P11-WD User`s Manual
Contents
1. Change config Register rrrrrrrrnnrrnnnorrrnnornnnerrnnnernnnerrnnnernnnerrnnnernnneene Load Object Code File to Butter Device Menn Intalz AT Communications Test Blank Check DEVICE ceiien iieriroiisrerni rieni an Bilk Erase EEPROM sn es Read Device Contents into Butter Verify Device Contents against Butter Program amp Verify Config Register rrrrrnrrrnnnrrrrnnrrnnnnrrnnnernnnsnne Program amp Verity EEPROM used huden Pr sraum K amp V ertly EPROM ee ee eege Program amp Verify Entire Deviee FOM IVES cascades uta de tie SSS TECIE The Engineers Collaborative Inc Page 4 Pl1 WD USER S MANUAL 1 0 INTRODUCTION This manual provides information on our WPI11 EXE for Windows and P11 EXE for DOS programs software used for programming 68HC11 family microcontrollers These programs take input from object code files created with 68HC11 assemblers or compilers and provide a means of programming or burning this data into the memory of 68HC11 family microcontrollers The object code files may be in Motorola S record Intel Hex or binary memory image formats The software also allows the operator to perform many other useful programming functions such as erasing blank checking amp verifying devices displaying editing exporting and changing the format of the object code files and filling unused memory locations with a user specified fill byte The software was designed to work with ou2. PELLE WP11 EXE Weak woe This is the DOS version of the program This is the help file for P11 EXE This is the Windows program used to control the programming process This is the help file for WP11 EXE PIl WDManual PDF PIL A8 MIK Pl BS MIK PIL EK PII EY RER PII Et MIK PIT K MIK This manual in Adobe Acrobat PDF format The Adobe Acrobat reader software is available free of charge from a number of online sites such as www adobe com products acrobat readstep html This is an HC11 object code file in Motorola S Record format that contains the programming code for MC68HC7I1AI1 A8 devices WP11 EXE downloads this code to the programmer when Al or A8 devices are being programmed This is an HC11 object code file in Motorola S Record format that contains the programming code for MC68HC711D3 devices WP11 EXE downloads this code to the programmer when D3 devices are being programmed This is an HC11 object code file in Motorola S Record format that contains the programming code for MCO8HC 811E2 devices WP11 EXE downloads this code to the programmer when E2 devices are being programmed This is an HC11 object code file in Motorola S Record format that contains the programming code for MC68HC711E9 devices WP11 EXE downloads this code to the programmer when E9 devices are being programmed This is an HC11 object code file in Motorola S Record format that contains the programming code for MC68HC711E20 devices
3. ERE EEE T AA E 10 Eege 11 Verniy Bufer AMS ON EE 11 FI BITE COME E 11 633 Select Device Minii ee ee 12 6 3 4 Communications Menu EE 13 Com POT SCLUD TE a tet electntedtiatatedeeets 13 Com Port Troubleshoofnms Chart ebe EE 14 633 Options Menved nt 15 Fle Format Opus en 15 Load Bier Of SP se 15 Ton Om EBA 15 Tum OT SAD Line TR Vase 16 Tum or Menn MP Tv 16 63 06 Hep Memi eanna a a EE AG 16 Cent ees enna 16 Above ad 16 6 4 Chip Operation Buttons 16 Initialize D st eenegen Eent 16 Communications Check innunder nemner ieaisvaueeastwavcatevaxeeacdeavdwaasteutea woe 17 Blank Check E 17 Erase EEPROM and Config Reg 17 Program Confis Reg eegssedgereeuseeerensegegNeegeen EENEG EENS 17 Program EEPROM rarena ees Eege EEGEN 17 Programmi EPROM eisereen grenge EENEG 18 Program Entire Device icc siscccivionscescecuaccndanicwaisnnnseaivakinusevausoatieaviessevnsiaetloaviouuinasvestieauovaeentees 18 70 WP11 TUTORIAL EXAMPLE SESSION DE 18 TECIE The Engineers Collaborative Inc Page 3 P11 WD USER S MANUAL 90 FHE PILEXE PROGRAM pe Sok Jee EE 42 8 1 1 Command Line Options 00 o0eeneeseenesseenseeosseeessressseeessssersseres 8 1 2 Command Line Only Options 00 0eneneeenneennsenseenseeseesseessesse 8 2 P11 Serenade een sdecsvenassaa ceases eases Ee Pew Booed ARM 8 3 P11 EXE Menu Option Change Device Ty pe cccsesccosscccsescnovsvecsesctessseconscsevevensvscsesesenovsess Change Buffer Fill Character
4. P11 EXE session Pressing lt End gt will take you to this menu selection from anywhere else in the Main Menu 9 0 P11 TUTORIAL EXAMPLE SESSION It is assumed that you have read the rest of this manual installed the software in accordance with the Getting Started section and performed the Initial Test of the P11 Programmer in accordance with that section of this manual It is further assumed that you are in PI 1 EXE at the Main Menu level It is also assumed that you have a MC68HC711E9 or a MC68HC811E2 chip that can be used with this tutorial If you are using an E9 chip we are not going to program the EPROM section we will only program the EEPROM section so the chip can be erased and re used for another purpose The steps required to program a chip are as follows 1 Select the desired device type from the Change Device Type option of the PI I Main Menu 2 Configure the P11 Programming Board for the selected device This means setting the jumpers correctly and inserting the target device into the proper socket You must insert and remove devices from the ZIF sockets with power removed from the programming board This means unplugging the wall transformer or better yet plugging the transformer into a power strip that has a switch for turning the power on and off TECIE The Engineers Collaborative Inc Page 26 P11 WD USER S MANUAL 3 Load the Buffer with the data that you want to program into the target device This is
5. Read Device Contents into Buffer Verify Device Contents against Buffer Program amp Verify Device lt F RK FFFF gt Exit to Main Menu a MCGSHCH11E2 MEHU gt Initialize Device Communications Test Blank Check Device Bulk Erase EEPROM amp Config Register Read Device Contents into Huffer Verify Device Contents against Buffer Program amp Verify Device CFRAK FFFF gt Exit to Main Menu se MCBSHC711K4 MEHU ex gt Initialize Device Communications Test Blank Check Device Bulk Erase EEPROM amp Config Register Read Device Contents into Buffer Verify Device Contents against Buffer Program amp Verify Config Register Program amp Verify EEPROM lt ADBA AFFF gt Program amp Verify EPROM Coin PPPE Program amp Verify Entire Device Exit to Main Menu ae MCB8HC11A1 AR MEHU gt Initialize Device Communications Test Blank Check Device Bulk Erase EEPROM amp Config Register Read Device Contents into Buffer Verify Device Contents against Buffer Program amp Verify Device CB6 K BYFF gt Exit to Main Menu are MCG6BHOCYLLE2H MEHU se gt Initialize Device Communications Test Blank Check Device Bulk Erase EEPROM amp Config Register Read Device Contents into Buffer Verify Device Contents against Buffer Program amp Verify Config Register Program amp Verify EEPROM lt B6AK BYFF gt Program amp Verify EPROM lt 9H Q AFFF DG BH FFFF gt Program amp Verify Entire De
6. Remove the short between Pins 2 and 3 5 Press the Test Com Port button and make sure you get Failed for a result This is important since modem or mouse may pass the test in step 3 Note If you followed steps 1 through 5 exactly and received the correct results then your computer and cable are good and you may continue with the rest of the instructions otherwise you must find out what is wrong with your computer or cable 6 Connect the 25 pin connector to the programmer f Make sure that the P11 is powered off and install a chip in the appropriate socket Turn the P11 power on 8 Click the OK button and then click the Initialize Device Button Follow the Instructions lf the device won t initialize you may have a bad device or circuit board schematic is included in this manual to help you find problems with the board Tests Run 16 Test Result wf OK When the Com Port Setup and Test menu item is selected the Communications Setup screen shown above is displayed The screen has detailed instructions and a test facility for determining whether or not a working serial port and cable are in use TECIE The Engineers Collaborative Inc Page 13 P11 WD USER S MANUAL Important Note In order to perform any of the chip operations the computer must be able to communicate with the programming hardware Our experience indicates that the most difficult task faced by a first time user is to establis
7. Repair or place the programming hardware FFR TECIE The Engineers Collaborative Inc Page 14 Pl1 WD USER S MANUAL 6 3 5 Options Menu Spion File Format Options File Format Motorola 513 The first three Option Menu choices allow the user to specify the File Format Intel Hex format to use when saving the buffer in an object code file This File Format Binary format will be used when the Save or Save As buttons are Load Butter On Startup pressed Turn Off Hint Boxes Note When loading a file into the buffer the file format is Tum OFF Status Line Hints automatically detected so these options come into play only when v Tum Off Memory Map Checks saving the buffer contents to a file Load Buffer On Startup WP11 remembers the file name of the object code file loaded or saved in an INT file When the Load Buffer On Startup option is checked WP11 automatically loads this file back into the buffer Turn Off Hint Boxes Referring to the screen shot below notice that the cursor is located over the Initialize Device button Also notice that just below the cursor is a box containing the text Loads Bootstrap Program into Device This box is called a hint box and tells the operator what will happen when the button is pressed These fly over hint boxes are probably not needed once a user IS familiar with the program The hint boxes will not be displayed when the Turn off Hint Boxes opt
8. a number of ways from a file from another chip manually etc 4 Initialize the target device for programming 5 Program the target device using one of the available chip operations buttons Tutorial 1 Load the Buffer with the desired data to be programmed into the target device by pressing the Load From File button on the WP11 main screen From the Open dialog box open the test file for your chip as determined above 2 Press the Edit button and use the scroll bars to view the data Exit the screen by pressing the Cancel button 3 Place the target device in the programming socket NOTE You must insert and remove devices from the programming socket with power removed from the programming board FFA TECE The Engineers Collaborative Inc Page 18 P11 WD USER S MANUAL 4 Press the Initialize Device button This downloads a small program to the target device that controls the programming process 5 Press the Program amp Verify Device button if using an E2 device or Program amp Verify EEPROM button if using any other device This programs the contents of the Buffer into the target device 6 To prove that we can read the contents of a programmed device press the Clear button to clear the buffer verify this with the edit button if you are the untrusting type then press the Load From Chip button Then press the Edit button You should see the data that was originally programmed into the device That s it You have just perfor
9. the desired operation The rest of this section will explain the WP11 menu options 6 2 WPI11 Screen Shot Gr WPT Prog File Edit Select Device Communications Options Help Device MC68HC711E9 Use Socket U14 011 Config Register Ypp should 12 25 PC Buffer Operations Chip Operations d Load From File Initialize Device d Load From Chip Communications Test EI verify Against Chip 7 Blank Check Save Ly Save As ei Clear E Fill _ Erase EEPROM and Config Reg Eh Program Contig Reg Eh Program EEPROM B600 SB7FF Eh Program EPROM SD000 SFFFF pe ra Eh Program Entire Device Buffer Check Sum 31CE00 TECIE The Engineers Collaborative Inc Page 8 Pl1 WD USER S MANUAL As you can see from the screen shot above WP11 has the usual Windows menu structure above a status panel Below the status panel is a column of buttons on the left side which are used to invoke various operations on the PC buffer Remember the PC buffer is memory inside your PC that contains the data that will be transferred to the HC11 chip during programming The column of buttons on the right side of the screen is used to invoke various chip programming operations 6 2 1 WP11 Status Panel Device MC68HC711E9 Use Socket U14 U11 Contig Register Ypp should 12 25 The status panel is used to show information about the currently selected device It gets updated when a different HC11 device is chosen from the Select Dev
10. this button programs the contents of the EEPROM amp EPROM portion of the WP11 buffer and the value shown for the CONFIG register on the WP11 status panel into the target device then tests to determine if the operation was successful 7 0 WP11 TUTORIAL EXAMPLE SESSION Working through this tutorial will take just a short time and will provide you with an overview of WP11 by actually using it It is assumed that you have read the rest of this manual installed the software in accordance with the Getting Started section and are certain that your hardware and serial port connection are working properly It is further assumed that you have a 68HC11 chip that can be used with this tutorial We will only program the EEPROM memory so the chip can be erased and re used for another purpose Three demonstration test 683HC11 programs were included for use with this tutorial If your chip is a MC68HC711K4 use K4EEPROM S19 as the test file If your chip is a MC68HC811E2 use E2 TEST S19 as the test file Use EEPROM S19 as the test file for all other chips The steps required to program a chip are as follows 1 Select the desired device type from the Select Device menu 2 Insert the target device into the proper socket of your programming hardware NOTE You must insert and remove devices from the ZIF sockets with power removed from the programming hardware 3 Load the Buffer with the data that you want to program into the target device This can be done in
11. will be in place Assuming the use of P11 EXE from a bootable working floppy disk with one project per disk you may invoke P11 EXE fromthe A or B prompt whichever contains the floppy disk 8 1 1 Command Line Options Command line options take precedence over settings in the P11 INT file From the Command Line the user may change the Communications Port that P11 EXE starts up with to either COM1 or COM2 The default is COM1 The communication port setting is saved in the P11 INT file found in the directory that P11 EXE was last started up in For example C HC11PROJ gt p11 coml lt Enter gt will start P11 EXE on COM Port 1 The COM port may also be set from the P11 EXE main menu TECIE The Engineers Collaborative Inc Page 20 P11 WD USER S MANUAL 8 1 2 Command Line Only Options There are two program options of P11 EXE that can only be modified from the Command Line These parameters are the Video Mode and the Program Beep For most circumstances the P11 EXE video is auto sensing However for some configurations notably for computers with older color video cards that have pseudo color monitors attached the video mode may be unacceptable BW80 sets the video mode to Black amp White 80 columns Example C NHCI1PROJV gt p11 BW80 lt Enter gt will start P11 EXE in Black amp White video mode Video modes are not saved to the Pill NIT file There is an optional Program Beep for those who wish it It sou
12. 1 device type the Config Register value in the PC automatically changes to the erased state of the selected device You may however wish to change the Config Register to some other value Pressing lt Enter gt at this Main Menu selection will enable you to specify a HEX value between OH amp OFFH inclusive You must be careful to specify values for the Config Register that are valid for the selected device Changing the Config Register in the Main Menu will not effect the microcontroller until the Config Register is programmed from the Device Menu Load Object Code File to Buffer This command is used to load an object code file into the host PC s RAM buffer When this option is selected the operator is prompted to enter the file name of the object code file The complete file name must be entered including the file extension File formats are automatically detected by P11 EXE and may be either Motorola S Record Intel Hex or a binary memory image Binary files must be 64K bytes in length If the file name is entered correctly and can be opened and read by P11 EXE a memory image of the target chip is created in the buffer If the file can not be opened an error message is displayed and the operator is given another chance to enter the file name This continues until the operator enters a correct file name or presses lt Esc gt The operator is then given the option of exiting the screen You may then Examine Edit Buffer Contents For a comple
13. P11 WD User s Manual 68HC11 Microcontroller Programming Software Products Described WPI11 EXE 68HC11 Bootloader Program for Windows P11 EXE 68HC11 Bootloader Program for DOS 68HC11 Devices Supported MC68HC71 1E20 MC68HC711E9 MC68HC8 1 1E2 MC68HC711D3 MC68HC11A1 A8 MC68HC711K4 The Engineers Collaborative Inc Web Site at http www tec 1 com Email support tec 1 com P11 WD USER S MANUAL SS IMPORTANT WARRANTY AND LIABILITY INFORMATION The Engineers Collaborative Inc makes no warranties expressed or implied for this software No warranty of fitness for a particular purpose is offered The user is advised to test the software thoroughly before relying on it The user assumes the entire risk of using the product The total liability of The Engineers Collaborative Inc is limited to the purchase price of the product and does not cover any lost profits special incidental or consequential damages or any claim against the purchaser by any party SOFTWARE LICENSE STATEMENT US copyright law and international treaty provisions protect this software Therefore you must treat this software just like a book with the following exception The Engineers Collaborative Inc authorizes you to make archival copies of the software for the sole purpose of backing up our software and protecting your investment from loss By saying just like a book The Engineers Collaborative Inc means that the software canno
14. Pressing the TAB key toggles the cursor between the HEX portion of the screen and the ASCII portion of the screen Non HEX keys are disabled in the Hex portion of the screen non printable characters are disabled in the ASCII portion of the screen TECIE The Engineers Collaborative Inc Page 25 P11 WD USER S MANUAL To move through the memory map in the buffer use the Page Up and Page Down keys Each page displays 256 bytes of information The buffer varies in size according to the currently selected device Save Buffer in a File This option allows you to save the current contents of the P11 buffer in one of three object code file formats Motorola S Record Intel HEX or binary image format When you select this option you are asked to name the new file If you wish to save the file in a directory other than the current directory you must type the full path and file name Change Communications Port This option toggles the active communications port between COM I and COM 2 The currently active port is displayed on the left side of the P11 status line Help This option opens the help screen The help screen may be scrolled through using the Page Up and Page Down keys or using the arrow keys To exit the Help screen press lt Esc gt The help screen information is contained in a standard DOS text file The user may edit this file to add any additional information that may be required Exit to DOS This menu selection will end the
15. WP11 EXE downloads this code to the programmer when E20 devices are being programmed This is an HC11 object code file in Motorola S Record format that contains the programming code for MC68HC711K4 devices WP11 EXE TECIE The Engineers Collaborative Inc Page 6 P11 WD USER S MANUAL downloads this code to the programmer when K4 devices are being programmed HZ TEST SID This is an object code file in Motorola S Record format It is used for test programming of MC68HC811E2 devices K4EEPROM S19 This is an object code file in Motorola S Record format It 1s used for test programming of the EEPROM memory area of MC68HC711K4 devices EEPROM S19 This is an object code file in Motorola S Record format It is used for test programming of the EEPROM memory area of MC68HC711A1 A8 MC68HC711E9 and MC68HC711E20 devices Memory locations from B600 through B7FF are programmed by this file 5 0 68HC11 SPECIAL BOOTSTRAP MODE WPI1 EXE and P11 EXE use the 68HC11 special bootstrap mode to program devices You will need to build or buy the circuitry required to use the special bootstrap mode Our P11 programmer circuit board is an example of a commercial product that has this capability The figure below shows the basics of this circuitry 5V 12 5V D RESET PUSH BUTTON T L MODA 68HC11 MICROCONTROLLER MODB FROM PC TO PC RS 232 level shifters eee such as MAX232 Special Bootstrap Circuit Much more informatio
16. ave all the bytes in a device that are not taken up by our program set to a specific value Say we want all unused memory locations filled with 3F the op code for the SWI instruction To do this use the Fill Buffer function and specify 3F as the fill byte Then use the Load Buffer from File function to load your program into the buffer The buffer is not changed before the Load Buffer from File function is executed and the Load Buffer from File function does not change any bytes in the buffer that do not have data in the object code file We started with the buffer completely filled with 3F and the Load Buffer from File function overwrote only those bytes that had data specified in the object code file so we end up with all of the bytes in the buffer that are not used by our program still set to 3F Verify Buffer Against Chip This selection first uploads data from the chip similar to the Load Buffer from Chip function The same dialog box and progress gauge is used during the upload If uploading of the data is successful then each byte of the uploaded data is compared to the corresponding byte in the buffer Data in the buffer is not changed A pass fail dialog box is displayed to end the function Edit Buffer Contents When this function is selected data in the buffer is copied to a special edit area The contents of this special edit area are then displayed on a Memory Edit Screen as shown below where the operat
17. done with the Load Object Code File into Buffer option from the P11 Main Menu Sometimes you may want to manually enter data into the buffer this can be done with the Examine Edit Buffer Contents option from the P11 Main Menu 4 Initialize the target device for programming by using the Initialize Device option from the Device Menu This places a control program in the target device s ram memory that allows P11 EXE to control the programming process 5 Program the target device using one of the available options in the Device Menu Tutorial 1 Load the Buffer with the desired data to be programmed into the target device by selecting the Load Object Code File to Buffer option from the P11 Main Menu 2 Enter an object code file name TEST_E9 MIK if your using an E9 or TEST_E2 MIK if your using an E2 target device Press Y at the Do you want to exit this from Y N prompt 3 Choose the Examine Edit Buffer Contents P11 Main Menu option and view the object code by using the Page Up and Page Down keys To edit the data see the section Examine Edit Buffer Contents Exit the screen by pressing lt Esc gt 4 Select the Device Menu Press lt Enter gt 5 Select the Initialize Device menu item Press lt Enter gt You will be confronted with a screen that shows the initialization progress When that is complete you are free to select any of the remaining commands in the Device Menu except for the Program amp Verify EPROM and Program a
18. e directory as the WP11 EXE program so that they can be found when needed The programs are different for each family member and have names such as PI1_E9 MIK for the FFA TECE The Engineers Collaborative Inc Page 16 Pl1 WD USER S MANUAL MC68HC711E9 chip and P11_K4 MIK for the MC68HC711K4 chip If WP11 can t find these files an error message is generated When the Initialize Device button is pressed a dialog box is displayed that has a progress gauge to show the status of the operation If the operation is successful the dialog box just goes away and the appropriate menu items and buttons are enabled If the operation is not successful an error message is generated Normally this initialization process has to be performed only once when a target device is inserted into the programming hardware It does not have to be repeated unless power is turned off to the target device or the target device is reset Communications Check Communications Test This button is used to determine if the target device is properly initialized The PC sends 00 to the programming hardware and expects to receive AA followed by 55 If the expected response is received then the appropriate menu items and buttons are enabled else they are disabled The Communications Test button can be used to enable the chip operations buttons when you know that the target device is properly initialized but the button are not enabled such as would be
19. ed an error message is displayed and the operator is given another chance to enter the file name This continues until the operator enters a correct file name or presses the Cancel button TECIE The Engineers Collaborative Inc Page 9 Pl1 WD USER S MANUAL Load Buffer from Chip Use this selection to load the contents of a programmed chip into the PC buffer A chip must be installed in the programming hardware and properly initialized for this menu option to be enabled When this option is selected a status Window with a Progress Gauge 1s displayed to keep the operator aware of the command progress During the upload the chip being read computes a checksum of the bytes sent to the PC This checksum is sent to the PC where it is compared to a checksum of the received bytes computed by the PC The data is placed in the buffer only if the correct number of bytes was received and the checksums match Save Buffer This selection saves the contents of the buffer in a file on your PC The file name used is the same as the currently opened file If no file is currently opened a standard Windows Save As dialog box is opened to allow the operator to enter a file name The file can be in one of three object code formats Motorola S Record Intel HEX or binary image format Use the Options menu to select the format Save Buffer As This selection is very nearly the same as the Save Buffer menu item described above except t
20. h this communication This has to do with the non standard nature of the EIA RS 232 Standard and the many different RS 232 cables that exist If communications aren t working the very first thing to do is to determine if the cause lies with the computer and cable or with the programming hardware The test facility and instructions on this screen provide the tools required to determine if the problem is with the computer and cable or with the programming hardware Com Port Troubleshooting Chart tollow the mstructore onthe Corru rocatons Set screen Y Spe The computer or Press VIK to exi tthe cable 15 b adl Com munications Setup screen sShorntPn2to And of the Ps C om Port With powerto the prog rammng connector hardy are turne d off insert a chip Into the appropriate socket Connect the serial cab le to the Test Com Port sies pro gramm ng hardware and tim power on The comput er is bad The cable is bad Repair or replace Re pairor replace Press the Initialize Devic e button Yese Good Things a re workin There 15 something wrong with the programming ha date The most li ke ly causes listed from the most hke Fy to the least likelyare 1 BadHC11l chp replace 21 Badsocket mspect the socket for ben t pns Re rem or re place the socket 3 Dad rer supply to the prog raring hardyrar 4 Bad P5 25 2 kvel shifter chip replace 51 Badelock oscallator place 6 E adp boardtraces
21. he Save As dialog box is opened immediately so that a new file name can be specified Exit Program This selection ends WP11 EXE execution If the buffer was changed since the last save the operator is given the option of saving it A WP11 INI file is created and saved in the WP11 EXE directory and is used to restore program options and settings the next time the program is used The WPILINI file is a standard text file and may be edited to change program options if need be If WP11 INI cannot be found WP11 EXE starts up with default settings for the program 6 3 2 Edit Menu Clear Buffer is the same as amp Edit Clear Buffer Fill Buffer is the same as E Fill Fill Buffer Verity Buffer Against Chip Verify Buffer Against Chip is the same as e Ek Verify Against Chip Edit Buffer Contents Edit Buffer Contents is the same as e Clear Buffer This selection erases the data in the buffer in such a way as to leave each byte of the buffer the same as the corresponding byte in an erased chip With presently supported devices each byte is returned to FF This function erases the current contents of the buffer AFP TECE The Engineers Collaborative Inc Page 10 Pl1 WD USER S MANUAL Fill Buffer This selection provides a means of filling the entire buffer with a byte of data that you specify This function overwrites the current buffer contents As an example of the use of this function consider this Suppose we want to h
22. ice menu 6 2 2 Changing the CONFIG Register The Status Panel contains a means of changing the CONFIG register value When the 68HC1 1 family member is changed the CONFIG Register value in the PC automatically changes to the erased state of the new device You may however wish to change the CONFIG Register to some other value Pressing the EDIT button will enable you to specify a new value You must be careful to specify values that are valid for the selected device Changing the CONFIG Register will not affect the microcontroller until the device is programmed 6 3 WP11 Menus 6 3 1 File Menu Exit Program Save Buffer As is the same as amp Oy Save As File Load Buffer from File is the same as e d Load From File Load Butter from File SC gd Load Bullies pam Chie Load Buffer from Chip is the same as 4 LK Load From Chip save Buffer P Save Buffer As Save Buffer is the same as Load Buffer from File Use this selection to load an object code file into the PC buffer When this option is selected a standard Windows Open dialog box is displayed and the operator selects the desired object code file File formats are automatically detected by WPI1 EXE and may be Motorola S Record Intel Hex or a binary memory image Binary files must be 64K bytes in length If the file name is entered correctly and can be opened and read by WPI11 EXE a memory image of the target chip is created in the buffer If the file can t be open
23. ion is checked ao WPT Prog Jey File Edt Select Device Communications Options Help Device MC68HC711E9 Use Socket U14 011 Contig Register Ypp should 12 25 PC Buffer Operations ef Load From File Save Og Save s ei Clear E Fill skumt Even GA sae gt Ger gm gt Initializes device so it can communicate with PC TECIE The Engineers Collaborative Inc Page 15 P11 WD USER S MANUAL Turn Off Status Line Hints Referring to the screen shot above notice that the cursor is located over the Initialize Device button and that the panel at the bottom of the WP11 window has the text Initializes device so it can communicate with PC This text is called a help hint and gives the user more information about what will happen when the Initialize Device button is pressed These fly over help hints are probably not needed once a user is familiar with the program The help hints will not be displayed when the Turn off Status Line Hints option is checked Turn Off Memory Map Checks WP11 knows the memory maps of supported family members That is to say that it knows where in memory the EEPROM EPROM CONFIG Register and vectors are located It knows which memory locations are valid for a particular family member and which ones are invalid Normally when WPI1 is loading the buffer with data in an object code file it checks each byte to verify that it is going into a valid memory loca
24. l edit area leaving the buffer unchanged 6 3 3 Select Device Menu SCHEER This menu is used to select the HCI1 family member that you want to wv MCBSHCFITES program The part number is checked when it is the currently selected MCBSHCS11E2 device The part number is also displayed on the status panel with the MCESHC711D3 Device XXXXXXXXXX label ICESHC1141 A5 MI GH ATIF M ESHL7TTER O AFP TECE The Engineers Collaborative Inc Page 12 Pl1 WD USER S MANUAL 6 3 4 Communications Menu Communications Com Port Setup and Test Important Note The instructions on the Communications Setup screen below were written specifically for our P11 programmer that has a 25 pin serial port connector Your hardware may have a different connector If your hardware has a standard 9 pin serial port connector you would still short pins 2 and 3 where called for in the instructions If your hardware has a non standard serial port connector then you would short RxD to TxD where the instructions call for shorting pins 2 and 3 The WP11 help file has more information on PC serial port connections Com Port Setup and Test Communications Setup To test a comm port follow these steps carefully 1 Select a com port Active Com Port Ge COM COM 0 COM3 0 COMA 2 short Pins 2 and 3 on the 25 pin connector that will connect to the programmer 3 Press the Test Com Port button and make sure you get OK for the result d
25. med all of the necessary steps to program an HC11 device We sincerely hope that after using this tool you will consider it to be a sound investment We look forward to your comments and suggestions and to providing any assistance with their use that you may require AFP TECE The Engineers Collaborative Inc Page 19 P11 WD USER S MANUAL 8 0 THE P11 EXE PROGRAM All interactions with the programming hardware are accomplished by selecting the various options provided by the P11 EXE program 8 1 Invoking P11 EXE P11 EXE 1s invoked by typing at the DOS prompt oP LICE ei gt Assuming the use of a hard disk and the use of the PATH command in the AUTOEXEC BAT you may invoke P11 EXE from any directory If there are multiple projects or multiple versions of the same project that require different settings then you should create a different directory for each project or version If your project or version requires the use of a different microcontroller you should start P11 EXE from within the directory of that project or version because when P11 EXE is exited a file called P11 INI is created to save the current settings and this file is saved in the current directory Whenever you invoke the program from that directory again the P11 INT file determines the settings the program starts with Any time P11 EXE is invoked from a directory that does not contain a P11 INT file the default settings for P11 EXE shown below in Section 6 2
26. n on the special bootstrap mode can be found online by doing a Google search for 68HC11 special bootstrap mode ay oe TECIE The Engineers Collaborative Inc Page 7 Pl1 WD USER S MANUAL 6 0 THE WP11 EXE PROGRAM WPII EXE is a Windows program that is used to program 68HC11 microcontrollers by controlling hardware that supports the special bootstrap mode of these devices WP11 uses a serial port to communicate with the programming hardware which can be the P11 board or any circuit that uses the HC11 special bootstrap mode WPII is usually started from the START menu of your Windows PC or by double clicking on the WP11 EXE file name from within Windows Explorer 6 1 Program Overview To program a device using WP11 EXE follow these steps 1 Make sure that your PC serial port is properly set up to communicate with the hardware Use the Communications menu item Com Port Setup and Test to verify proper operation of your serial port 2 Select the desired HC11 family member using the Select Device menu 3 Load the PC Buffer with the data that you want to place in the HC11 device This data can come from a number of different sources as we will see 4 Make sure that the programming hardware is powered off and insert a device in the appropriate programming socket Power up the programming hardware 5 Click the Initialize Device button and follow the instructions 6 Click on a programming button to perform
27. nd Verify Entire Device options These two menu commands will program the EPROM of the 68HC711E9 with the buffer contents and prevent the EPROM from being programmed again 6 Select the Program amp Verify EEPROM if using an E9 device or Program amp Verify Device if using an E2 device Press lt Enter gt This programs the contents of the Buffer into the target device 7 To prove that we can read the contents of a programmed device go back to the Main Menu and select Change Device Type Select the device that you are working with This clears the Buffer to the erased state of the selected device Then go back to the Device Menu and select Read Device Contents into Buffer Then go back to the Main Menu and select Edit Examine Buffer Contents You should see the data that was originally programmed into the device That s it You have just performed all of the necessary steps to program an HC11 device We sincerely hope that after using this tool you will consider it to be a sound investment We look forward to your comments and suggestions and to providing any assistance with their use that you may require TECIE The Engineers Collaborative Inc Page 27
28. nds whenever a task is completed This option is saved in the P11 INT file It may be set by typing C HC11IPROJ gt p1l1 beep lt Enter gt when beginning a P11 EXE session To return to silent operation type C HC11PROJ gt pl1ll1 nobeep lt Enter gt at the command line when beginning the next P11 EXE session Command line options may be in any order Example C HC11PROJ gt p11 nobeep BW80 lt Enter gt will turn the beep off and set the video to Black amp White 80 columns ay TECIE The Engineers Collaborative Inc Page 21 P11 WD USER S MANUAL 8 2 P11 EXE Screen Display When P11 EXE is invoked the program menu screen is displayed It looks something like this t C Teci CURRENTSP114P11_EXE 230 Pii MAIN MEHU US 6 ee gt Change 68HC11 Device Type Change Buffer Fill Character Change Config Register Load Object Code File to Buffer Device Menu ExaminerLiit Buffer Contents Save Buffer in a File Change Communications Port Help Exit to DOS OMi Fill Ghar FFH Config Reg FFH Upp OFF This is the default setting for the P11 EXE Before describing each of the menu options some words on the general operation of the program are in order P11 EXE maintains an exact image of the microcontroller s memory in the PC This memory image is called the buffer During programming operations data from the buffer is copied programmed into the memory of the microcontroller device The buffer must be loaded with the de
29. or can type new data over the existing data directly on the screen HMCBSHC 11ES Memory Edit Screen Ea Click on a byte you want to change and type the new value Address B65F 46667 Contents 72 114 01110010 r Add E 1 2 3 4 5 6 7 8 9 A E C D E F 812345678 9ABCDEF 15 the time dll good men come to the of their pas Each line in the edit box above shows 16 bytes of the special edit area data in both hex and ASCII formats with the address of the first of the 16 bytes shown at the beginning of each line FFA TECE The Engineers Collaborative Inc Page 11 Pl1 WD USER S MANUAL As an example in the sixth line shown above the r in party is highlighted We just clicked on the r to highlight it The status line at the top of the screen tells us that the r is at address B65F It further tells us that B65F 46687 decimal and that the hex value of the r is 72 which is 114 decimal which is 01110010 binary If we wanted to change the r we would simply type the new value the screen would be updated and the cursor would move to highlight the next character We can also edit in the HEX display area by simply clicking on the character we want to change and typing the new value It s all very easy Try it Clicking the OK button copies the data in the special edit area back to the buffer thereby making the edits take effect Clicking the Cancel button discards the data in the specia
30. r P11 Programming Board but will also work with any hardware that supports the 68HC11 special bootstrap mode of operation TECI provides several other development tools for 683HC11 family microcontrollers such as our Cross Assemblers WASM11 EXE and TASM11 EXE and real time in circuit emulator TECICE HCI11 2 0 SYSTEM REQUIREMENTS WPI1 EXE requires a minimally configured PC capable of running Windows 3 1 95 98 ME NT 2000 or XP The PC must have one free serial port designated as COM 1 COM4 P11 EXE requires a minimally configured PC capable of running DOS and one free serial port designated as COM1 COM2 P11 EXE will not run under Windows 2000 or Windows XP but will run under the other versions of Windows 3 0 DEVICES SUPPORTED Presently these programs support the following 68HC11 family members MC68HC711E9 MC68HC711E20 MC68HC81 1E2 MC68HC711D3 MC68HC11A1 A8 MC68HC711K4 4 0 GETTING STARTED 4 1 Software Installation The software is contained in a single ZIP file called P11 WD ZIP This is a standard ZIP file that can be unzipped with PKUNZIP WINZIP ZIPMAGIC and many others You may have downloaded the P11 WD ZIP file from our web site at www tec i com or received the file on a TECIE The Engineers Collaborative Inc Page 5 Pl I WD USER S MANUAL single 3 5 floppy diskette To install P11 WD just unzip the files into the directory of choice on your PC The files extracted from PI 1 WD ZPP are PLISEXE
31. rammable memory with the contents of the P11 buffer Program amp Verify Config Register This command programs the value of the Config Register shown on the P11 status line into the Config Register of the target device then tests to determine if the operation was successful Program amp Verify EEPROM This command programs the contents of the EEPROM portion of the P11 buffer into the EEPROM memory of the target device then tests to determine if the operation was successful Program amp Verify EPROM This command programs the contents of the EPROM portion of the P11 buffer into the EPROM memory of the target device then tests to determine if the operation was successful Program amp Verify Entire Device This command programs the contents of the EEPROM amp EPROM portion of the P11 buffer and the value of the Config Register shown on the P11 Status Line into the target device then tests to determine if the operation was successful Exit to Main Menu This option returns the user to the P11 EXE Main Menu This is the end of the description of the Device Menu sub menu We will now return to a description of the remaining selections in the Main Menu Examine Edit Buffer Contents Selecting this option allows the user to examine and or edit the contents of the P11 buffer If the user wishes the buffer may be edited by typing over the current contents of memory locations The cursor may be moved around the screen using the arrow keys
32. sired data before a programming operation is performed The buffer can be loaded from an object code file or from another microcontroller that already contains the desired data The buffer can be displayed and edited before a programming operation is performed With this general understanding each of P11 EXE s options will now be described 8 3 P11 EXE Menu Options Change Device Type Selecting the Change Device Type option brings up the device type selection menu that looks like this Device Type gt MCG8HCV1LET MCG68HC811E2 ChSHCV11D3 MOGSHOLLALAAS MOGSHC 711K4 MCG6GHC 11LEZA With the up and down arrow keys select the processor desired and press lt Enter gt TECIE The Engineers Collaborative Inc Page 22 P11 WD USER S MANUAL 8 WARNING Changing the device type or even selecting the same device type as the current selection purges the contents of the buffer The buffer is filled with the erased state of the selected device Change Buffer Fill Character When you change the 68HC11 device type the buffer fill character automatically changes to the erased state of the selected device You may however wish to change the buffer fill character to some other value Pressing lt Enter gt at this Main Menu selection will enable you to specify a HEX value between OH amp OFFH inclusive Changing the buffer fill character will completely overwrite the buffer Change Config Register When you change the 68HC1
33. t be used by two different people in two different places at the same time zs zs OTHER The information contained in this manual has been carefully checked and is believed to be accurate and complete at the time of printing However no responsibility is assumed for errors that might appear The Engineers Collaborative Inc reserves the right to make changes to the product and or the manual at any time without notice Furthermore The Engineers Collaborative Inc assumes no liability arising out of the use or application of any of its products No part of this document may be copied or reproduced in any form or by any means without prior written consent of The Engineers Collaborative Inc C Copyright 1989 2004 The Engineers Collaborative Inc Web Site at www tec 1 com Email support O tec 1 com All Rights Reserved Printed in the U S A TECIE The Engineers Collaborative Inc Page 2 P11 WD USER S MANUAL TABLE OF CONTENTS EO INTRODUCTION sner 5 20 SYSTEM REQUIREMENTS EE 5 30 DEVICESSUPPORTED ee ee 5 40 GETTINGSTIANRTED vhs 5 41 Sotware mstalaton EE 5 5 0 68HC11 SPECIAL BOOTSTRAP MODE EE 7 60 THE WPILESEPROGRAM EE 8 GP EN TNT 8 GT WE STEN NL eee am 8 621 VV PEE Stats Panelci a A eat 9 6 2 2 Changing the Config Register Lassssusssdesadegseaddksndeatdanddiiundansen 9 VPN ee 9 ole NM 9 Load BT TATT verse rss 9 Load USE FN OP eee 10 STE EE 10 VEB Ne 10 Ft PO Nerd 10 62 Ed TE eh ee espe cto testo ta ee 10 SE ERE
34. te description of this option see below amp WARNING zz The order in which you use the commands from the main menu is very important You should select the desired HC11 device before you fill the buffer with programming data When you change the device type or even select the same device type from the Change 68HC11 Device Type menu the buffer is filled with the erased state of the selected device Next if you wish to put a different fill character in the buffer you must do so before you Load Object Code File to Buffer If you load the object code file first then change the fill character the fill character will completely overwrite the contents of the buffer erasing any information currently in it After selecting the device type and changing the fill character the object code file may be loaded TECIE The Engineers Collaborative Inc Page 23 P11 WD USER S MANUAL Device Menu These sub menus let you select various options for each respective selected device ae MCGSHC ILE MEHU A Initialize Device Communications Test Blank Gheck Device Bulk Erase EEPROM amp Config Register Read Device Contents into Buffer Verify Device Contents against Huffer Program amp Verify Config Register Program amp Verify EEPROM lt B6BB EBETYFF Program BS Verify EPROM Dag PHPP Program amp Verify Entire Device Main Menu a MCGESHCV11D3 MENU gt Initialize Device Communications Test Blank Check Device
35. the case if you exited and re entered the program Of course you could use the Initialize Device to do the same thing but it would take much longer Blank Check 7 Blank Check Press this button to test the target device s CONFIG register EPROM and EEPROM memory to determine if every location is in the erased state Erase EEPROM and Config Reg amp _ Erase EEPROM and Config Reg This button returns the EEPROM and CONFIG register in the target device to its erased state Program CONFIG Reg Eh Program Config Heg Pressing this button programs the value shown for the CONFIG register in the WP11 status panel into the CONFIG register of the target device then tests to determine if the operation was successful This button will not be enabled if the currently selected device does not have a CONFIG register Eh Program EEPROM B600 B7FF Pressing this button programs the contents of the EEPROM portion of the WP11 buffer into the EEPROM memory of the target device then tests to determine if the operation was successful e e ve m Z Kal Kal e re FFA TECE The Engineers Collaborative Inc Page 17 Pl1 WD USER S MANUAL Program EPROM Eh Program EPROM SDO00 SFFFF Pressing this button programs the contents of the EPROM portion of the WP11 buffer into the EPROM memory of the target device then tests to determine if the operation was successful Program Entire Device Eh Program Entire Device Pressing
36. tion for the currently selected device If errors are detected they are reported to the operator Generally this is just what we want because if by some mistake the program doesn t fit in the device memory map the program won t run properly But what if all we want to do is load an object code file into the buffer perhaps edit it and then save it in a different file or file format Having this normally nice feature turned on might prevent us from doing this simple thing To solve this problem check the Turn Off Memory Map Checks option 6 3 6 Help Menu Contents Help Selecting Help Contents opens the WP11 help file Contents About About Selecting Help About opens the WP11 About screen where information about the program version number and our company contact information can be found 6 4 Chip Operation Buttons Initialize Device Initialize Device WPII uses the HC11 special bootstrap mode to program devices This requires that a small program be downloaded to the target device RAM for the purpose of controlling the programming process and communicating with the PC The Initialize Device button performs this task No programming operation on a chip can be done without initializing the chip This is why all menu items and buttons that talk to the programming hardware are disabled until the chip is initialized The small programs that Initialize Device downloads to the target RAM must be in the sam
37. vice Exit to Main Menu For each command option there is a text screen displayed on the host computer The user must follow these instructions and wait for the completion of the command Initialize Device P11 uses the HC11 special bootstrap mode during programming This mode requires that special programming code be downloaded to the target device s RAM to control the programming process The Initialize Device menu option performs this task No chip may be programmed or communicated with successfully without first performing this menu function Normally this initialization process has to be performed only once after the target device is brought out of reset It does not have to be repeated unless power is turned off to the target device Communications Test This command is used to determine if the target device is properly initialized Blank Check Device Tests the target device s Config Register EPROM and EEPROM memory to determine if every location is in the erased state TECE The Engineers Collaborative Inc Page 24 P11 WD USER S MANUAL Bulk Erase EEPROM amp Config Reg This menu command returns the EEPROM and Config Register in the target device to its erased state Read Device Contents into Buffer This command reads the contents of the target device s programmable memory into the RAM buffer in the host computer Verify Device Contents against Buffer This command compares the contents of the target device s prog
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