CM105 PCMCIA utilityModule User`s Manual
Contents
1. eeeee eee e eese e e eee eene eese esee ettet assesses ete en nasse sese sesso nasse eese enses sese eee eeeeuso DD Installing the utilityModule Software ceres e ee eee eene esee ee eene sese ens esee ens see sss east esso ses sse sees sseseesoss O Installing Software on a Non PCMCIA Boot Drive seeeseeeseeeeeeeeeeneee nne nnne nnne neren neret 6 Installing Software on a PCMCIA Card eese nnnm nene enne ennt en neneter enne 7 Setting I O and Memory Windows scccsssccsseessseecssceeesseeesseecseecseecesaeeesseeesaeecsseecseecesaeeesaeecseessaeesseeeens 7 I2 cuiii PER Lm 7 1 O Address Map ae pet ede P aged EO Ede her Rer E Pede EO EHE Ge Eder 7 Assigning Interrupt Channels to COM Peorts sees enne nenen neret nene enne ener en nen enne enne 8 EXAM ple S 8 Assigning Interrupts for the PCMCIA Slots seen nennen nne neret 8 Example sri enea E ate ande tdaudastdamditdad IERI IA 9 Using the utilityModule How Software Assigns Drive Letters Card Recognition Beep Codes o sitae eee der tee UG Per OE HL re re D ete Pu thee 10 Using the Utility Programs ys areen tete eere tee dere Pene nie eer rete 10 Formatting ATA Memory Cards cessccessseesscecesceceseecesececsscecsscecsseecesseeesscecsaeeceseecesseeeasecsaeecenessaeesens 11 Formatting SRAM Memory Cards oee trtni e iana ea E E EE2. If you are using another brand of processor board please contact the processor board manufacturer for assistance creating a BIOS extension Setting I O and Memory Windows Some PCMCIA devices such as LAN cards and I O cards require an I O window and or a memory window The default I O window for the CM105 is located at I O addresses 300h to 31Fh The default memory window is located at addresses D0000h to D7FFFh Note that these default I O and memory addresses are frequently the defaults for other PC 104 modules and Solid State Disks You may therefore need to change the location and size of the I O window and memory window to prevent conflicts and ensure proper operation You can change the I O and memory windows by appending the following text to the command line in the CONFIG SYS file that loads the CARDTALK SYS device driver IOWzuuu vvy MEMW zxxxx yyyy Where uuu is the I O window starting address 3 hex digits and vvv is the I O window ending address 3 hex digits Xxxx is the memory window starting address first 4 hex digits and yyyy is the memory window ending address first 4 hex digits Note that if the IOW text is added without the uuu vvv argument the I O window is disabled entirely Also if the MEMWS text is added without the xxxx yyyy argument the memory window is disabled Example To open an I O window from 300h to 33Fh and a memory window from E0000h to E3FFFh you would modify the line in your CONFI
3. ATA Flash and ATA hard drive cards without using the utility programs by using the standard DOS FORMAT command Please refer to your DOS manual for information on the FORMAT command Note that once formatted ATA cards appear to DOS as conventional hard drives Please keep in mind that PC 104 systems cannot be booted from ATA memory or hard drive cards Formatting SRAM Memory Cards You format SRAM memory cards using the TCFORMAT EXE utility program provided on the CM105 Utilities disk For example to format an SRAM card in the D drive socket enter the following at the DOS prompt TCFORMAT D Note that after an SRAM card has been formatted it appears to DOS as a conventional hard drive Formatting Flash Cards with Microsoft FFS2 To format a Flash card with the Microsoft FFS2 Flash File System you must perform two steps First you must erase the card using the TCERASE utility program and then you must format the card using the TCFORMAT utility Both utilities are provide on the CM105 Utilities disk To erase a Flash card in the D drive socket using the TCERASE EXE utility enter the following at the DOS prompt TCERASE D After erasing the card you must format it using the TCFORMAT EXE program provided on the CM105 Utilities disk For example to format a Flash card located in the D drive socket with the FFS2 Flash File System enter the following at the DOS prompt TCFORMAT TYPE FLASH D Once you have formatted
4. a Flash card with the Microsoft FFS2 Flash File System it appears to DOS as a conventional hard drive as long as MS FLASH SYS has been loaded Please note however that the CHKDSK command cannot be used on Flash cards formatted with the Flash File System CM105 PCMCIA utilityModule 11 Real Time Devices Inc Using the utilityModule Formatting Flash Cards without Microsoft FFS2 To format a Flash card without the Flash File System you must perform two steps First you must erase the card using the TCERASE utility program and then you must format the card using the TCXCOPY utility Both utilities are provide on the CM105 Utilities disk To erase a Flash card in the D drive socket using the TCERASE EXE utility enter the following at the DOS prompt TCERASE D After erasing the card you must format and copy files to it using the TCXCOPY EXE program provided on the CM105 Utilities disk For example to format a Flash card located in the D drive socket and simultaneously copy all the files in sub directory C TMP to the card enter the following at the DOS prompt TCXCOPY C TMP D Once you have formatted a Flash card with the TCXCOPY EXE program it appears to DOS as a read only device You cannot edit or delete individual files on the card but you can append additional files using the TCXCOPY EXE program as described above NOTE When displaying the directory of a Flash card formatted with the TCXCOPY EXE utility DOS w
5. and Client Services software e Windows compatible e Requires no changes to BIOS or application software Includes utilities for erasing initializing and formatting PCMCIA memory cards e Can be configured to boot from formatted PCMCIA memory cards Connectors The connectors provided are e Two PCMCIA slots with ejectors e PC 104 Bus AT Physical Characteristics e Dimensions 3 8 x 3 9 x 0 6 e 4 Jayer PCB e Operating conditions e temperature 0 75 degrees C e relative humidity 5 95 e altitude 0 3000m e Storage temperature 55 to 485 degrees C CM105 PCMCIA utilityModule 1 Real Time Devices Inc Introduction Component Locations Figure shows the locations of major components of the utilityModule OO0O0O0OOOOOOOOOOOOO OOOOOOOOOOOOOOOOO J7 Dooooooooooooooooo CQ OOOOOOOOOOOOO0OOO0O OO0O0OOOO0O0OOOOO0OOOO DO 00 00 00 000000000 QD oooooooooooooooo0O0 p J5 oooooooo D J1 B Ace oe ee soos ao oes eae BQoooooooooooooooooooooooooooooooQo J2 A E Hos OO ORO DOO Q5 J C BO OO OOOOOOOOOOO 00000 gt 0 Figure 1 Component Locations Table 1 1 Connectors J1 B PC 104 XT bus 64 pin J2 A J3 D PC 104 AT bus 32 pin J4 C PCMCIA Slot 1 PCMCIA Slot 2 CM105 PCMCIA utilityModule 2 Real Time Devices Inc Connectors CM105 PCMCIA utili The following sections describe the connectors of the utilityModule PCMCIA Slots J5 an
6. 05 and must be purchased separately 5 Using a text editor add the following lines at the beginning of your CONFIG SYS file DEVICE CARDTALK MKHPV SYS DEVICE CARDTALK CTALKCS EXE DEVICE CARDTALK CARDTALK SYS A FILES 20 BUFFER 20 LASTDRIVE Z 6 If you are going to use the Microsoft FFS2 Flash File System also add the following line to your CONFIG SYS file DEVICE CARDTALK MS FLASH SYS 7 Add the CARDTALK sub directory to the PATH specified in the cpuModule s AUTOEXEC BAT file See your DOS manual if you need details on using the PATH command After these steps are completed you can re boot the system and the CM105 drivers should load While they are loading information is displayed on the screen including the drive letters assigned to the PCMCIA slots If the CM105 is not installed correctly or cannot find software drivers error messages will appear on the screen CM105 PCMCIA utilityModule 6 Real Time Devices Inc CM105 PCMCIA utilityModule User s Manual Installing Software on a PCMCIA Card It is possible to install the CM105 software drivers on a properly formatted PCMCIA SRAM or Flash memory card thereby allowing the system to boot from the PCMCIA card To do this you must install the CM105 Socket Services driver as a BIOS extension in ROM If you are using a Real Time Devices cpuModule with your CM105 refer to your cpuModule User s Manual for information on making the Socket Services driver into a BIOS Extension
7. CM105 PCMCIA utilityModule User s Manual FU Real Time Devices Inc Accessing the Analog World Publication No CM105 9532 IMPORTANT NOTICE SOFTWARE LICENSE AGREEMENT A The enclosed disks contain intellectual property i e software programs that are licensed for use by the end user customer hereinafter End User B Sale of this product is not a sale of such intellectual property C The End User shall not copy disassemble or reverse compile the enclosed software programs D THE SOFTWARE PROGRAMS ARE PROVIDED TO THE END USER AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ENTIRE RISK OF THE QUALITY AND PERFORMANCE OF THE SOFTWARE PROGRAMS IS WITH THE END USER E REAL TIME DEVICES INC M K HANSEN COMPANY DATABOOK CORPORATION AND THEIR SUPPLIERS SHALL NOT BE HELD TO ANY LIABILITY FOR ANY DAMAGES SUFFERED OR INCURRED BY THE END USER INCLUDING BUT NOT LIMITED TO GENERAL SPECIAL CONSEQUENTIAL OR INCIDENTAL DAMAGES INCLUDING DAMAGES FOR LOSS OF BUSINESS PROFITS BUSINESS INTERRUPTION LOSS OF BUSINESS INFORMATION AND THE LIKE ARISING FROM OR IN CONNECTION WITH THE DELIVERY USE OR PERFORMANCE OF THE SOFTWARE PROGRAMS CM105 PCMCIA utilityModule User s Manual REAL TIME DEVICES INC Post Office Box 906 State College PA 16804 Phone 814 234 8087 FAX 814 234 5218 Pu
8. E en T a A E 11 Formatting Flash Cards with Microsoft FFS2 ccessccssccceseecesseecsseecsseeceseeeesaeecsaeecseessseeeesaeessaeessaeesens 11 Formatting Flash Cards without Microsoft FFS2 eeesseesseeeseeeeeeeeeeee eene enne enne nennen enne 12 Hardware Reference siicscscisicsssecesesssesesesseetesesteesesesseetetesssesesesseetetesssessbesteetetesssesesesseetesessseseseuscssectetessscsstessesss LO Mechanical Dimensions hie MGnPMechieie taret Pprt ita prre rie 13 Limited Warranty P P L CM105 PCMCIA utilityModule User s Manual Introduction This manual gives information needed to use the CM105 PCMCIA utilityModule which offers two PCMCIA slots on a single PC 104 format card CM105 PCMCIA utilityModule The CM105 PCMCIA utilityModule was designed to provide PCMCIA support for the Real Time Devices cpuModules or other standard PC 104 modules Hardware Features Two PCMCIA slots with ejectors e Supports Type I IL and III PCMCIA cards e Accepts two Type I or Type II cards at the same time e Supports SRAM Flash and ATA Flash memory cards e Supports ATA hard disk drives modems and LAN and I O cards e On board DC DC converter supplies 12 volts for Flash memory cards e Permits insertion and removal of cards with system power on e 16 bit bus interface e All CMOS design gives low power consumption Software Features e Includes PCMCIA compliant Socket Services Card Services
9. EMR DRQO MEMW DACK5 SD8 DRQ5 D DACK6 SD10 DRQ6 SD11 DACK7 SD12 DRQ7 SD13 5V SD14 MASTER SD15 KEY nc N n P lt Pin a ae a a peso v ae t2 lt CM105 PCMCIA utilityModule 4 Real Time Devices Inc CM105 PCMCIA utilityModule User s Manual Installing the utilityModule Since the utilityModule uses a PC 104 stackthrough bus the only hardware installation you will do is placing the CM105 on the PC 104 stack To do this you will simply plug the PC 104 bus connector composed of J1 J2 J3 and J4 onto the matching connector of your cpuModule We recommend you follow the procedure below to ensure that stacking of the modules does not damage connectors or electronics e Turn off power to the PC 104 system or stack e Select and install standoffs to properly position the utilityModule on the PC 104 stack e Touch a metal part of the rack to discharge any buildup of static electricity e Remove the utilityModule from its anti static bag e Check that any keying pins in the bus connector are properly positioned e Check the stacking order make sure an XT bus card will not be placed between two AT bus cards or it will interrupt the AT bus signals Hold the utilityModule by its edges and orient it so the bus connector pins line up with the matching connector on the stack e Gently and evenly press the utilityModule onto the PC 104 stack CAUTION Do not force the module onto the stack Wiggling
10. G SYS file which loads the CARDTALK SYS device driver to read DEVICE C CARDTALK CARDTALK SYS A IOW 300 33F MEMW E000 E3FF I O Address Map NOTE To ensure correct operation you must make absolutely certain that I O and memory addresses used by the CM105 are not used by other devices in the system dataModules cpuModule Solid State Disk etc The CM105 always uses I O addresses 0240h through 024Fh For proper operation you must make absolutely certain no other board in your PC 104 system uses those I O addresses CM105 PCMCIA utilityModule 7 Real Time Devices Inc Installing the utilityModule Software If you are using a PCMCIA I O card which requires an I O address window you must also ensure that the addresses in that window are not used by other boards in your PC 104 system If you are using a PCMCIA ATA drive I O address 0170h is also used You must ensure that that address is not used by any other board in your PC 104 system Note that this particular I O address can be changed if absolutely necessary Contact factory technical support for details Note that the CM105 only decodes address lines AO through A9 on I O accesses Assigning Interrupt Channels to COM Ports When you use a PCMCIA card such as a modem that requires a COM port the CM105 driver software must assign a COM port to the PCMCIA card When such a card is detected the software will assign the next COM port not already is use by the system When the sof
11. blished by Real Time Devices Inc P O Box 906 State College PA 16804 Copyright 1995 by Real Time Devices Inc All rights reserved Printed in U S A MS DOS and Windows are registered trademark of Microsoft Corp PC 104 is a registered trademark of PC 104 Consortium The Real Time Devices Logo is a registered trademark of Real Time Devices cpuModule is a trademark of Real Time Devices utilityModule is a trademark of Real Time Devices CardTalk and Databook are trademarks of Databook Inc All other trademarks appearing in this document are the property of their respective owners Table of Contents T trodu ctiom sets o ei aara cBicvavhesiancteddigtavierisuatigbicdstieiisuctadbigistieisustabescecsaseiesetaevest chevisustestugusshevisustisbaebesel CM105 PCMCIA utilityModule Hardware Features sy 2 tuere tec bene tee aut ee exa recu Arte ce e e e ee Ut ede eee xe tua 1 Software Features etes deer esie bles iode te bie eoe dete begehrt eet herd 1 COD Ie CLOES uoce ouod es diede ederet e En ANE AEN ederent ede e eee oet edet erede A 1 Physical Characteristics 5 rU RUE RI ETE IH hala inn e ed EHE e eti 1 C mponent Locations o ette ded te ted oe iter ee eerte te ed aah ais ene E 2 ConnectoES iere eet ettet IEAA ERER ERRA RARE RERE R PCMCIA Slots J5 and eee ere ee le erm cni E DN dcn EIN AREIS E ERUY 3 PC 104 AT Bus Connectors J1 J2 J3 JA menn nnne nnne nnn n nant nnne ness nane 3 Installing the utilityModule
12. change the interrupt append the following text string to the command line which loads the MKHPV SYS driver SCIRQ c Where the letter c is replaced with the desired interrupt number 3 4 5 6 7 10 11 or 14 Example If you wished to use interrupt IRQS as the slot event interrupt you would change your CONFIG SYS file so the line used to load the MKHPV SYS driver reads DEVICE CARDTALK MKHPV SYS SCIRQ 5 CM105 PCMCIA utilityModule 9 Real Time Devices Inc Using the utilityModule Using the utilityModule The following sections describe the use of the CM105 utilityModule How Software Assigns Drive Letters When the CM105 drivers are loaded the software assigns drive letters to the PCMCIA slots On the standard CM105 utilityModule with two slots the upper slot is assigned the first drive letter not in use by Solid State Disks floppy drives or hard disks already in the system The lower socket is assigned the second unused drive letter On boards ordered with the option of a single slot that slot is assigned the first unused drive letter If your application requires use of memory cards with multiple partitions more than one drive letter can be assigned to a single socket If you find you need to do this please contact factory technical support for assistance Card Recognition Beep Codes If a speaker is present in your PC 104 system the CM105 utilityModule will cause it to beep when PCMCIA cards are inserted The number
13. contingencies beyond the control of REAL TIME DEVICES OR AS A RESULT OF SERVICE OR MODIFICATION BY ANYONE OTHER THAN REAL TIME DEVICES EXCEPT AS EXPRESSLY SET FORTH ABOVE NO OTHER WARRANTIES ARE EXPRESSED OR IMPLIED INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND REAL TIME DEVICES EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED HEREIN ALL IMPLIED WARRANTIES INCLUDING IMPLIED WARRANTIES FOR MECHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED TO THE DURATION OF THIS WARRANTY IN THE EVENT THE PRODUCT IS NOT FREE FROM DEFECTS AS WARRANTED ABOVE THE PURCHASER S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT AS PROVIDED ABOVE UNDER NO CIRCUMSTANCES WILL REAL TIME DEVICES BE LIABLE TO THE PURCHASER OR ANY USER FOR ANY DAMAGES INCLUDING ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES EXPENSES LOST PROFITS LOST SAVINGS OR OTHER DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS AND SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG AN IMPLIED WARRANTY LASTS SO THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY TO YOU THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE CM105 PCMCIA utilityModule 1 Real Time Devices Inc
14. d J7 tyModule User s Manual J5 and J7 are the two PCMCIA slots which accept standard Type I II and III PCMCIA cards with 68 pin connectors The top slot farthest from the circuit board is considered the first slot while the bottom slot closest to the circuit board is considered the second slot See the Using the utilityModule section for information on the assignment of drive letters to the slots PC 104 AT Bus Connectors J1 J2 J3 J4 Connectors J1 through J4 provide the PC 104 AT bus connections J1 and J2 carry the XT bus signals while J3 and J4 carry the additional signals neeeded for the AT bus The functions and definitions of the signals on these connectors conform to the IEEE P966 standard for the PC 104 bus The following table lists the pinouts of connectors J1 and J2 CM105 PCMCIA utilityModule Table 1 11 PC 104 Bus Connector J1 and J2 2 13 4 15 16 17 18 19 20 21 22 23 24 25 26 27 28 IOCHCHK SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0 IOCHRDY AEN SMEMW SAI9 SMEMR SAIS SA17 SA16 SA15 SA14 SA13 SA12 SA11 SA10 SA9 SA8 SA7 SA6 SA5 SA4 SA3 Real Time Devices Inc Connectors n gt iS C ew ololQ lt lt The following table lists the pinouts of connectors J3 and J4 Table 1 12 PC 104 Bus Connector J3 and J4 Row C lt lt SBHE LA23 LA22 LA21 LA20 LA19 LA18 LA17 MEMCS16 IOCS16 IRQ10 IRQ11 IRQ12 IRQ15 IRQ14 DACKO M
15. ill indicate 0 bytes free no matter how much space is actually available This is normal CM105 PCMCIA utilityModule 12 Real Time Devices Inc CM105 PCMCIA utilityModule User s Manual Hardware Reference Mechanical Dimensions The following illustration shows the dimensions of the utilityModule in inches 0 005 CM105 PCMCIA utilityModule 13 Real Time Devices Inc CM105 PCMCIA utilityModule User s Manual Limited Warranty Real Time Devices Inc warrants the hardware and software products it manufactures and produces to be free from defects in materials and workmanship for one year following the date of shipment from REAL TIME DEVICES This warranty is limited to the original purchaser of product and is not transferable During the one year warranty period REAL TIME DEVICES will repair or replace at its option any defective products or parts at no additional charge provided that the product is returned shipping prepaid to REAL TIME DEVICES All replaced parts and products become the property of REAL TIME DEVICES Before returning any product for repair customers are required to contact the factory for an RMA number THIS LIMITED WARRANTY DOES NOT EXTEND TO ANY PRODUCTS WHICH HAVE BEEN DAMAGED AS A RESULT OF ACCIDENT MISUSE ABUSE such as use of incorrect input voltages improper or insufficient ventilation failure to follow the operating instructions that are provided by REAL TIME DEVICES acts of God or other
16. of beeps indicate whether the card has a valid CIS Card Indentification String which identifies it as a valid PCMCIA card type and whether it is formatted properly The following table lists the Card Recognition Beep Codes and their meanings Card Recognition Beep Codes Number of Beeps ATA or modem card with valid CIS was inserted OR Formatted SRAM or Flash card inserted Unformatted SRAM or Flash card inserted OR LAN card with valid CIS inserted Card without valid CIS inserted Using the Utility Programs A range of utility programs are provided on the CM105 Utilities disk You may use these programs to e Format SRAM memory cards e Format Flash memory cards with Flash File System e Erase Flash memory cards e Format and copy files to Flash cards without Flash File System You may install these utility programs in an end product or may use them only in the development system CM105 PCMCIA utilityModule 10 Real Time Devices Inc CM105 PCMCIA utilityModule User s Manual The following sections briefly discuss use of the utility programs to perform common tasks For in depth documentation of the utilities programs please contact factory technical support to obtain the Databook CardTalk Reference Manual NOTE In the following sections it is assumed that the PATH command in the AUTOEXEC BAT file includes the drive and sub directory containing the utility programs Formatting ATA Memory Cards You can format
17. the module or applying too much pressure may damage it If the module does not readily press into place remove it check for bent pins or out of place keying pins and try again CM105 PCMCIA utilityModule 5 Real Time Devices Inc Installing the utilityModule Software Installing the utilityModule Software The CM105 is supplied PCMCIA compliant software drivers for Socket Services Card Services and Client Services Usually you will want to install these device drivers on the cpuModule s Solid State Disk You also may install the drivers on a hard drive floppy drive PCMCIA SRAM drive or PCMCIA Flash drive The following sections explain the procedures for installing the software drivers Installing Software on a Non PCMCIA Boot Drive If you wish to install the software drivers on a non PCMCIA boot drive such as a hard drive use the following procedure 1 Create a sub directory named CARDTALK on the disk from which the system will boot 2 Copy the files MKHPV SYS CTALKCS EXE and CARDTALK SYS from the CM105 Software Drivers disk to the CARDTALK sub directory you just created 3 If you plan to use your PC 104 sytem with Windows copy the CARDTALK 386 file from the CM105 Software Drivers disk to the CARDTALK sub directory 4 If you want to use the Microsoft FFS2 Flash File System you must copy the file MS FLASH SYS to the CARDTALK sub directory Please note that Microsoft Flash File System software is not included with the CM1
18. tware assigns the port it also assigns an associated interrupt IRQ channel The default interrupt channel for each COM port is shown below COM Port Default Interrupt COMI IRQ4 COM2 IRQ3 COM3 IRQ4 COM4 IRQ3 You may override the default and select the interrupt channel assigned to a particular COM port by appending the following text string to the line in your CONFIG SYS file which loads the CARDTALK SYS device driver COMnIRQ c Where the letter n is replaced with the COM port number and the letter c is replaced with the interrupt channel to be assigned The COM port number can be 1 2 3 or 4 and the interrupt number can be 3 4 5 6 7 10 11 or 14 NOTE The interrupt used for the slot event interrupt by default IRQ11 cannot be assigned to a COM port Refer to the next section for information on the slot event interrupt Example If you wish to assign interrupt channel 5 IRQ5 to COM port 3 you would modify the line in your CONFIG SYS file which loads the CARDTALK SYS device driver to read DEVICE CARDTALK CARDTALK SYS A COM3IRQ 5 Assigning Interrupts for the PCMCIA Slots The PCMCIA controller on the CM105 requires one interrupt line to signal slot events such as card insertion The default interrupt used by the CM105 is IRQ11 The slot event interrupt can be changed by modifying your CONFIG SYS file CM105 PCMCIA utilityModule 8 Real Time Devices Inc CM105 PCMCIA utilityModule User s Manual To
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