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Summary of Contents for CPC-2245 Series

Page 1: ... ftp emacinc com Tech_Info About_EMAC_Products_and_Services pdf Authorized Distributor Integrator and Value Added Reseller Manual downloaded from ftp emacinc com For purchase information please contact info emacinc com For technical support please submit a ticket at www emacinc com support ...

Page 2: ...CPC 2245 Series 486 Mini Biscuit PC with VGA LAN User s Manual ...

Page 3: ...wever the original manufacturer assumes no responsibility for its use nor for any infringements upon the rights of third parties which may result from its use Acknowledgements AMI is a trademark of American Megatrends Inc Cyrix is a trademark of Cyrix Corporation IBM PC AT PS 2 and VGA are trademarks of International Business Machines Corporation Intel and Pentium are trademarks of Intel Corporati...

Page 4: ... materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem encountered For example CPU speed Advantech products used other hardware and software used etc Note anything abnormal and list any on screen messages you get when the problem occurs 2 Call your dealer and descri...

Page 5: ... 1 95 98 NT 1 warranty certificate This user s manual If any of these items are missing or damaged contact your distribu tor or sales representative immediately Technical support and sales assistance If you have any technical questions about the CPC 2245 or any other Advantech products please visit our support website at http support advantech com tw For more information about Advantech s products...

Page 6: ...nector locations 9 2 3 Safety precautions 10 2 4 Setting jumpers 11 2 4 1 Clear CMOS J2 12 2 5 CompactFlash interface CN2 12 2 6 ISA IDE floppy drive parallel port CN3 13 2 6 1 ISA bus 16 2 6 2 IDE interface 20 2 6 3 Floppy drive 22 2 6 4 Parallel port 23 2 7 VGA LAN serial ports keyboard mouse CN4 24 2 7 1 VGA interface 25 2 7 2 Ethernet configuration 26 2 7 3 Keyboard and PS 2 mouse connector 26...

Page 7: ...ng 38 Typematic Rate Chars Sec 38 Typematic Delay msec 38 Security Option 38 OS Select for DRAM 64 MB 39 Video BIOS Shadow 39 C8000 CBFFF Shadow CC000 CFFFF Shadow 39 3 5 Advanced chipset features 40 Video Memory Size 40 3 6 Integrated peripherals 41 Onboard FDC Controller 41 Onboard Serial Port 1 2 41 Onboard Parallel Port 42 Parallel Port Mode 42 3 7 Power management setup 43 Power Management 43...

Page 8: ...allation for Windows 95 53 5 2 3 Installation for Windows NT 55 5 3 Further information 57 Chapter 6 Board Diagrams 59 6 1 Board layout SODIMM and screw hole locations 60 6 2 PCB layout SODIMM mounting side 61 6 3 Board layout FPC connector CN4 62 6 4 FPC FFC cable layout CN4 40 pin FPC connector 63 6 5 Height limits side view 63 6 6 Component suppliers 64 6 7 SODIMM gold fingers top view 65 6 8 S...

Page 9: ...SA bus CN3 cross reference table ISA bus pin B 17 Table 2 6 ISA bus CN3 cross reference table ISA bus pin C 18 Table 2 7 ISA bus CN3 cross reference table IDE pin D 19 Table 2 8 IDE hard drive connector 20 Table 2 9 Floppy drive connector 22 Table 2 10 Parallel port connector 23 Table 2 11 FPC connector CN4 24 Table 2 12 VGA interface 25 Table 2 13 Ethernet configuration 26 Table 2 14 PS 2 keyboar...

Page 10: ...C H A P T E R General Information This chapter provides background information for the CPC 2245 Sections include Card specifications Board layout 1 ...

Page 11: ...bility and reliability are essential The CPC 2245 mini biscuit PC s power can be supplied through a SODIMM socket or an on board power connector Thus the CPC 2245 can be embedded into the user s system board or used as a single board application The ISA bus HDD FDD and parallel interface are connected to the user s system board via a SODIMM socket This form factor has the benefits of easy maintena...

Page 12: ...c intervals ISA IDE FDD parallel port 144 pin SODIMM socket I O expansion 16 bit AT bus Enhanced IDE hard disk drive interface Supports up to two hard disk drives BIOS auto detect Floppydiskdriveinterface multi modeparallelport FDD interface and parallel port share the same connector The FDD and or parallel port can be switched in BIOS setup FDD interface supports up to two floppy disk drives 5 25...

Page 13: ...VGA is plugged into the system 10 100Base T Ethernet interface Chipset RTL 8139A PCI local bus Ethernet controller Ethernetinterface IEEE802 3Ucompatible100 10Base T interface Serial ports Two RS 232 serial ports Keyboard and PS 2 mouse Supports standard PC AT keyboard and PS 2 mouse Power connector 4 pin mini power connector Mechanical and environmental Powersupplyvoltage 5V 4 75 5 25V Max powerr...

Page 14: ...Chapter 1 General Information 5 1 3 Board layout dimensions ...

Page 15: ...6 CPC 2245 User s Manual ...

Page 16: ...apter explains the setup proce dures of CPC 2245 hardware including instructions on setting jumpers and connecting peripherals switches and indicators Be sure to read all safety precautions before you begin the installa tion procedure 2 ...

Page 17: ... below lists the function of each of the board s jumpers and connectors Later sections in this chapter give detailed information on each jumper setting and instructions for connecting external devices to your card Table 2 1 Jumpers and connectors Name Function CN1 PCI connector CN2 CompactFlash socket CN3 SODIMM gold finger ISA HDD FDD parallel power CN4 I O connector LAN VGA RS232 KB mouse CN5 Po...

Page 18: ...Chapter 2 Installation 9 2 2 Board layout jumper connector locations Figure 2 1 Board layout jumper connector locations ...

Page 19: ...s can be damaged by the sudden rush of power Only experienced electronics personnel should open the PC chassis Caution Always ground yourself to remove any static charge before touching the CPU card Modern electronic devices are very sensitive to static electric charges Use a grounding wrist strap at all times Place all electronic components on a static dissipative surface or in a static shielded ...

Page 20: ...mper you remove the clip Sometimes a jumper will have three pins labeled 1 2 and 3 In this case you would connect either pins 1 and 2 or 2 and 3 The jumper settings are schematically depicted in this manual as follows A pair of needle nose pliers may be helpful when working with jumpers If you have any doubts about the best hardware configuration for your application contact your local distributor...

Page 21: ...The CMOS is now cleared 4 Turn off the system Short pin 1 and pin 2 5 Turn on the system The BIOS is now reset to its default setting Table 2 2 Clear CMOS J2 Function 1 2 2 3 Protect Closed Open Clear CMOS Open Closed default setting 2 5 CompactFlash interface CN2 This socket accepts an IDE compatible CompactFlash memory card The CompactFlash interface uses a primary IDE channel which should be se...

Page 22: ...All these are provided via a 144 pin SODIMM gold finger CN3 which can be plugged into a DODIMM socket on the user s system board Users can choose suitable positions on their system board for their HDD FDD or parallel connectors The floppy interface and parallel interface share the same pin assignment so they cannot be used simultaneously Users can select either an FDD or parallel port by referring...

Page 23: ...R 84 DACK0 ISA 13 GND POWER 85 HDCS0 IDE 14 GND POWER 86 HDCS1 IDE 15 GND POWER 87 GND POWER 16 GND POWER 88 IRQ7 ISA 17 IRQ6 ISA 89 IRQ9 ISA 18 IRQ5 ISA 90 IRQ10 ISA 19 IRQ4 ISA 91 IRQ11 ISA 20 SA10 ISA 92 SA11 ISA 21 SA9 ISA 93 SA8 ISA 22 SA14 ISA 94 SA13 ISA 23 SA17 ISA 95 SA16 ISA 24 SA12 ISA 96 SA15 ISA 25 IRQ12 ISA 97 IRQ15 ISA 26 SYSCLK ISA 98 IRQ14 ISA 27 DRQ3 ISA 99 DRQ2 ISA 28 OSC 14 MHz...

Page 24: ...50 SD10 ISA 122 SD2 ISA 51 SD11 ISA 123 SD3 ISA 52 SD9 ISA 124 SD4 ISA 53 SD14 ISA 125 SD1 ISA 54 SD13 ISA 126 SD6 ISA 55 SD12 ISA 127 SD7 ISA 56 BALE ISA 128 SD5 ISA 57 SD15 ISA 129 IOCHRDY ISA 58 SMEMR ISA 130 MEMW ISA 59 SBHE ISA 131 IOR ISA 60 MEMR ISA 132 MASTER ISA 61 IOCS16 ISA 133 SMEMW ISA 62 IOCHCK ISA 134 MEMCS16 ISA 63 REFRESH ISA 135 IOW ISA 64 ACK PRT 136 AEN ISA 65 PE PRT 137 BUSY P...

Page 25: ... 123 SD3 A7 SD2 122 SD2 A8 SD1 125 SD1 A9 SD0 121 SD0 A10 I OCHRDY 129 IOCHRDY A11 AEN 136 AEN A12 SA19 4 SA19 A13 SA18 3 SA18 A14 SA17 23 SA17 A15 SA16 95 SA16 A16 SA15 96 SA15 A17 SA14 22 SA14 A18 SA13 94 SA13 A19 SA12 24 SA12 A20 SA11 92 SA11 A21 SA10 20 SA10 A22 SA9 21 SA9 A23 SA8 93 SA8 A24 SA7 112 SA7 A25 SA6 39 SA6 A26 SA5 113 SA5 A27 SA4 110 SA4 A28 SA3 111 SA3 A29 SA2 38 SA2 A30 SA1 109 S...

Page 26: ...2 V B8 0 WS 2 ZW B9 12 V B10 GND 10 GND B11 SMEMW 133 SMEMW B12 SMEMR 58 SMEMR B13 IOW 135 IOW B14 IOR 131 IOR B15 DACK3 81 DACK3 B16 DRQ3 27 DRQ3 B17 DACK1 83 DACK1 B18 DRQ1 29 DRQ1 B19 REFRESH 63 REFRESH B20 CLK 26 SYSCLK B21 IRQ7 88 IRQ7 B22 IRQ6 17 IRQ6 B23 IRQ5 18 IRQ5 B24 IRQ4 19 IRQ4 B25 IRQ3 76 IRQ3 B26 DACK2 82 DACK2 B27 T C 8 TC B28 BALE 56 BALE B29 5 V 73 5 V B30 OSC 28 OSC 14 MHz B31 G...

Page 27: ... Pin Signal C1 SBHE 59 SBHE C2 LA23 37 LA23 C3 LA22 35 LA22 C4 LA21 108 LA21 C5 LA20 106 LA20 C6 LA19 34 LA19 C7 LA18 107 LA18 C8 LA17 33 LA17 C9 MEMR 60 MEMR C10 MEMW 130 MEMW C11 SD8 49 SD8 C12 SD9 52 SD9 C13 SD10 50 SD10 C14 SD11 51 SD11 C15 SD12 55 SD12 C16 SD13 54 SD13 C17 SD14 53 SD14 C18 SD15 57 SD15 ...

Page 28: ...S16 134 MEMCS16 D2 I OCS16 61 IOCS16 D3 IRQ10 90 IRQ10 D4 IRQ11 91 IRQ11 D5 IRQ12 25 IRQ12 D6 IRQ15 97 IRQ15 D7 IRQ14 98 IRQ14 D8 DACK0 84 DACK0 D9 DRQ0 30 DRQ0 D10 DACK5 80 DACK5 D11 DRQ5 100 DRQ5 D12 DACK6 79 DACK6 D13 DRQ6 101 DRQ6 D14 DACK7 78 DACK7 D15 DRQ7 102 DRQ7 D16 5 V 5 5 V D17 MASTER 132 MASTER D18 GND 12 GND ...

Page 29: ... 4 DATA 8 2 41 HDD8 5 DATA 6 2 44 HDD6 6 DATA 9 2 118 HDD9 7 DATA 5 2 116 HDD5 8 DATA 10 2 45 HDD10 9 DATA 4 2 117 HDD4 10 DATA 11 2 114 HDD11 11 DATA 3 2 115 HDD3 12 DATA 12 2 120 HDD12 13 DATA 2 2 42 HDD2 14 DATA 13 2 48 HDD13 15 DATA 1 2 43 HDD1 16 DATA 14 2 47 HDD14 17 DATA 0 2 40 HDD0 18 DATA 15 2 119 HDD15 19 SIGNAL GND 14 GND 20 N C 21 DMA REQUEST 103 HDDRQ 22 GND 14 GND 23 IO WRITE 2 32 HD...

Page 30: ...o GND Note 2 33 ohms damping resistors is recommended to connect near IDE connector Please refer to Fig 2 2 below Note 3 We do not recommend connection to the following IDE HDD models of Seagate ST 31276A ST 31720A ST 32531A ST 33240A or ST 34340A Figure 2 2 Damping resistor ...

Page 31: ...al Pin Signal 1 GND 9 GND 2 High density 141 AUTOFD 3 GND 9 GND 4 N C 5 GND 10 GND 6 N C 7 GND 10 GND 8 Index 69 PD0 9 GND 11 GND 10 Motor enable A 66 PD6 11 GND 11 GND 12 Driver select B 64 ACK 13 GND 12 GND 14 Driver select A 143 PD7 15 GND 12 GND 16 Motor enable B 137 BUSY 17 GND 13 GND 18 Direction 71 INIT 19 GND 13 GND 20 Step pulse 72 SLCTIN 21 GND 14 GND 22 Write data 65 PE 23 GND 14 GND 24...

Page 32: ...T2 or LPT3 in the BIOS setup manual Table 2 10 Parallel port connector Printer port CN3 Printer port CN3 Pin Signal Pin Signal Pin Signal Pin Signal 1 STROBE 70 STROBE 14 AUTOFD 141 AUTOFD 2 DO 69 PD0 15 ERR 142 ERR 3 D1 140 PD1 16 INIT 71 INIT 4 D2 68 PD2 17 SLCTINI 72 SLCTIN 5 D3 139 PD3 18 GND 9 GND 6 D4 67 PD4 19 GND 9 GND 7 D5 138 PD5 20 GND 10 GND 8 D6 66 PD6 21 GND 10 GND 9 D7 143 PD7 22 GN...

Page 33: ...or to user s system board User can choose suitable position to layout VGA LAN COM port Keyboard and mouse connector on user s system board Table 2 11 FPC connector CN4 Pin Signal Pin Signal 1 GND 21 DSR2 2 KBVCC 22 RX2 3 EXT RESET 23 CD2 4 DDC1 24 TX2 5 DDC0 25 RI2 6 V SYNC 26 CTS2 7 H SYNC 27 RTS2 8 BLUE 28 DTR2 9 GREEN 29 KBVCC 10 RED 30 MSDT 11 KBVCC 31 KBDT 12 GND 32 KBCK 13 RI1 33 MSCK 14 CTS...

Page 34: ...A signals to a standard 15 pin D SUB connector Table 2 12 VGA interface VGA CN4 VGA CN4 Pin Signal Pin Signal Pin Signal Pin Signal 1 RED 10 RED 9 Vcc 2 KBVCC 2 GREEN 9 GREEN 10 GND 1 GND 3 BLUE 8 BLUE 11 N C 4 N C 12 SDT 5 DDC0 5 GND 1 GND 13 H SYNC 7 H SYNC 6 GND 1 GND 14 V SYNC 6 V SYNC 7 GND 12 GND 15 SCK 4 DDC1 8 GND 12 GND 15 11 10 5 6 1 ...

Page 35: ... TPR 4 NC 5 NC 6 RD 38 TPR 7 NC 8 NC 2 7 3 Keyboard and PS 2 mouse connector The CPC 2245 provides a keyboard and PS2 mouse interface through a 40 pin FPC connector CN4 for connection of PS 2 keyboard and PS 2 mouse In most cases especially in embedded applications a keyboard is not used The standard PC AT BIOS will report an error or fail during power on self test POST after a reset if the keyboa...

Page 36: ...OM1 and COM2 both in RS 232 These ports let you connect to serial devices a mouse printers etc or a communication network You can select the address for each port For example 3F8H COM1 2F8H COM2 or disable it using the BIOS Advanced Setup program Different devices implement the RS 232 standard in different ways If you are having problems with a serial device be sure to check the pin assignments fo...

Page 37: ... serial port connector RS 232 CN4 RS 232 CN4 Pin Signal Pin Signal Pin Signal Pin Signal 1 DCD 18 CD1 6 DSR 20 DSR1 2 RX 19 RX1 7 RTS 15 RTS1 3 TX 17 TX1 8 CTS 14 CTS1 4 DTR 16 DTR1 9 RI 13 RI1 5 GND 37 GND Table 2 18 COM2 RS 232 serial port connector RS 232 CN4 RS 232 CN4 Pin Signal Pin Signal Pin Signal Pin Signal 1 DCD 23 CD2 6 DSR 21 DSR2 2 RX 22 RX2 7 RTS 27 RTS2 3 TX 24 TX2 8 CTS 26 CTS2 4 D...

Page 38: ...tor CN5 In single board computer without carrier applications user may connect a power directly to the CPC 2245 board through CN5 See the following table for its pin assignments Table 2 19 Power supply connector CN5 Pin Function 1 NC 2 GND 3 GND 4 5 V ...

Page 39: ...30 CPC 2245 User s Manual 2 9 Card installation ...

Page 40: ...Chapter 2 Installation 31 2 10 Card removal ...

Page 41: ...32 CPC 2245 User s Manual 2 11 FPC cable installation ...

Page 42: ...Award BIOS Setup This chapter describes how to set the BIOS configuration data C H A P T E R 3 ...

Page 43: ...n This type of information is stored in battery backed RAM so that it retains the setup information when the power is turned off 3 2 Starting Award BIOS setup As POST executes the following appears Hit DEL if you want to run SETUP Press DEL to run AWARDBIOS setup Award BIOS main menu The Award BIOS setup screen appears as follows Figure 3 1 Main menu ...

Page 44: ... the Standard CMOS Features option from the main menu and the screen below will be displayed This standard setup menu allows users to configure system components such as date time hard disk drive floppy drive display and memory Figure 3 2 Standard CMOS setup screen ...

Page 45: ...provided for your convenience Simply enable the Quick Power On Self Test item to save yourself valuable time Figure 3 3 BIOS features setup screen Virus Warning While the system is booting up and after boot up any attempt to write to the boot sector or partition table of the hard disk drive will halt the system In this case a warning message will be displayed You can run the anti virus program to ...

Page 46: ...er can define boot sequences from following devices Floppy HDD 0 SCSI CDROM HDD 1 HDD 2 HDD 3 Boot Up Floppy Seek During POST BIOS will determine if the floppy disk drive installed is 40 or 80 tracks A 360 KB type drive is 40 tracks while 720 KB 1 2 MB and 1 44 MB type drives are all 80 tracks Enabled BIOS searches the floppy drive to determine if it is 40 or 80 tracks Note that BIOS cannot differ...

Page 47: ...bles the typematic rate Typematic Rate Chars Sec BIOS fix the following input values characters second for typematic rate 6 Typematic Delay msec Typematic delay is the time interval between the appearance of the first and second characters when holding down a key The input value is 250 msec Security Option This setting determines whether the system will boot up if the password is denied Access to ...

Page 48: ...ther video BIOS will be copied to RAM which is optional according to the chipset design When enabled Video BIOS Shadow increases the video speed C8000 CBFFF Shadow CC000 CFFFF Shadow These determine whether optional ROM will be copied to RAM in blocks of 16 KB Enabled Optional shadow is enabled Disabled Optional shadow is disabled ...

Page 49: ...lso coordinates communications between the conventional ISA bus and the PCI bus It must be stated that these items should never need to be altered The default settings have been chosen because they provide the best operating conditions for your system Video Memory Size The CPC 2245 adopts VGA share memory structure Video memory size can be selected from 512 KB to 4096 KB Onboard VGA video memory s...

Page 50: ...oller This option enables the floppy drive controller on the CPC 2245 The settings are Enabled or Disabled Onboard Serial Port 1 2 This option enables serial port 1 2 on the board and specifies the base I O port address for serial port 1 2 The settings are Disabled 3F8h IRQ4 3E8h IRQ4 2E8h IRQ3 and 2F8h IRQ3 ...

Page 51: ...IRQ7 printer port will be enable but floppy drive will be disable Parallel Port Mode This option specifies the parallel port mode The settings are SPP EPP ECP and EPP ECP Setting Description SPP The normal parallel port mode is used EPP The parallel port can be used with devices that adhere to the Enhanced Parallel Port EPP specification EPP uses the existing parallel port signals to provide asymm...

Page 52: ...ower management lets you set up your computer to save electric ity when it is not actively in use by putting the system into progressively greater power saving modes There are two selec tions for Power Management Mode Disabled Turns off PM Enabled Maximized power saving by activating maximum power saving settings after one minute of system inactivity When PM is set to Disabled some items which are...

Page 53: ...g is Disabled When the system goes into power saving mode power management will skip to the next mode in the sequence if this is disabled 3 8 PnP PCI configuration setup Figure 3 7 PCI configuration screen Resources Control When Resources Controlled by Auto ESCD BIOS can automati cally configure all the boot and plug and play compatible devices IRQ DMA and Memory resources will become unmodifiable...

Page 54: ...d DMA for each field is being used by a legacy non PnP card Two options are available PCI ISA PnP or Legacy The first option the default setting indicates that the displayed IRQ is not used to determine if an ISA card is using that IRQ If you install a legacy ISA card that requires a unique DMA you must set the field for that IRQ to Legacy Memory resources Memory length can be reserved as 8 KB 16 ...

Page 55: ...ssage Confirm Password Enter the current password and press Enter 3 After pressing Enter ROM password or the current password user defined you can change the password stored in the CMOS The password must be no longer than eight 8 characters Remember to enable the password seeting feature you must first select either SETUP or SYSTEM in Security Option item of Advanced BIOS features 3 12 Save exit s...

Page 56: ...Chapter 3 Award BIOS Setup 47 3 13 Exit without saving Selecting this option and pressing Enter lets you exit the setup program without recording any new values or changing old ones ...

Page 57: ...48 CPC 2245 User s Manual ...

Page 58: ...iguration This chapter details the software configu ration information It shows you how to configure the card to match your applica tion requirements Sections include Ethernet interface configuration C H A P T E R 4 ...

Page 59: ...on you wish to change by using the Up and Down keys To change a selected item press Enter and a screen will appear with the available options Highlight your option and press Enter Each highlighted option has a helpful message guide displayed at the bottom of the screen for additional information 4 After you have made your selections and are sure this is the configuration you want press ESC A promp...

Page 60: ...C H A P T E R PCI Bus Ethernet Interface This chapter provides information on Ethernet configuration Introduction Installation of Ethernet driver for MS DOS and Windows 3 1 Windows 95 Windows NT 5 ...

Page 61: ...ing installation flow chart Then just follow the steps described in the flow chart You will quickly and successfully complete the installation even if you are not familiar with instructions for MS DOS or WINDOWS Note The windows illustrations in this chapter are examples only You must follow the flow chart instructions and pay attention to the instructions which then appear on your screen 5 2 1 In...

Page 62: ...Select Start Settings Control Panel b Double click Network a Click Add and prepare to install network functions a Select the Adapter item to add the Ethernet card a Click Have Disk to install the driver 1 2 3 4 5 2 2 Installation for Windows 95 ...

Page 63: ... the Realtek item b Click OK 5 6 7 D Lan a Insert the disc labeled RTL 8139A Driver 2 into drive A b Fill in the correct path c Click OK a Make sure the configurations of relative items are set correctly b Click OK to reboot END A Win95 ...

Page 64: ...s Ethernet Interface 55 a Select Start Settings Control Panel b Double click Network a Choose the Adapters label b Click the Add button a Press Have Disk a Type D b Press OK 1 4 3 2 D 5 2 3 Installation for Windows NT ...

Page 65: ... the Realtek item b Click OK 5 6 7 D Lan a Insert the disc labeled RTL 8139A Driver 2 into drive A b Fill in the correct path c Click OK a Make sure the configurations of relative items are set correctly b Click OK to reboot END A Winnt ...

Page 66: ...Chapter 5 PCI Bus Ethernet Interface 57 5 3 Further information Realtek website www realtek com Advantech websites www advantech com www advantech com tw ...

Page 67: ...58 CPC 2245 User s Manual ...

Page 68: ...Board Diagrams This chapter shows diagrams of the CPC 2245 s carrier board It includes specifications for the FPC cable SODIMM socket and mechanical diagrams 6 C H A P T E R ...

Page 69: ...60 CPC 2245 User s Manual 6 1 Board layout SODIMM and screw hole locations ...

Page 70: ...Chapter 6 Board Diagrams 61 6 2 PCB layout SODIMM mounting side ...

Page 71: ...62 CPC 2245 User s Manual 6 3 Board layout FPC connector CN4 ...

Page 72: ...ayout CN4 40 pin FPC connector 6 5 Height limits side view 1 At least 3 0 mm height is needed between the carrier board s surface and the bottom of CPC 2245 Therefore SODIMM socket must meet this requirement Some suggested suppliers are listed below ...

Page 73: ...omponent suppliers Location Model number Supplier CN3 SODIMM socket C 390112 AMP CN4 40 pin FPC connector IL FPR 40S HF JAE CN1 50 pin PCI connector 245077050112861 ELCO Advantech s part number for the CN3 SODIMM socket is 1651500002 ...

Page 74: ...Chapter 6 Board Diagrams 65 6 7 SODIMM gold fingers top view ...

Page 75: ...66 CPC 2245 User s Manual 6 8 SODIMM gold fingers bottom view ...

Page 76: ...System Assignments This appendix contains information of a detailed or specialized nature It includes System I O ports DMA channel assignments Interrupt assignments 1st MB memory map A P P E N D I X A ...

Page 77: ...0 0BF Interrupt controller 2 0C0 0DF DMA controller 0F0 Clear math co processor 0F1 Reset math co processor 0F8 0FF Math co processor 1F0 1F8 Fixed disk 200 207 Game I O 278 27F Parallel printer port 2 LPT 3 2F8 2FF Serial port 2 300 31F Prototype card 360 36F Reserved 378 37F Parallel printer port 1 LPT 2 380 38F SDLC bisynchronous 2 3A0 3AF Bisynchronous 1 3B0 3BF Monochrome display and printer ...

Page 78: ... Table A 3 Interrupt assignments Interrupt Interrupt source IRQ 0 nterval timer IRQ 1 Keyboard IRQ 2 Interrupt from controller 2 cascade IRQ 8 Real time clock IRQ 12 PS 2 mouse non releasable IRQ 13 INT from co processor IRQ 14 Fixed disk controller Primary IRQ 15 Fixed disk controller Secondary IRQ 3 Serial communication port 2 IRQ 4 Serial communication port 1 IRQ 6 Diskette controller FDC IRQ 7...

Page 79: ...MB memory map Table A 4 1st MB memory map Addr range Hex Device F000h FFFFh System ROM C800h EFFFh System ROM C000h C7FFh Expansion ROM B800h BFFFh CGA EGA VGA text B000h B7FFh Unused A000h AFFFh EGA VGA graphics 0000h 9FFFh Base memory ...

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