAL ede E 28 PIM S LOA AAA nn uenti Lotus tedio Loose Lond onudadepanteatel ics 30 Dd 36 AMO Meise a E 38 vii EPC 2101 Single B
29. d Note Disable this feature if floppy errors occur with a multitasking OS Service Manual Chapter 2 7 Steps to Operation Advanced continued The items for the Advanced menu are continued below Option Sub Menu itm Default Setting Alternate Settings gt PCI Devices PCI IRQ Line 1 9 Open Auto Select Disabled 3 COM2 COMA4 4 COM1 COM3 5 2nd LPT 7 1st LPT 10 Open 11 Open 12 PS 2 Mouse 14 Primary IDE 15 Secondary IDE PCI IRQ Line 2 10 Open Auto Select Disabled 3 4 5 7 9 11 12 14 15 PCI IRQ Line 3 11 Open Auto Select Disabled PU Rut o OMS EGEL PCI IRQ Line 4 15 Secondary IDE Auto Select Disabled SA Graphics Device Installed Cache Line Size Auto 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 Latency Timer Auto 64 32 64 96 128 160 196 224 PCI PNP ISA UMB Region Available all regions Reserved Exclusion C800 CBFF CCOO CFFF D000 D3FF D400 D7FF D800 DBFF DCOO DFFF PCI PNP ISA IRQ Resource Available all interrupts Reserved Exclusion IRQ 3 IRQ 4 IRQ 5 IRQ 7 IRQ 9 IRQ 10 IRQ 11 IRQ 15 gt Embedded PCI Devices PSZMoue Na Disabled Onboard Speaker NA E Pug amp PlayO S 3 NA M N Configuration i O Large Disk Access Mode N A Dos joer These items are displayed only with the EPC 2100 Service Manual 23 EPC 2100 2101 Single Board Computer Security Table 7 Secu
30. ed to change the configuration power off the system and disconnect all power cords from their source Follow all safety precautions as outlined by the chassis manufacturer To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment Only qualified experienced electronics personnel should access the interior of the chassis and handle the equipment Before you install the SBC in a chassis check the following e Jumper settings outlined in Step 1 page 8 e DIP switch settings outlined in Step 2 page 10 Pay particular attention to the switch settings The jumper settings are preconfigured at the factory and are appropriate for most applications Service Manual Chapter 2 7 Steps to Operation Figure 2 Safely Handling the SBC Always handle the SBC by the edges
31. ical errors may be inadvertently included RadiSys assumes no responsibility for any errors that may be contained in this document RadiSys makes no promise to update or keep current the information contained in this document Information in this document including product specifications 1s subject to change without notice All tradenames referenced are the service mark trademark or registered trademark of the respective manufacturer ii Service Manual Important Wichtig Service Manual Always use caution when handling or operating the equipment Only qualified and trained electronics service personnel should access the equipment Use extreme caution when installing or removing components For additional information please contact RadiSys Technical Support at 800 627 8700 or 713 541 8200 Monday through Friday between 8 00 a m and 5 00 p m Central Time continental USA Arbeiten am System bzw Betrieb des Systems sollten immer mit der n tigen Vorsicht vorgenommen werden Nur qualifiziertes und ausgebildetes Fachpersonal sollte am Inneren des Ger tes arbeiten Beim Installieren und Entfernen von Komponenten ist besondere Vorsicht geboten Fur weitere Informationen wenden Sie sich bitte an den Technical Support von RadiSys e USA 800 627 8700 oder 713 541 8200 Montags bis Freitags von 0800 Uhr bis 1700 Uhr Central USA e International 3 1 36 5365595 Montags bis Freitags von 0830 Uhr bis 1700 Uhr CET GMT 1 00
32. l HHHHHHH i hom OO Mm y monn 00000001 e J Jj a x l L SA eS ear ja Q g H e P La cA En 22 PS 2Mouse SG EA el ME dE MEA 2 I 5 3 1 c3 O I 02 r3 oh Ort H 9 E3 A pe dp ee eps es Er 6 4 Li D pt C o cj 2 MN MES 2 exis PS 2 Keyboard 005 5 3 SS M 2 E O Oo 2 O 4 8 Lg Keyboard Reset Ground Not Connected Keyboard Clock Keyboard Data Keyboard Lock 5 V Out Speaker To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment Service Manual 33 EPC 2101 Single Board Computer Pin Signals continued Overview The table below lists the pin signals for the flat panel display header A description of each signal is provided The following illustration Figure 11 indicates pin positions Table 14 Flat Panel Display Header Pin Signals Pn Description Pin Description Pin Description 1 mose 19 ps3 a 21 P5 24 ev 2 8 M DspayEnaie 28 p2 O 48 i po 4 P e VDD SAFE Output Power Switched logic power for flat panel display Sequences on and off with the panel digital signals to prevent panel damage Outpu
33. l indicates an item for special consideration Warning This symbol indicates the presence of a potential hazard that can cause personal injury or equipment damage Only qualified and trained electronics service personnel should access the equipment Service Manual EPC 2100 and EPC 2101 Single Board Computers Customer Support Accessing the Web Site In depth printable service manuals and other documentation are available for download from the RadiSys Web site http www radisys com Then click on Support to access a link to the documentation drivers and BIOS Documentation is available at this Web site in Adobe Acrobat PDF format and may be viewed and printed using the free Acrobat Reader software BIOS files are available as self extracting disk image files Links are provided to various partners web sites where any files and tools needed to install drivers are available for download Calling Technical Support 1 Have the RadiSys product model and serial number available 2 Call Technical Support e Inthe continental USA Monday Friday 8 00 a m 5 00 p m Central Time dial 800 627 8700 e Outside the USA dial 713 541 8200 add long distance international access codes e In Europe Monday Friday 8 30 a m 5 00 p m dial 31 36 5365595 Inspection of Contents Packaging of Product The packaging for this product has been tested to assure that 1t will withstand responsible handling
34. led 13 3 sec 10 sec 6 sec 2 sec Service Manual 2 EPC 2100 2101 Single Board Advanced Computer Table 6 Advanced Menu Options and Item Values Option Sub Menu gt Integrated Peripherals 22 Default Setting Alternate Settings Serial Port A Enabled user configures Disabled no configuration Auto BIOS or OS selects OS Controlled OS selects Serial Port A Base l O 3F8 2F8 3E8 2E8 220 228 238 Address 338 S erial Port A Interrupt IRQ 4 IRQ 3 Serial Port B Enabled Disabled Auto OS Controlled Serial Port B Base l O F8 3F8 3E8 2E8 220 228 238 Address 338 Serial Port B Interrupt IRQ 3 IRQ 4 Parallel Port nabled Disabled Auto OS Controlled Parallel Port Mode utput Only ISA Bi Directional EPP Parallel Port Base I O 78 278 3BC Address Parallel Port Interrupt IRQ 7 IRQ 5 Parallel Port DMA DMA 3 DMA 1 Floppy Disk Controller Enabled Disabled Base l O Address DRAM Speed Ons ECC Parity Config Note The ECC option functions only if Parity FPM SIMMs are installed able Memory Gap Disabled Hole at 512 K 640 K Hole at 14 MB 16 MB Hole at 15 MB 16 MB A Aliasing i 4 En Alias ISA at 512 528 MB Disabled Enabled DMA Aliasing Disabled Enabled 8 Bit I O Recovery 5 3 5 5 5 6 5 1 5 6 5 9 5 10 5 11 5 Watchdog Timer Status Disabled Enabled Note ISA cards that use DMA may require this function PCI Delayed Transactions Enabled Disable
35. maged in a way which RadiSys reasonably determines to affect the performance and reliability of the item or v where the item was subject to misuse neglect or accident The rights and remedies granted to the Buyer under this paragraph constitute the Buyer s sole and exclusive remedy against RadiSys Corporation its officers agents and employees for negligence inexcusable delay breach of warranty express or implied or any other default relating to the item or the duties of RadiSys to eliminate any errors This warranty supersedes any other warranty whether expressed implied or statutory including but not limited to any warranty for fitness of purpose merchantability or freedom from infringement or the like and any warranty otherwise arising out of any proposal specifications or sample Furthermore RadiSys Corporation neither assumes nor authorizes any person to assume for it any other liability The software included with this equipment is warranted only in accordance with the terms of its license agreement Except as warranted in that license agreement the manufacturer of the software disclaims all warranties and conditions with regard to the software including all implied warranties and conditions of merchantability fitness for a particular purpose title and non infringement Every effort has been made to ensure that the information provided in this manual is complete and accurate However technical inaccuracies or typograph
36. nector PS 2 Mouse Connector Serial Port 1 Connector PS 2 Keyboard Connector EPC 2100 EPC 2101 Single Board Computer Notes 4 Service Manual Service Manual 7 Steps to Operation This chapter describes basic precautions for handling the EPC 2100 2101 and then outlines the basic steps for setting up the SBC Check jumper settings Check switch settings Install the SBC Attach peripheral devices to headers Attach peripheral devices to connectors Power on the system Run the Setup Utility ee X a EPC 2100 2101 Single Board Computer Handling the EPC 2100 2101 Overview This section suggests basic precautions when handling the EPC 2100 2101 series SBC Static Electricity Safety Next The EPC 2100 2101 series is designed to protect against ESD electro static discharge and excessive voltage However excessive static electricity can damage components Before you handle the SBC use the grounding wrist strap provided with the system to discharge static electricity Instructions for using the wrist strap are printed on the strap s envelope Always handle the SBC by the edges to help prevent accidental damage that can be caused by static discharge Figure 2 It is important to protect yourself and your equipment before you perform any of the procedures outlined in this manual You should check the configuration before you install the SBC If the SBC is already installed in your system and you ne
37. oard Computer List of Figures viii Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 Figure 10 Figure 11 Figure 12 Components and Layos ee 3 batels Handlimne ne SBC are 7 Jumper Block TOCA ONS a 9 Switch Block EOCAUOD auos et I een 11 Installias The SB do cl an edi 13 Peripheral Header Locations ans ask 15 Peripheral Connector Locat ons oue ione dieto pais ten io ads p dotata 17 Setup Utility Main Meta 20 Serial and Parallel Headers and Connectors esses 31 Peripheral Headers and Come nen ala 33 Flat Panel Display cadera 35 Memory A a eet ee 39 Service Manual List of Tables Tablel Jumper Block SettifigS gested esc tt ee a 8 Tdble 2 Jumper Block PUNCHONS a a O 9 Table gt SWIlch Sellin sd do dd ed a 10 Tablet mstalline ihe SB ara ee a ee emitur 12 Table 5 Main Menu Options and Item Values ooccnnnnccnnncnnnnnnnnnnnnnnnncnonnnnnnnnnncnnnnnannnos 21 Table 6 Advanced Menu Options and Item Values oocccccccccnnnnnnnooonononnnnnnnnnnnnnnnnnns 22 Table 7 Security Menu Options and Item Vall s srecen a E 24 Table 8 Power Menu Options and Item Values eee 24 Table 9 Server Menu Options and Item Valles eironi E 25 Table 10 Environmental Tolerances cooccccccncnnnnncnnnnnnnnnnnnnnnnnnnnnnnnnnnann nn nn nana nn rn nn nn nnnnnos 28 Cable 11 System PE des 29 Table 12 Serial and Parallel
38. ock Closed Open X08 ODIO DOO ETHER H HHHH HH HHHH HHH DERE ERE ES AAA A ANAONA TATEAREN OOO AAA AA ADO UD OO OS L___ er TR EE ERE EERE HODIE OO RUE EODD RIO Bi Senn NOOO COU s Se PE EE EE eo ER
39. ot For example if installed in an ISA slot the SBC will operate but it will not be able to communicate with 3rd party PCI devices Remove the I O bracket spacer from the rear of the chassis if required This spacer occupies the area where the SBCs I O bracket is accessed from the rear of the chassis Insert the SBC into the chassis with the card edge aligned in the card end slot and the I O bracket in the chassis I O slot Lower the SBC to the Platform or CPU slot on the backplane Carefully push the SBC connectors into the slot on the backplane Ensure that the I O bracket is accessible through the rear of the chassis Secure the I O bracket to the fastening lip on the chassis Note To install the EPC 2100 2101 onto a passive backplane not manufactured by RadiSys follow the instructions provided by the manufacturer of the backplane If the SBC is installed into a chassis not manufactured by RadiSys a custom cable might be needed to adapt the keyboard header to the wiring in the chassis RadiSys does not provide such a cable The SBC requires a minimum airflow of 200 linear feet per minute LFM unimpeded across the CPU within 0 to 60 C 32 to 140 F ambient temperature Operations outside these specifications could void the warranty Service Manual Chapter 2 7 Steps to Operation Figure 5 Installing the SBC Front of Chassis Rear of Chassis
40. pment For pin signals and positions see page 30 For information on the display system see page 36 Service Manual 15 EPC 2100 2101 Single Board Computer Step 5 Attach Peripherals to Connectors Overview After you have attached peripheral devices to the headers on the EPC 2100 2101 attach devices to connectors on the SBC Figure 7 To avoid damage or injury always power off the system and disconnect all power cords from their power source before connecting or disconnecting any cables for the equipment VGA Video This 15 pin connector provides a standard VGA system interface Serial Port 1 This serial port 16550 compatible 1s a DE 9 male connector Keyboard A PS 2 keyboard can be attached to this connector Mouse A PS 2 mouse can be attached to this connector 16 Service Manual Chapter 2 7 Steps to Operation Figure 7 Peripheral Connector Locations
41. quipment Service Manual 7 EPC 2100 2101 Single Board Computer Step 1 Check Jumper Settings Overview Before you install the EPC 2100 2101 onto a passive backplane in a chassis check the jumper settings on the SBC Figure 3 Definition A jumper is a small bridge that connects two pins on a jumper block The position of a jumper affects the device s operational parameters Jumper Blocks The EPC 2100 2101 contains e Four two pin jumper blocks JP1 JP2 JP11 and JP 12 e Six three pin jumper blocks JP3 JP4 JP5 JP6 JP8 and JP 10 Settings Table 1 Jumper Block Settings 2 Pin Jumper Blocks JP11 JP12 Bus Core Ratiot CPU Speed None 2 3 100 MHz None 133 MHz 1 2 2 5 166 MHz 12 200 MHz None 2 7 233 MHz tThe Bus Core Ratio is based on the Host Bus Speed at 66 6MHz 3 Pin Jumper Blocks Panel Shift Clock Normal default Next Step OS Configuration 1 2 Use this setting when running Next Step OS and experiencing problems with PS 2 mouse Normal Operation default Serial 2 Configuration JP4 JP6 JP8 0 O RS 422 RS 232 default Panel Voltage Interface JP10 5 V default 8 Service Manual Chapter 2 7 Steps to Operation Figure 3 Jumper Block Locations E mo LU f BE E BS E 2 HI E E 00000068000 7105 i ma Hmmm T T T E EE BE E
42. ripheral header and connector The following illustration Figure 10 indicates the pin positions for each Table 13 Peripheral Header and Connector Pin Signals PS 2 Mouse Keyboard 23 0 Write Out 25 O Read Out 27 O Channel Ready In 28 29 1 1 0 In AE 3 Keyboard In 10 Data 11 I O ADDR1 Out Pin a Pin Signals on Description Signals on 16 Data 14 10 39 Activity Light Out 17 Data 0 I O Ground 18 Data 15 I O eo NA Connected 2 23 24 Reserved 27 28 Pin 2 NM 8 18 18 DBP I O 32 ATN Out 40 SEL 1 0 32 Service Manual Chapter 3 Technical Data Figure 10 Peripheral Headers and Connectors
43. rity Menu Options and Item Values Option Sub Menu itm Default Setting Alternate Settings Supervisor Password ls N A Clear Set Display only N A Clear Set Display only N A N A N A N A et Supervisor Password N A et User Password N A assword on Boo xed Disk Boot Sector VA Diskette Access irus Check Reminder N A Disabled Daily Weekly Monthly System Backup Reminder N A Disabled Daily Weekly Monthly Power Table 8 Power Menu Options and Item Values Option Sub Menu Default Setting Alternate Settings Power Savings N A Disabled Customized Maximum Power Savings Maximum Performance Note If this feature is disabled Standby Auto Suspend Hard Disk and Video Timeouts will be disabled Note The following table lists preset options Feature Maximum Power Savings Maximum Performance Standby Timeout 16 Minutes Auto Suspend Timeout 60 Minutes Hard Disk Timeout 10 Seconds 15 Minutes Video Timeout 10 Seconds 15 Minutes Standby Timeout 1 Minute 2 Minutes 4 Minutes 6 Minutes 8 Minutes 12 Minutes 16 Minutes 5 Minutes 10 Minutes 15 Minutes 20 Minutes 30 Minutes 40 Minutes 60 Minutes Hard Disk Timeout Disabled 10 Seconds 15 Seconds 30 Seconds 45 Seconds 1 Minute 2 Minutes 4 Minutes 6 Minutes 8 Minutes 10 Minutes 15 Minutes 24 Service Manual Chapter 2 7 Steps to Operation Power continued The items for the Power menu are continued below Option Sub Men
44. ry modules Figure 12 These four sockets comprise two memory banks each consisting of two sockets and providing a 64 bit wide data path and 8 parity bits x36 SIMMs only e Sockets 1 and 2 comprise Bank 0 e Sockets 3 and 4 comprise Bank 1 Each bank must be completely filled to be operable Also both sockets in a bank must be filled with SIMMs of identical size For example if an 16 MB SIMM is installed in Socket 1 another 16MB SIMM must be installed in Socket 2 SIMM Types Five SIMM memory sizes 4 8 16 32 and 64 MB are supported SIMMs of these sizes can be installed in sockets 1 2 3 or 4 in combinations as illustrated in Table 15 Memory size is detected by the system BIOS Memory timing requires 70 ns or faster page devices Parity generation and checking is provided for each byte The SIMM sockets are gold and require gold SIMMs Use of tin lead SIMMs can cause damage to the equipment and could void the warranty To avoid damage or injury always power off the system and disconnect all power cords from their power source before handling the equipment To help prevent accidental damage that can be caused by static discharge always use a grounding wrist strap or other static dissipating device when accessing the interior of the chassis and handling the equipment 38 Service Manual Figure 12 Memory Sockets Chapter 3 Technical Data _SIMM4 Bank 1 SIMM3 __SIMM 2 Bank 0 X SIMM1
45. serial mouse be sure to use a shielded cable Note The red stripe on the cable should be near Pin 1 on the header Improperly connecting the cable to this header can cause damage to the cable SBC and external serial device and could void the warranty 14 Service Manual Flat Panel Display Chapter 2 7 Steps to Operation A flat panel display such as a back lit LCD can be attached to this header via a 50 conductor flat cable Note For more information on the display system see page 36 Figure 6 Peripheral Header Locations ojoo o0o0o0o00o0o0o000000000 ojoo 0o50 000000000000000 AEDO Di 21010300003001910002200010200020001 Reel Es MT TEPER ooo nD oo og
46. t voltage can be set to 5 0 or 3 3 VDC with JP10 See page 15 This output is fused t e 12 V SAFE Output Power Switched 12 V power sequences on and off with the panel digital signals to prevent panel damage This output is fixed at 12 V and typically powers the backlight inverter This output is fused t VEE SAFE Optional Switched liquid crystal bias voltage VEE ADJ Optional External adjustment for VEE SAFE voltage ENABLK Output Signal Enable Backlight Active high logic signal that controls an external backlight inverter 12 V Output Power Unswitched 12 V power This output is fused t M Output Signal M signal for AC drive control This signal can be programmed for active low or active high operation This signal can be used on some LCD panels to center the display e LP Output Signal Latch Pulse equivalent to Horizontal Sync can be programmed for active low or active high operation This signal is used to transfer one or more horizontal lines of display data from the input shift registers to the panel drive circuits e FLM Output Signal First Line Marker equivalent to Vertical Sync can be programmed for active low or active high operation This signal is used to indicate the first active line of display data e SHFCLK Output Signal Shift Clock Pixel clock for flat panel data For EL panels SHFCLK can be inverted by setting JP3 See page 8 e PO P23 Output Signal Pixel output data for 8 9 12 16 18
47. ter gt selects field 640 KB 1168 MB Change Values Enter Select gt Sub Menu F9 Setup Defaults F10 Save and Exit Service Manual Chapter 2 7 Steps to Operation Main Menu Table 5 Main Menu Options and Item Values Option Sub Menu Default Setting Alternate Settings System Time N A Current Time in Hours N A Minutes and Seconds System Date N A Current Date in Month Day N A and Year Diskette A N A 1 44 1 25 MB 372 Disabled 720 KB 3 2 88 MB 372 360 KB 5 1 2 MB 5 Diskette B N A Disabled 720 KB 3 1 44 1 25 MB 3 2 88 MB 374 360 KB 5 1 2 MB 5 Auto all 4 possible devices Type 32 Cylinders Heads gt IDE Adapter 0 1 Master Slave User 1 39 CD ROM Note If Type is set to Auto the only option available will be E Y O lt jen I dp D O e O A eb 2 o h D o m 2 D D lt t z c D Sectors Maximum Capacity Display only 16 Sectors Disabled 2 Sectors 4 Sectors 8 Sectors LBA Mode Control Disabled 328110 Disabled EN PIO 4 Standard Fast PIO 1 Fast PIO 2 Fast PIO 3 FPIO 3 DMA 1 FPIO 4 DMA 2 Cache Memory Memory Cache Disabled Boonen Show Setup Entry Msg Enabled U lt O gt c e O r lt O O D D U D D lt 3 sec No Delay 6 sec 9 sec 12 sec 15 sec 21 sec 30 sec gt Keyboard Features Key Clik Enab
48. ttached to this header via a 50 conductor flat cable in a daisy chain configuration in the EPC 2100 Note The red stripe on the cable should be near Pin 1 on the header EIDE Drive Two EIDE backwards compatible with IDE hard disk drives can be attached to this header via a 40 conductor flat cable Note The red stripe on the cable should be near Pin 1 on the header The BIOS will support up to four IDE drives To use 3 or 4 drives a 2 controller is required The 2 4 controller must be configured to use IRQ15 and I O Ports 170 177h IDE SCSI Activity LED This header connects the IDE or SCSI drive activity LED cable to the SBC Note Pin 1 is the anode Pin 2 is the cathode FDD Two floppy disk drives can be attached to this header via a 34 conductor flat cable Note The red stripe on the cable should be near Pin 1 on the header Parallel Port The parallel port e Provides a Centronics compatible printer interface e Supports AT compatible bi directional EPP operations Note The red stripe on the cable should be near Pin 1 on the header Keyboard An AT or PS 2 keyboard can be attached to this header with an appropriate 8 pin cable Note The socket on the RadiSys keyboard cable is numbered in reverse order when compared to the pinout of the keyboard header on the SBC Serial Port 2 A serial device can be attached to this header 16550 compatible via a 10 conductor flat cable If connecting a
49. u Default Setting Alternate Settings Video Timeout Disabled 10 Seconds 15 Seconds 30 Seconds 45 Seconds 1 Minute 2 Minutes 4 Minutes 6 Minutes 8 Minutes 10 Minutes 15 Minutes Resume on Modem Ring na bw o m oOo ResumeonTime NA Off 3 2Z0 On Resume Time MNA 00 00 00 24 hour clock gt Advanced Options IRQ 1 Enabled Disabled IRQ 3 IRQ 4 IRQ 5 IRQ 6 Disabled all interrupts IRQ 7 IRQ 8 IRQ 9 IRQ 10 SMI NMI Disabled both options Server Table 9 Server Menu Options and Item Values Option Sub Menu AU ZE Default Setting Alternate Settings Console Redirect Port Disabled 3F8 IRQ 4 COM 1 3E8 IRQ 3 2E8 IRQ 4 Console Redirect Baud Rate NA 9600 19200 38400 56000 Service Manual 25 EPC 2100 2101 Single Board Computer Notes 26 Service Manual Service Manual Technical Data This chapter provides the following System specifications and environmental tolerances Pin positions and signal listings for all headers and connectors Information on the display system Notes on installing memory modules 27 EPC 2101 Single Board Computer Specifications Overview Listed in the table below are system specifications and environmental tolerances for the EPC 2100 2101 series SBC Note These specifications are subject to change without notice Environmental Table 10 Environmental Toler
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