Model 7128 user`s manual Document number &7128.PUB Copyright
Contents
1. Inc Your data is now loaded into the memory of the computer at offset 100H Use the E command to modify the bytes you need to modify An example of modifying locations starting at OA55H with data is shown Locations A55H through A57H contain FFH EA55 01 02 03 cr gt Now specify a new file name to write to the disk with since you can t use an extension of HEX with the file you are writing You want to call ita BIN or IMG file instead since that is what the data really is anyway NNEWFILE BIN lt cr gt Now you can use the Write command to write the new data to the disk DEBUG will write an exact image of CS CX bytes to the disk starting at an offset of 0100H bytes W lt cr gt Writing 1000H bytes Now use GHEX to make it an INTEL HEX file or use PGMX s binary file transfer Page 42 Inc Model 7128 Chapter XI WARRANTY AND SERVICE LIMITEDWARRANTY GTEK INC warrants to the original purchaser of this GTEK INC product that it is to be in good working order for a period of 1 year from the date of purchase from GTEK INC or an authorized GTEK INC dealer Should this product in GTEK INC s opinion malfunction during the warranty period at its option repair or replace it at no charge provided that the product has not been subjected to misuse abuse or non GTEK authorized alterations modifications and or repairs Products requiring Limited Warranty service during2. Inc Model 7128 Table Contents Model 7128 user s manual Document number amp 7128 PUB Copyright 1983 1987 GTEK INC Revised 24 January 1988 Fourth Edition READ THIS IF NOTHING ELSE The end of the programming socket marked Ground is where ground is This means that pin 12 of a 24 pin part and pin 14 ofa 28 pin part goes at this end Apply AC power before putting devices into the 7128 Do Not attempt to read a masked rom without checking to see if Vpp is applied during reads for that part type number See information about baud rates and cables if programmer fails to communicate This document contains user information on the Gtek Model 7128 eprom programmer Its contents are proprietary and may not be reproduced in whole or in part without the express written consent of GTEK INC The information in this manual is provided As Is without warranty of any kind either expressed or implied GTEK Inc does not assume any liability for damages Technical information and specifications included in this document are subject to change without notice Page Table of Contents Model 7128 GTEK Inc Notes Page ii Inc Model 7128 Table Contents Table of Contents IntrOdUCHION i a i 1 Il Commands 3 P 3 Intel hex program 3 S Motorola hex program
3. 4 ReadBlock 4 Ol Intel hex Output 5 OM Motorola hex Output 5 L List formatted Output 5 V Verify 6 Menu de we rere 2 8 as e ele 6 T Toggle command set 7 TC Compare 7 TS ODI mud eius apis a ok Sep STU BONS 8 TE OBY s Z yau Suma em y RR 8 TN Checksum 8 A EEG EX 9 wODace cerae uen Duns XS TERES 9 Identify device 9 X Return Version Number 9 Abort Character 9 DIAQMOSTIOS E 3 N 11 General 11 Error Codes 11 IV Interfacing Notes 13 Programming Flowchart Figure 441 14 V Automation Hints 15 Page iii Table of Contents Model 7128 GTEK Inc VI Specifications 17 Programmer Interface 18 Making a Cable 18 Hex Formats 21 Intel Format ui a a e 21 Data Record 21 REcords Ger a 21 Extended Address Record 21 Start Address Record 22 Motorola Format 23 Comment Record 23 Data 23 End Reco
4. applicable to the 7128 See Note 1 11 These parts are programmed using a 705 adapter programmer through programming 2732 or 2732A on a or any programmer and then putting the 2732 into the 705 so the 68705 can copy the data from the 2732 into the Eprom of the 68705 12 The C after the part number in this case deontes the case style There are other C parts now available that program with Intelligent algorithms with 12 5 volts rather than the 21 volts of this part Using the 21 volt selection will damage a 12 5 volt part beyond use If you have C part for details on programming it Page 53 Model 7128 Inc 13 These parts may REQUIRE the Adaptive algorithm started producing chips using a fast algorithm without changing their part numbers You may not be able to determine which algorithm to use with these parts To be safe always use the Adaptive algorithm with these parts Programming with the dumb algorithm might damage the part Do NOT program these parts with a model 7128 Use 7228 or better 14 You probably will not be able to program National CMOS parts with the 7128 at all Use a model 7228 or better GTEK believes that the information contained in this list is correct However GTEK assumes no responsibility or liability for the accuracy of this list To select a part using programmer do the following From the default power up
5. 2764 K 68766 6 27C32H V 8751 1 2764A 2 27128A O F27C64 W 8755 27128 7 27256 Enter Selection E 2764 gt i2764 gt _ You must give the 7128 a device type on power up before attempt ing to perform any commands other than Menu An SL ERR will be generated if this is not done XXXX gt _ default command prompter for V3 26 See the selection chart in the appendix to select parts that are not on the 7128 s menu but can be programmed using this program mer T Toggle command set The toggle command is used as a prefix to a subset of commands These commands are as follows TC Compare The TC toggle command is used to turn the compare mode on and off When in the compare mode the command prompter is prefixed by a lower case c The compare mode is used to compare the contents of a device against that of a source file To use the compare mode use the TC toggle to turn on the compare mode Then use one of the various programming commands as if you were going to program the device Instead of programming the device the 7128 will make a comparison of the source byte to the contents of the device If they are not the same a comparison error will be issued and the 7128 will return to the command state Page 7 Chapter Il Model 7128 Inc See Diagnostics Section for details Example 2764A gt TC c2764A gt _ TS Split The TS toggle puts the 7128 into a split mode used for program ming two eproms w
6. default is program mode 00000 binary mode select default is HEX sssss eeeee Eprom bounds Mx menu selection Tx toggle command 3 max on command line Vsssss eeeee verify erasure D display data as it is being received from the 7128 Example PGMX lt cr gt fromthe DOS command line establishes communication with the 7128 and after log on displays the 7128 Command Prompter which is the currently selected eprom type remember these are examples and your display may not be exactly like this one C gt pgmx7 lt cr gt High Speed Interface Package Version 9 32 Copyright 1983 1984 1986 1987 GTEK INC All Rights Reserved worldwide Hardware Driver Vers 1 01 PC AT Serial port COM1 1200 bps Printer port LPT1 GTEK INC MODEL 7128 V3 26 COPYRIGHT 1982 XXXX gt _ The programmer is ready and waiting for a command at this point If you want to do a Menu command pressing an M and the code necessary will select an eprom type or press M lt cr gt to get a menu Page 30 Inc Model 7128 Chapter VIII 2732 lt gt NMOS NMOS CMOS EEPROM W ADAPT 2758 G 2508 6716 P 5213 R 874x 1K B 2716 H 2516 L 27C16 Q X2816A 5 874 2 C 2732 2532 5 27C16H 48016 T 874xH 1K D 2732A J 2564 27 632 12816 U 874xH 2K 2764 68766 6 27 32 V 8751 1 2764A 2 27128A O F27C64 8755 F 27128 7 27256 EPROMSELECTIONMENU Enter Selection gt 2 271
7. are asked to select a letter which corresponds to the type of installation you wish to perform Most people should install PGMX7 for 1200 baud Remember ona7128 the maximum baud rate is 1200 IRQ4 is used in conjunction with an interrupt service routine for COM1 when PGMXT is invoked if you installed it for COM1 This is a hardware line on your PC to give the system an interrupt whenever a character is received If you know that something else in your computer is using this hardware interrupt line then you should use the other com line which uses IRQ3 COM2 IRQ3 is also used in the same manner for COM2 when PGMX7 is invoked if you installed it for COM2 If you know something in your system uses for interrupts then you must use the other com port The next selection that you have to make is where your line printer is located on parallel port 1 2 or 3 Ipt1 Ipt2 or Ipt3 This has to be done so that PGMX7 knows where to send printed data After you have made that last selection you are returned to the DOS command prompter and PGMX7 is set upto run under those conditions that you specified See the example for C gt PGMX7 lt cr gt later in the manual Operation PGMXT is a command driven program as opposed to a MENU driven program which means that everything you do is done by entering a command on the command line instead of selecting the command from a menu This makes the program very fast when you hav
8. data to the 7128 EXAMPLES To program 3 27168 from a binary file that contains 1093H bytes xxxx gt MB 2716 gt AF Enter Command line gt TEST BIN 0 0 7FF lt cr gt Causes PGMX7 to look for a file called TEST BIN on the disk and when found start sending from relative offset location 0 within TEST BIN to locations 0 through 7FFh within the eprom The number of bytes sent Page 34 Inc Model 7128 Chapter VIII is the number of bytes between 0 to 7FFh inclusive If you don t specify boundaries you will Wrap Around to location 000 at location 800H because you are still sending data to the programmer through PGMX7 2716 gt AF Enter command line gt TEST BIN 800 0 7FF lt cr gt Causes PGMX7 to look for a file called TEST BIN on the disk and when found start sending from relative offset 800H from within TEST BIN to locations 0 to 7FFh within the eprom 2716 gt AF Enter command line gt TEST BIN 1000 0 7FF lt cr gt Causes PGMXT to look for a file called TEST BIN on the disk and when found start sending from relative offset 1000H from within the TEST BIN to locations 0 through 7FFh within the eprom However the program will terminate when it encounters the end of the file you are sending from since there are only 94H bytes leftin the file TEST BIN left to send Reading an eprom to a disk file is accomplished with the option gt 7 lt gt Results in reading the selec
9. registered trademark of Hitachi America Ltd IBM is aregistered trademark and PC XT AT PS 2 are trademarks of International Business Machines Corporation ICT is a registered trademark of International CMOS Technology Inc Intel is aregistered trademark and Intelligent MCS 86 QuickPulse are trademarks of the Intel Corporation MS DOS is a registered trademark DOS and QuickBasic are trademarks of Microsoft Corporation Page 63 Appendix D Model 7128 Inc Mitsubishi is a registered trademark of Mitsubishi Electronics America Inc Motorola is a registered trademark of Motorola Inc National is a registered trademark of National Semiconductor Corpora tion NEC is a registered trademark of NEC Electronics Inc is a registered trademark of OKI Semiconductor Inc Rockwell is a registered trademark of Rockwell International Corp Samsung is a registered trademark of Samsung Semiconductor Inc Seeq is a registered trademark of Seeq Technology Inc Sidekick is a trademark of Borland International Signetics is a registered trademark of Signetics Corporation SGS is a registered trademark of the SGS Group ST is a trademark of SGS Thomson Microelectronics SMOS is a registered trademark Tektronix is a registered trademark of Tektronix Inc Texas Instruments is aregistered trademark of Texas Instruments Inc Textool is a registered trademark of 3M Thomson Mostek is a registered trademark of
10. sent are echoed as they are removed from the input FIFO type ahead buffer Xon and Xoff characters are never put into the FIFO The following example illustrates how 33hand23hare programmedto locations 444h and 445h ina 2716 Example 2716 P444 33 23 2716 _ ready for next command Intel hex program When in the command state receipt of a colon is interpreted as the lead character in an Intel hex record The 7128 automatically enters the program mode and programs the data contained in the hex record at the address specified in the header of the hex record The check sum is verified at the end of the hex record and the 7128 then returns to the command state but does not reissue the command prompter unless the record happened to be the END record This is done in anticipation of another hex record i e all characters from the hex file sent to the Model 7128 will be echoed back to the user with no additions or deletions See the section on toggles and hex formats for clarification on how to program two devices for device use on a true 16 bit data bus The segment base address register maintained by the 7128 is Page 3 Chapter Il Model 7128 GTEK Inc automatically cleared if a programming error occurs the end record is detected or if any other command is executed other than the Intel Hex command S Motorola hex program This command functions precisely the same way that the Intel hex program command does except the form
11. the command are not valid commands for the 7128 except on the PGMX7 commandline They are used to give PGMX7 information not the 7128 You may not specify any command more than once inside the brackets except the toggle commands and you are allowed a maximum of 3 of those sssss 24 bit starting address Hex characters 0 9 and A F eeeee 24 bit ending address Hex characters 00000 24 bit offset amount Hex Characters A delimiter is a dash a comma a space a carriage return a line feed ascii characters 2Dh 2Ch 20h ODh or OAh Carriage return and line feed are re presented by a cr or lf A FILENAME is a valid DOS filename to be used by PGMXT to look for a file on the disk In the case where a percent sign is specified the filename specified will be taken literally In other words you must be explicit and give the extension of the filename also If the percent sign was not specified then PGMX7 will automatically supply a exten sion and look for a even if you specified an extension An EXT isa valid DOS extension forthe filename in your directory You are allowed to use any extension you wish here in the binary mode and the data will be sent to the programmer UNCHANGED The EXT will only be valid when you have specified a percent sign 96 within the brackets Page 33 Chapter VIII Model 7128 Inc AND REMEMBER The effective addressing range of a device is de
12. the transfer of data from your computer to the 7128 you should examine the echoed characters to see if an asterisk has been sent If you receive one it means that an error message will follow and that the programmer will return to the command state Any automation software should take this into account The effective addressing range of a device is determined by it s size If a 2K byte device is being used then it only has 11 significant address lines and only the lowest 11 bits of the address field are significant Thus as far as the 7128 is concerned 000H is equivalent to 800H or FOOOH in a 2K device You don t need to compare the characters that are echoed to what you sent The characters are echoed to the host as they are removed from the FIFO and would not reflect a programming error However the 7128 will detect any programming error and the host need only trap the error message The PGX utilities for CP M and MSDOS based computers send echoed characters to the screen console PGMXT due to its high baud rates does not attempt to display all the information being transferred unless the D option has been specified The 7128 is in the command state after the prompter is sent The prompter always ends with a gt You can use this character to let your program know that OM V or L command has finished You should probably have one mode of operation where you communi cate directly with the 7128
13. the warranty period should be delivered to GTEK with proof of purchase If the delivery is by mail you agree to insure the product or assume the risk of loss or damage in transit You also agree to pre pay the shipping charges to GTEK ALL EXPRESS AND IMPLIED WARRANTIES FOR THIS PRODUCT INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MER CHANTABILITYANDFITNESSFORAPARTICULARPURPOSE ARE LIMITEDINDURATIONTOTHEABOVE 1 YEARPERIOD Somestates do not allow limitations on how long an implied warranty lasts so the above limitations may not apply to you UNDER NOCIRCUMSTANCES WILL GTEK INC BE LIABLE IN ANY WAY TO THE USER FOR DAMAGES INCLUDING ANY LOST PROFITS LOST SAVINGS OR OTHER INCIDENTAL OR CONSE QUENTIAL DAMAGESARISING OUT OF THE USE OF ORINABILITY TO USE SUCH PRODUCT Some states do not allow the exclusion or limitation of incidental or consequential damages for consumer products so the above limitations or exclusion may not apply to you THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH MAY VARY FROM STATE TOSTATE Page 43 Chapter XI Model 7128 GTEK Inc The limited warranty applies to hardware products only Service For warranty service or non warranty service contact GTEK INC at 601 467 8048 to obtain an RMA Return of Material Authorization number We will need the serial number and date of purchase along with the invoice number or a copy of the old invoice Send the progra
14. verify mode to read it If you are not sure use a spec sheet for the menu selection part number you would like to use and check the Vpp pin for that part during reads or L commands to see if programming voltage appears there This is done with NO part in the socket of course Some of the parts which do not use Vpp during reads are 68766 F27C64 27C32 and 2532 This Page 49 Model 7128 Inc may not always hold true on the 7128 however Rom equivalents MPU s may only be read after modifying the calibration of the 7128 and in some cases the adapter socket 4 Roms may be masked to use what would be address lines on eproms as chip select lines This means that a rom may have several chip enables You may be able to read the part between the addresses of an eprom which forms the appropriate chip enable combination Some roms may have no eprom equivalents with respect to the additional chip enable lines Page 50 Inc Model 7128 Adapters for the 7128 481 for MCS 48 family parts 8741 8742 8742H 8748 8748H 8749 8749H 511 for MCS 51 family parts 8744 8751 8751H 514 for MCS 51 family parts 8744 8751 8751H on Model 7128 only Do Not try to program 87C51 or 8752 on the 7128 You have to use a Model 9000 programmer instead due to the programming algorithms that are used 755 for 8755 8755A Pio chip Adapters for thes
15. 128 female Gtek pn RSMDTE The IBM s and the 7128 both have MALE connectors on them IBM 7128 EG 1 1 EG TXD 2 3 RXD RXD 3 2 TXD CTS 5 20 DTR SG 7 7 SG DTR 20 5 CTS DSR 6 4 RTS RTS 4 6 DSR 1 EG 1 EG 2 TXD 2 TXD 3 RXD 3 RXD 7128 Programmer DTE IBM 25 pin or 25 pin DTE connector female female Page 19 Chapter VI HOOK TO CABLE SHEILD e p 5 CTS 6 DSR 7 SG 7128 Programmer DTE female Model 7128 AT DB9 female to 7128 DB25 female The AT and the 7128 both have a MALE connector AT CD 1 RXD 2 TXD 3 DTR4 56 5 DSR 6 RTS 7 7128 8 CD 2 TXD 3 RXD 5 CTS 7 SG Page 20 8 CD Z GTEK Inc 8 CTS 9 IBM 9 pin or DTE 9 pin connector female Inc Byte Number 1 2 3 4 5 6 7 8 9 10 x X 1 x42 X439 x44 Byte Number 1 2 3 4 7 8 9 10 11 12 13 Model 7128 Chapter VII HEX FORMATS Intel Format Data Record Colon Number of binary data bytes Load address high byte Load address low byte Record type Data bytes 2 ASCII HEX characters Checksum two ASCII HEX characters CR LF End Record Colon Record length must be 00 Execution addre
16. 28A gt _ Results in the programmer giving you a menu of parts to select from Refer to the appendix parts list for help in selecting the correct part At that time enter the menu selection number and the prompter will reflect the part number selection that you made or dial in the right selection 27128A gt TN lt cr gt C000 27128A gt Results in the programmer giving you a 16 bit addition of all the 8 bit bytes of all the part without carry Blank 27128s give you C000 for the checksum i27128A control F Control generally means to press and hold the CONTROL key on your keyboard and press a command letter Valid command letters are P F and C The ESCape key is also a valid control command key but you do not hold the control key down to press ESC The ESC key is a valid control character already The escape control command may also be obtained by pressing CONTROL on the IBM keyboard or by holding down the ALT key and entering 027 on the numeric keypad Pressing and holding the CONTROL C key for instance is represented by a caret and the letter that must also be pressed eg C Page 31 Chapter VIII Model 7128 Inc The definitions of the CONTROL commands are AP start sending stop sending toggle data simultaneously to the printer AF enter a command line Examples follow C Abort most programmer commands and return to the DOS or PGMX7 command prompter This command will work even though you may
17. 7C256A 125 mz 32K 7 MPUs 8742H 21 0 N mu 2K 4 GeneralInstrument Eproms Part Volts Type Menu Size notes 27C64 125 8K 2 27HC64 125 2 27C128 125 m2 16K 2 27256 125 mz 32K 2 27C256 125 mz 32K 2 Hitachi EPROMS Part Volts Type Menu Size notes HN482716G 25 0 N mb 2K 3 HN482732G 25 0 N mc 4K 3 HN482732AG 21 0 N md 4K 3 HN482764G paaeRR 22 Page 56 Inc HN482764P HN27C64 HN4827128P HN27128A HN27256G 21 0 21 0 21 0 21 0 125 125 ZZZOZZ Model 7128 me me mo mf m2 mz Page 57 NIN CO Model 7128 Inc Intel Eproms Part Volts Type Menu Size notes 2758 25 0 N ma 3 2716 25 0 N mb 2K 3 2732 25 0 N mc 4K 3 2732A 21 0 N md 4K 3 P2732A 21 0 N md 4K 3 2764 21 0 N me 8K 3 2764 12 5 2 2764 125 2 27C64 125 m1 8K 2 87C64 125 8K 2 27128 210 N mf 16K 3 27128A 125 N m2 16K 2 27256 125 N mz 32K 2 P27256 125 N mz 32K 2 27C256 125 mz 32K 2 876256 125 mz 32K 2 EEproms 2816A TTL N my 2K 1 MPU 8741 250 N mr 1K 4 8742H 210 N mu 2K 4 8748 25 0 N mr 1K 4 8748H 210 N mt 1K 4 8749H 210 N mu 2K 4 8751 210 N mv 4K 6 8751H 210 N mv 40 6 8744H 210 N mv 4K 6 Page 58 Inc Model 7128 Other 8755 250 N mw 2K 9 Page 59 Model 7128 Inc Mitsubishi Eproms Part Volts Type Menu S
18. Menu mf mz Menu Size 16K 32K Appendix C notes notes 3 1 13 warning notes NM WW Model 7128 Inc 125 N mz 32K 7 Page 66 Inc Model 7128 VLSI Eproms Part Volts Type Menu Size notes VT27C64 125 m1 8K 2 VT27C128 125 m2 16K 2 VT27256 125 mz 32K 2 Xicor EEproms Part Volts Type Menu Size notes X2816A TTL N mq 2K 1 GTEK believes that the information contained in this list is correct However assumes no responsibility or liability for the accuracy of this list Notes Page 67 Inc Model 7128 Appendix D Appendix D is registered trademark and PGMX GHEX Model 9000 Model 7228 Model 7128 are trademarks of GTEK Inc AMD is a registered trademark of Advanced Micro Devices Inc ATMEL is a registered trademark of ATMEL Corporation CP M is a registered trademark of Digital Research Incorporated Cypress is a registered trademark of Cypress Semiconductor Corpora tion Dallas Semiconductor is a registered trademark of Dallas Semiconduc tor Corp Exel is a registered trademark of Exel Microelectronics Inc a sub sidiary of Exar Corporation Fujitsu is a registered trademark and Quick Pro is a trademark of Fujitsu Microelectronics Incorporated General Instrument are registered trademarks of General Instru ment Corporation Hitachi is a
19. PLIED WARRAN TIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE THE ENTIRE RISK AS TO THE QUALITY AND PERFOR MANCE OF THE PROGRAMIS WITH YOU SHOULD THE PROGRAM PROVE DEFECTIVE YOU NOT GTEK INC ASSUME THE ENTIRE COSTOFALLNECESSARYSERVICING REPAIRORCORRECTION SOMESTATESDONOTALLOWTHEEXCLUSIONOF IMPLIEDWAR RANTIES SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU Page 45 Chapter XI Model 7128 GTEK Inc THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS AND YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO STATE GTEK Inc does not warrant that the functions contained in the pro gram will meet your requirements or that the operation of the program will be uninterrupted or error free However GTEK Inc warrants the diskette s on which the program is furnished to be free from defects in materials and workmanship under normal use for a period of ninety 90 days from date of delivery to you as evidenced by a copy of your receipt Licensee herein acknowledges that the software licensed hereunder is of the class which inherently cannot be tested against all contingencies by Licensor Licensee acknowledges Licensee s obligation to test all programs produced by the licensed software to determine suitability and correctness prior to use Limitations of Remedies GTEK Inc s entire liability and your exclusive remedy shall be 1 the replacement of any diskette s not meeting GTEK s Limited Warranty and which is returne
20. Thomson Components Mostek Corporation Toshiba is a registered trademark of Toshiba America Inc VLSI is a registered trademark of VLSI Technology Inc Page 64 Inc Model 7128 Appendix D WaferScale is a registered trademark and RPROM is a trademark of WaferScale Integration Inc Xicor is a registered trademark of Xicor Inc Notes Page 65 Appendix D Model 7128 Inc Notes Page 66 Inc Model 7128 Appendix D Notes Page 67 Appendix D Model 7128 Inc Notes Page 68 Inc Model 7128 Appendix D Notes Page 69 Appendix D Model 7128 Inc Notes Page 70 Inc Model 7128 Appendix D Page 71
21. Type Menu Size C m1 8K Page 62 GTEK Inc notes notes Inc Model 7128 SEEQ Eproms Part Volts Type Menu Size notes 5133 21 0 N me 8K 3 5133 21 0 N 8K 3 5143 21 0 N 16K 3 27256 125 mz 32K 3 276256 125 mz 32K 3 EEproms DQ2816A TTL N my 2K 1 5212 TTL N 1K 1 5213 TTL N mp 2K 1 52B13 TTL N mp 2K 1 Signetics Eproms Part Volts Type Menu Size notes 27C64 125 m1 8K 2 87C64 125 C 2 27 256 125 mz 32K 2 876256 125 C mz 32K 2 SGS Eproms Part Volts Type Menu Size notes M2716 25 0 N mb 2K 3 M2716P 25 0 N mb 2K 3 M2732A 210 N md 4K 3 M2732AP 210 N md 4K 3 M2764 21 0 N 3 M2764P 210 N me 8K 3 2764 125 2 2764 125 8K 2 M27128A Page 63 Model 7128 Inc 125 N m2 16K 2 M27256 125 N mz 32K 2 Page 64 Inc SMOS Eproms Part Volts 27C64 21 0 27128 21 0 27C256 12 5 TexasInstruments Eproms Part Volts TMS2516 25 0 TMS2532 25 0 TMS2732 25 0 TMS2732A 21 0 TMS27P32A 21 0 52564 25 0 52764 21 0 TMS27P64 21 0 TMS27C64 12 5 TMS27C128 12 5 TMX27PC128 12 5 527 256 12 5 TMX27PC256 12 5 Toshiba Eproms Part Volts TMM2764D 21 0 TMM2764DI 21 0 TMM2764AD 12 5 TMM2464AP 12 5 TMM27128D 21 0 TMM27128DI 21 0 TMM27128AD 12 5 TMM24128AP 12 5 TMM27256AD 12 5 Model 7128 Type ype O000O0O0ZZZZZZZZ ype 222222222
22. UR Ger 51 C Appendix Manufacturer s Cross Reference vs Menu Selection 53 D Appendix Manufacturer Trade Marks 63 Page v Table of Contents Model 7128 GTEK Inc Notes Page vi GTEK Inc Model 7128 Chapter INTRODUCTION Congratulations You now have what we believe to be the most cost effective and advanced eprom programmer on the market today The design philosophy used on the 7128 allows for simple future expansion of capabilities All communications with the 7128 is in printable ASCII characters and it supports Intel Motorola and Tektronix hex formats as well as simple block formats Additionally the 7128 supports the MCS 86 extended hex format and Motorola s S record format with features for automatically split programming two eproms for use in a true 16 bit data path Resident features include facilities for making source to eprom content comparisons erasure checks formatted device listings menu driven device selection a Zap command for chip erasing EEPROMs and more The 7128 s interrupt driven type ahead buffer allows it to program and verify in real time while data is being sent The model 7128 programs and verifies in real time transparent to the user whose sole respon sibility is to send and receive data The standard algorithm prereads cells prior to programming skips the cell if it is not necessary to program it and post verifies the cells to assure that it is properl
23. at is the Motorola S record format Records may be of type 50 51 S2 S8 OR S9 R Read Block The R command followed optionally by beginning and ending addresses causes the Model 7128 to output a continuous string of ascii hex characters between the specified addresses If no addresses are specified the 7128 will output the entire contents of the selected device The Rcommand may be aborted at any time by sending a dollar sign to the programmer The following uses the eprom programmed in the example of the P command Example 2716 gt R444 445 lt cr gt 3323 2716 gt _ terminated by followed by prompt Note The R command is primarily for automated reading of eproms If you execute the command line as shown in the above example you will find that the data output over writes the command line unless your terminal is in an auto line feed mode Example 3323 R444 445 lt 2716 Page 4 Inc Model 7128 Chapter Il OI Intel hex Output The Ol command has the same command syntax as the com mand It differs in that the 7128 will output the device contents as an Intel hex file including the end record between the specified addresses orif no addresses are specified the entire device Again the command may be aborted if desired with a dollar sign OM Motorola hex Output The OM command functions precisely the same way the com mand does except that the file output is in the Mo
24. ave this feature Thus in order to reprogram a 48016 the chip erase Zap command must first be executed Space Sending a space ascii 32 char to the programmer causes it to reissue the command prompter Identify device The Model 7128 will reissue the command prompter in the same way that the space command does X Return Version Number The X command will return the version number of the firmware installed in the chip shown as follows 2716 X GTEK INC Model 7128 Vx xx Copyright 1987 2716 Abort Character Causes the operation in progress to abort to the command prompter when received dur ing operations of the Ol OM OT R P L V U Refer to those commands for further information Page 9 Chapter II Model 7128 GTEK Inc Notes Page 10 Inc Model 7128 Chapter III DIAGNOSTICS General 1 All error codes to be issued by the Model 7128 are preceded by an asterisk This makes error trapping very easy 2 After an error occurs and the error mes sage is output the input FIFO is cleared and the programmer returns to the command state 3 Errors are output on a real time basis i e they are output as soon as they are detected 4 Error codes include the address nnnn where the error occurred except attempt to program on power up before selecting the eprom type SL err Error Codes ERR nnnn cell Won t Program Eprom is no good or the wrong device type was selected or t
25. be in the process of programming reading verifying etc an eprom in the automated control F mode ESC or Escape from program This command is used as an alternative to control alt del and is not normally used This is an EMERGENCY command and the results could be unpredictable Using Control F 2716 F Enter Command line gt filename 0 1FF V TN lt cr gt Results in PGMX7 doing a blank check on the eprom between 0 and 1FF inclusive Then filename hex is opened and any hex data falling betweenthe specified boundariesis sent During datatransfer PGMX7 displays the load addresses ofthe hex records that itis sending Finally the checksum is calculated between the specified addresses and displayed The options are always set off by an opening square bracket and the ending square bracket is optional Invalid commands result in an error message and a return to the 7128 command prompter Page 32 Inc Model 7128 Chapter VIII Definitions Please note that the listed commands are generally passed on to the programmer unchanged except for the order in which they appear in the command line PGMX7 will send the commands specified to the programmer in the following order 1 menu command 2 toggle commands except TN is done last 3 blank check or verify erasure 4 program or read 5 checksum tn Some commands particularly the R command work differently from the 7128 command R The and
26. bytes 2 characters each Checksum CR LF Page 23 Chapter VII Model 7128 Inc End Record Byte Number 1 2 89 3 4 In the above S records the byte count includes the load address and checksum Thus the byte count is equal to the number of data bytes plus the following 3 for S1 4 for S2 and 5 for S3 type records The checksum is the one s compliment of the 8 bit sum without carry of the byte count the two bytes of the load address and the data bytes Page 24 Inc Model 7128 Chapter VII TEKTRONIX HEX FORMAT for reference only not supported Byte Number 1 2 5 6 7 8 9 10 X X41 X 2 X n Byte Number Data Blocks Header which is a forward slash Location counter which is 4 ascii hex characters representing the load address of the data bytes Byte count which is 2 ascii hex bytes specifying the number of binary data bytes in the data field of the block First Checksum which is 2 ascii hex bytes specifying the HEX SUM of the values of the previous six digits location counter and the byte count Binary data bytes which are each represented as 2 ascii hex digits in other words 16 binary bytes are represented as 32 ascii hex bytes Second Checksum 2 ascii hex bytes representing the SUM modulo 256 of the binary values of the ascii data bytes 8 bit sum without carry Always a carriage return CR Termination Block 1 Header
27. d address is reached or the command is aborted with a dollar sign The following example uses the same eprom used in the P and R command examples Example 2716 gt V lt cr gt 33 0444 23 0445 2716 Note the command verifies the whole selected part because boun daries were not specified The command outputs before each unerased byte is displayed so the command line is not overwritten A new prompter indicates end of command M Menu The Menu command is used to select the device type you intend to work with The current device type always becomes part of the command prompter Sending an M lt cr gt causes a menu to be output from which the desired device is then selected If the code letter for the device is already known then just send M lt code gt and the device will be selected Selecting a device establishes the programming algorithm to be used as well as the device pinout proper programming voltage and prompter Menu Command Examples follow xxxx gt MD 2732A gt _ Note that a cr If and new prompt are output subsequent to sending the code letter D which selects the 2732A device type Page 6 Inc Model 7128 Chapter Il 2732 gt M lt cr gt EPROMSELECTIONMENU NMOS NMOS CMOS EEPROM 2758 G 2508 6716 P 5213 R 874x 1K B 2716 H 2516 L 27C16 Q X2816A 5 874 2 2732 2532 5 27C16H 48016 T 874xH 1K D 2732A J 2564 27632 Y 12816A U 874xH 2K
28. d to GTEK Inc with a copy of your receipt or 2 if GTEK Inc or the dealer is unable to deliver a replacement diskette s which is free of defects in materials or workmanship you may terminate this Agreement by returning the program and your money will be refunded IN NO EVENT WILL INC BE LIABLE TO YOU FORANY DAMAGES INCLUDING ANY LOST PROFITS LOST SAVINGS OR OTHER INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE SUCH PROGRAM EVEN IF GTEK INC HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES OR FOR ANY CLAIM BY ANY OTHER PARTY SOME STATES DO NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU Page 46 Inc Model 7128 Chapter XI General You may not substitute assign or transfer the license or the program except as expressly provided in this Agreement Any attempt otherwise to sublicense assign or transfer any of the rights duties or obligations hereunder is void This Agreement will be governed by the laws of the State of Mississippi Should you have any questions concerning this Agreement you may contact GTEK Inc by writing to GTEK Inc Sales and Service P O Box 2310 Bay St Louis MS 39521 2310 Page 47 Chapter XI Model 7128 GTEK Inc Notes Page 48 Inc Model 7128 Appendix Introduction Parts in the f
29. ds of handshaking which can be utilized if it is desired to operate at the higher baud rates The following section describes some of the methods 1 Software handshake This is perhaps the easiest method of all When you begin to send data to be programmed send the first byte but don t wait for it to be echoed That would effectively cut your communication rate in half Instead send the second byte receive the first send the third byte receive the second etc This technique will allow you to program as fast as the algorithm in use permits Some devices program faster some slower See figure 4 1 for flowchart 2 CTS DTR hardware handshaking The Model 7128 is configured as data terminal equipment which means that the CTS clear to send line is an input to the programmmer which when pulled low forces the programmer to stop sending On the other hand the DTR data terminal ready line is an output from the programmer DTR will go low when the buffer is about 50 full and high again when the buffer is about 30 full If you are using hardware hand shake and the DTR line goes low you should stop sending Immediately to the 7128 The RTS line is pulled high whenever the programmer is plugged in See Specifications for Cable 3 Xon Xoff software handshaking If you do not monitor the DTR line the 7128 will transmit an Xoff character if there gets to be 9 characters in the FIFO When the FIFO level drops below 6 characters an Xon will be
30. e learned what the commands are In most cases the commands are exactly the same command as what the programmer is expecting so the selection of the command is somewhatintuitive Page 28 Inc Model 7128 Chapter VIII There are 2 ways that commands may be given to PGMX 1 From the PC or MS DOS command line 2 From within PGMX7 Commands executed from DOS return to DOS upon completion Commands executed from within PGMX7 return to PGMX7 upon completion Command lines may be entered from within PGMX7 by depressing control F Example C PGMX7 lt cr gt Enter PGMX7 and establish communication with the programmer assuming everything is hooked up properly C PGMX7 filename lt cr gt Results in communication being established with the programmer and sending filename hex Intel Hex Format from the disk to the program mer When is through you are returned to the DOS system prompt C PGMX7 filename OPTIONS lt cr gt Results in PGMX7 establishing communication with the programmer and then performing according to selected options Programming the eprom in binary or Intel Hex format or Reading the eprom in the same formats may be accomplished by giving the proper options OPTIONS are always enclosed in square brackets and separated by comma s Invalid commands result in an appropriate and descriptive ERROR message Page 29 Chapter VIII Model 7128 Inc Valid Options R read file
31. e parts are made so that the handle of the adapter matches the handle of the programming socket Be cautious that the 40 pin Textool programming socket is inserted into the adapter proper ly Usually pin 14 of the 28 pin site hooks to pin 20 of the 40 pin site and pin 28 of the 28 pin site hooks to pin 40 of the 40 pin site Page 51 Model 7128 Inc Notes Page 52 Inc Model 7128 Manufacturer s Cross Reference vs Menu Selection GTEK believes that the information contained in this list is correct However assumes no responsibility or liability for the accuracy of this list These Notes are beside the Eprom selections on the following pages 1 Standard algorithm only is available for this part which is typically 50ms EEproms may use a 10ms algorithm as the standard algorithm 2 Not applicable to 7128 See Note 1 3 applicable to 7128 See Note 1 4 Use Model 481 adapter with this part and selection on the 7128 programmer Uses Standard algorithm only 5 Cannot program with a 7128 See Note 1 6 Use Model 511 adapter with this part and selection Uses Standard algorithm only You cannot program the security byte 7 Not applicable to the 7128 You may be able to use menu selection z to program this part however 8 7128 Version 3 26 or later 9 Use Model 755 adapter with this part and selection Uses Standard algorithm only 10
32. files On the PGMX7 program disk you will have at least 3 programs PGMX7 COM PINSTAL7 COMandGHEX EXE PGMX7istheprogram used to communicate with your 7128 PINSTAL7 is the program that you must run to install the serial drivers in PGMX7 so that you can communicate with the 7128 Other programs and document files are provided to allow conversion from Motorola format to Intel hex and other programs to split andinterleave to and from 8 16 and 32 bit binary formats If you try to run the PGMX7 program without installing the serial drivers itwill tell youto run the PINSTAL7 program Remember thatthe PGMX7 license is a single user license Insert GTEK program disk in drive A and copy the programs to your hard disk with C gt COPY A This will copy all the programs on the GTEK disk over to the subdirec tory that you are logged on to on your hard disk If you don t have a hard disk use DISKCOPY or COPY to the B drive Refer to the DOS manual for specific instructions on using the COPY command The desired end result is a backing up of the original GTEK copy Store the original program disk in a safe place Now you should insert the backup copy in the drive A and or go to the subdirectory where PINSTAL7 and PGMX7 are located You must first run the PINSTAL7 program to install the serial drivers for PGMX7 C gt PINSTAL7 lt cr gt Page 27 Chapter VIII Model 7128 Inc After the copyright and version number appears you
33. files into 1 binary file SPLIT16 BAS and SPLIT32 BAS Programs to split 1 BINARY file into 2 split16 or 4 split32 binary files to program sets of eproms The 7128 already has a 16 bit split mode and it may be faster to split the 16 bit file with the 7128 since basic runs so slowly unless it s compiled You would have to split a 32 bit file with the basic program first to obtain four 8 bit files S_TO_HEX COM Program to take a Motorola Hex file and convert it to an Intel Hex file Ittakes input from the keyboard and outputs it to the console To modify whole files use the DOS redirection commands Example C gt S_TO_HEX lt moto mik gt intel hex will take a Motorola mik or ptp file by the name of MOTO MIK and convert it to an Intel hex file by the name intel hex Page 37 Chapter VIII Model 7128 Inc Notes Page 38 Inc Model 7128 Chapter IX GHEX EXE GHEX EXE is a program provided for you to be able to convert a binary file into an INTEL HEX file This capability is built in to the PGMX7 COM program but you may want to use it for convenience General usage is C gt GHEX filename ext lt cr gt OR C gt GHEX filename ext offset lt cr gt Offsetis an ASCII HEX number that specifies where you want your code to begin in the HEX file C GHEXfiletest bin Will result in an INTEL HEX file being created on your disk by the name filetest hex The load addresses begin at 0000H since no
34. forward slash 2 5 Transfer address which is the address for execution of code 6 7 Byte count always 00 for a termination block 8 9 Checksum of the six digits that make up the transfer and byte count 10 Always a carriage return CR Page 25 Chapter VII Model 7128 Inc Abort Block Byte Number 1 Header forward slash 2 Header forward slash 3 X 69 Message up to 69 characters for error information etc X 70 Always a carriage return CR Example of Data block and 1 Abort block 000010100102030405060708090A0B0CODOEOF0038 THISIS ANERRORMESSAGE HERE Note programmer will issue a DT error on the second mark and return to the command state without displaying the abort message Example of Data block and 1 Termination block 000010100102030405060708090A0B0CODOEOF0038 00000000 NOTE Mostterminals will display Tektronix data only onone line since the format calls for only a carriage return at the end of a record This section on the Tektronix hex format is provided as a reference only since the 7128 cannot support this format directly You should be able to convert this format to the Intel format or more easily to the binary format Page 26 Inc Model 7128 Chapter VIII Using Interface Program PGMX7 Installation PGMXT is a high speed communication program which runs on IBM PC XT AT s Itallows flexible manipulation transmission and reception of Intel HEX files and binary
35. he device was improperly in serted in which case it may or may not be any good now ERR nnnn cell Needs Erasing Can t program the cell be cause there are some bits that can t be moved from a 0 to a 1 state ERR Qnnnn ComPare error Issued in the event of a difference between source code and destination contents of target device See TC command ERR nnnn DarTa error Not valid hex data Character is not a through 9 or A through F or CR or LF CS ERR nnnn CheckSum error Data check sum does not add up to what was sent in the HEX record Only applies to Intel and Motorola hex format program commands Page 11 Chapter Ill Model 7128 Inc ERR nnnn SyNtax error Not a valid programmer command See commands SL ERR SeLect error No such menu code if no nnnn present you tried to program after power up without selecting an eprom type ERR nnnn STack error FIFO overflow Reduce baud rate or see interfacing section for handshaking methods The 7128 version 3 26 can take data at 300 bps with no handshake on any algorithm UV ERR nnnn Un aVailable error Issued in the event the user tries to use a function of the 7128 that is not available for that particular device such as the Zap command on the 12816 Page 12 Inc Model 7128 Chapter IV INTERFACING NOTES The Model 7128 is surprisingly easy to interface and there are several metho
36. hose intended destination is for use in atrue 16 bit data path environment While in the split mode the command prompter is prefixed by either a lower case h or indicating high Odd Address byte or low Even Address byte respectively It should be noted that if a programming error occurs while in the split mode that the address ofthe error given by the 7128 will be the address within the eprom being programmed not the address in the hex file See TB command Byte The TB command is used in conjunction with the split mode TS to target the selected device for the high ODD bytes or low EVEN bytes from an Intel Hex or Motorola S record source file TN Checksum The TN command is used to generate a 16 bit checksum from the data in the eprom This is the sum of all the 8 bit DATA bytes added together without carry You may make achecksum between any two addresses by specifying them like the Ol and V and the other commands that use a start and end address TZ Zap The TZ command is the chip erase command used in conjunc tion with EEPROMS The device is erased and erasure is verified The UV error is issued in the event that the user attempts to execute the TZ command when the device is not capable of supporting it The SEEQ 5213 Intel 2816A and Xicor X2816A and others are capable of modifying bytes randomly Page 8 Inc Model 7128 Chapter Il and Zapping is not necessary The Hitachi 48016 however does not h
37. ize notes M5L2716K 250 N mb 2K M5L2732K 250 N mc 40 3 M5L2764K 21 0 N me 8K 3 M5L27128 21 0 N mf 16K 3 M5M27C128 210 C mo 16K 3 M5L27256 12 5 N mz 32K 2 M5M27C256K 125 mz 32K 2 Motorola Eproms Part Volts Type Menu Size notes MCM2716 250 N mb 2K 3 MCM2532 25 0 N mi 4K 1 MCM68732 250 N mc 40 3 MCM68764 25 0 N mk 8K 2 MCM68766 250 N mk 8K 2 MPU MC68705P3 1 0 N note 1K 11 MC68705P5 21 0 N note 1K 11 MC68705R3 21 0 N note 2K 11 MC68705R5 21 0 N note 2K 11 MC68705U3 210 note 2K 11 6870505 1 0 N note 2K 11 NATIONAL EPROMS Part Volts Type Menu Size notes MM2758 25 0 N ma 1K 1 MM2716 250 N mb 2K 1 NMC27C16 250 C ml 2K 1 NMC27C32 paean S Page 60 Inc 25 0 NMC27C64 125 NMC27CP128 12 5 NMC27C256 12 5 Model 7128 mm 4 8K mz 16K mz 32K Page 61 Appendix C 1 14 can t program 14 but you may be 14 able to read EPROMS Part uPD2716D uPD2732D uPD2732C uPD2732AD uPD27C32D uPD2764D uPD2764C uPD27C64D uPD27C64C uPD27128D uPD27128C MPU 8741 8742H 8748 8748H 8749H OKI Eproms Part MSM2764 MSM27128 Rockwell Eproms Part 87C64 25 0 21 0 25 0 21 0 21 0 Volts 21 0 21 0 Volts 12 5 Model 7128 Type Menu Size N mb 2K N mc AK N mc AK N md 4K N md 4K N me 8K N me 8K C mo 8K C mo 8K N mf 16K N mf 16K N mr 1K N mu 2K N mr 1K N mt 1K N mu 2K Type Menu Size N me 8K N mf 16K
38. m mer freight prepaid to GTEK INC RMA Number 399 Highway 90 Bay St Louis MS 39520 Be sure to include the RMA on the shipping label and in the package so we will know what to do with it Out of warranty service charges are determined on an hourly labor plus materials basis PGX PGMX and Software License Agreement This software is a proprietary product Inc It is protected by copyright and trade secret laws It is licensed not sold for use on a single micro computer system and is licensed only on the condition that you agree to this LICENSE AGREEMENT GTEK INC provides this program and licenses its use worldwide You assume responsibility for the use of this software to achieve your intended results and for the installation use and results obtained from the software License The Licensee may a use the program on a single machine b copy the program into any machine readable or printed form for backup or modification purposes in support of your use of the program on the single machine c modify the program and or merge it into another program for your use on the single machine Any portion of this program merged into another program will continue to be subject to the terms and condiions of this Agreement and Page 44 Inc Model 7128 Chapter XI d transfer the program and license to another party if the other party agrees to accept the terms and conditions of this Agreemen
39. offset was specified GHEX does not destroy the input file C GHEXfiletest bin AA55 Will result in an INTEL HEX file being created on your disk by the name filetest hex just like before except the load addresses start at AA55H Also see the STOHEX COM program to convert Motorola hex files to Intel hex files in Chapter 8 Page 39 Chapter IX Model 7128 GTEK Inc Notes Page 40 GTEK Inc Model 7128 Chapter X DEBUG COM You may use DEBUG COM supplied with PC DOS in conjunction with our GHEX EXE to modify an INTEL HEX file without worrying about the checksums in the INTEL HEX file The following is a short tutorial to modify a byte INTEL HEX file with DEBUG The procedure is to run DEBUG first C gt DEBUG lt cr gt From the prompter within DEBUG use the command to specify the name of your INTEL HEXfile Nfilename HEX lt cr gt Use the L command to load the hex file with an offset if it begins at 0000H You must do this since if it starts loading at OOOOH within the segment it will overwrite your file control block at 5Ch L 100 lt cr gt The CX register now contains the number of bytes read into memory with an offset of 100 hex You may have to modify the CX register to properly reflect the correct number bytes you must write back to the disk Remember that this is going to write from CS CX when you issue the command RCX lt cr gt CX 1000 lt cr gt Page 41 Chapter X Model 7128
40. ollwing list are listed by manufacturer In most cases you could use generic selection directly from the menu you get from the 7128 except for the notable exceptions of the 27256 If you don t see your part on the list you may send a data sheet to GTEK or try calling GTEK to see if we can tell you about a particular part Be sure to have a data sheet handy when calling unless you have not been able to get one in which case we may or may not be able to tell you if it will program or how to program it General Rules 1 A B or AH version parts program at lower voltages than their predecssors If you try to program verify list or output read one of these parts using the wrong algorithm the part will probably be destroyed in microseconds due to over voltage on the programming pin The part may appear to be OK and may even still contain data that you had in the part previously but if you erase it and then try to program it you will probably get WP err 0000 This goes for MPU s also 2 Cmos eproms generally use different algorithms to program than the nmos parts but if the voltage is the same you might try the nmos equivalent algorithm if you wantto try programming the part adaptively Some of the newer cmos eproms use the same algorithm as the nmos part like the Intel 276276 use menu selection Z 3 Roms are generally readable on the 7128 if you take precautions to not use a selection that is going to use the
41. prompter you type M and then you can either type the selection or hit return Xxxx gt ME 2764 gt Menu appears here Make your part selection enter selection gt E 2764 gt _ The part you select can usually use several different algorithms Dif ferent GTEK models use different algorithms on power up default The 7128 uses the standard algorithm the only algorithm Parts may be capable of the adaptive algorithm but the 7128 uses a standard algorithm on parts like the 2764A Page 54 Inc Eproms Part AM2716 AM2732 AM2732A AM2732AP AM2764 AM2764P AM2764A AM2764AP AM27128 AM27128A AM27256 MPUs 8741 8742H 8748 8748H 8749 8749H ATMEL Eproms Part AT27256 27 256 25 0 21 0 25 0 21 0 21 0 21 0 Volts 12 5 12 5 Model 7128 Type Menu Size N mb 2K N mc AK N md 4K N md 4K N me 8K N me 8K N m1 8K N m1 8K N mf 16K N m2 16K N mz 32K N mr 1K N mu 2K N mr 1K N mt 1K N mu 2K N mu 2K Type Menu Size N mz 32K C mz 32K Page 55 Appendix C 5 o CO notes Model 7128 Inc DallasSemiconductor NV Static Ram Part Volts Type Menu Size notes DS1220 TTL N mq 2K 1 Fujitsu Eproms Part Vols Type Menu Size notes MBM2764 210 N me 8K MBM27C64 210 8K 3 27128 210 N 16K 3 MBM27C128 21 0 16K 3 MBM27256 125 N mz 32K 7 MBM2
42. rd 24 Tektronix Format 25 DataBlocks 25 Termination Block 25 Abort Block 25 Example of Data Abort block 26 Example of Data Termination block 26 ci xe ak d VE X x 27 Installation tor rca dae ds 27 Operation 21 22 xd e SS 28 iii yx Re m meg 29 Valid Options 30 Example uu xm Ren Eom epu Rom xm 30 Using Control FL 32 5 33 Valid Commands for PGMX7 34 aa ea 34 Advanced Example 36 Batch file automation 36 Other programs available 37 Page iv Inc Model 7128 Table of Contents IX GHEXEXE 39 X DEBUG GOM ino p ee GR 41 XI Warranty and 43 Limited Warranty 43 SEVICE Marica avi ia 44 PGX PGMX and PGMX Software License Agreement 44 LICENSE LLL A os 44 TOM ee a boa ate as 45 PGMX and PGMX7 Limited Warranty 45 Limitations of Remedies 46 General suck cher dae 47 A Appendix 5 4 hw Ban 49 Introduction 49 General Rules 49 B Appendix Adapters
43. s are considered as one eprom of twice the size However if an error message is issued during programming in the split mode the address given by the error message is the physical address in the single eprom Batch file automation Automating the process could be accomplished with a batch file such as this TEST BAT PGMX7 test bin mb v 0 7ff 0 tn pause remove eprom insert new blank PGMX7 test bin v 0 7ff 800 tn pause remove eprom insert new blank PGMXfest bin v 0 7ff 1000 tn echo now you are done use 2 percents in a batch file Page 36 Inc Model 7128 Chapter VIII Other programs available Note the following programs are written so you can compile them easily with QuickBasic We don t guarantee these programs to be error free but they should present no problem to the experienced user CBIN BAS A program to calculate a checksum from a binary file The file must contain the exact number of bytes that fits in the eprom for you to get the same checksum as the TN command will give you unless you specify boundaries with TN CHEX BAS A program to calculate a checksum from an Intel Hex file The file must contain data for every byte in the eprom A file that does not fully program the eprom will not give the same checksum as the TN command unless you know what part and how much of the eprom is not programmed INTR16 BAS INTR32 BAS Programs to combine 2 intr16 or 4 intr32 8 bit BINARY
44. ss Record type Check sum CR LF Extended Address Record MCS 86 hex format Byte Number 1 2 3 4 7 8 9 10 13 14 15 16 17 Colon Record length should be 02 Load address field should be 0000 Record type must be 02 USBA Check sum CR LF Page 21 Chapter VII Model 7128 Inc Start Address Record MCS 86 hex format Byte Number 1 Colon 2 3 Record length 04 4 7 0000 8 9 Record type 03 10 13 8086 CS value 14 17 8086 IP value 18 19 Check sum 20 21 CR LF The checksum is the two s compliment of the 8 bit sum without carry of all the data bytes the two bytes in the load address and the byte count Page 22 Inc Byte Number 1 2 3 n x 1 x 2 Byte Number 1 2 3 4 5 6 7 8 9 x x 1 x 2 x 3 x 4 Byte Number 1 2 3 4 5 10 11 x X 1 x42 X439 x44 Byte Number 1 2 3 4 5 12 13 x X 1 x42 X439 x44 Model 7128 MOTOROLA FORMAT Chapter VII Comment Record So Comment field CR LF Data Records S1 Number of data bytes 3 Load address high byte Load address low byte Data bytes 2 characters each Checksum CR LF S2 Number of data bytes 4 2 characters Load address 24 bits 6 characters Data bytes 2 characters each Checksum 2 characters CR LF S3 Number of data bytes 5 Load address 32 bits 8 characters Data
45. t If you transfer the program you must at the same time either transfer all copies whether in printed or machine readable form to the same party or destroy any copies not transferred this includes all modifications and portions of the program contained or merged into other programs You must reproduce and include the copyright notice on any copy modification or portion merged into another program YOU MAY NOT USE COPY MODIFY OR TRANSFER THE PROGRAM OR ANY COPY MODIFICATION OR MERGED PORTION IN WHOLE OR IN PART EXCEPT AS EXPRESSLY PROVIDED FOR IN THIS LICENSE IF YOU TRANSFER POSSESSION OF ANY COPY MODIFICATION OR MERGED PORTION OF THE PROGRAM TO ANOTHER PARTY YOUR LICENSE IS AUTOMATICALLY TERMINATED Term The license is effective until terminated You may terminate it at any other time by destroying the program together with all copies modifications and merged portions in any form It will also terminate upon conditions set forth elsewhere in this Agreement or if you fail to comply with any term or condition of this Agreement You agree upon such termination to destroy the program together with all copies modifications and merged portions in any form PGX PGMX and PGMX7 Limited Warranty THIS PRODUCT IS NOT A CONSUMER PRODUCT WITHIN THE MEANING OF THE UNIFORM COMMERCIAL CODE AND AP PLICABLE STATE LAW THE PROGRAM IS PROVIDED AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESSED ORIM PLIED INCLUDING BUT NOT LIMITED TO THE IM
46. ted eprom to the Intel hex disk file FILENAME HEX gt PGMX7 lt gt Results reading the selected eprom to a binary disk file whose is FILENAME no extension was specified Notice an offset value included with the has no meaning during a read operation Use the command to read between specified locations within an eprom C gt PGMX7 tn ma lt cr gt or 2716 gt AF enter selection gt tn ma cr from within PGMX Page 35 Chapter VIII Model 7128 Inc Results in selecting 2758 note menu selection has side effect of resetting all toggles and calculating the checksum Advanced Example C PGMX7filename mz ts v tn 20000 2F FFF Results in selecting 27256 split mode doing a blank check program ming the eprom with hex data residing between the 20 bit addresses of 20000 and 2FFFF inclusive and calculating it s checksum This particular file is big Don t be afraid that PGMX7 has hung up It has to check the load addresses of every record in the file and it would take a minute before it reached records at load address 20000 unless the file was created with an exotic compiler in such a manner that segment records with apparently random addresses are placed at apparently random locations every few records in the file No joke intended The boundaries specified cover a 64k range but the eprom is only 32k The reason for this is thatin the split mode the 2 eprom
47. termined by it s size If a 2K byte device is being used then it only has 11 significant address lines and only the lowest 11 bits of the address field are significant Thus as far as the 7128 is concerned 000H is equivalent to 800H or FOOOH in a 2K device Valid Commands for PGMX7 1 Any valid programmer command except Ol OM OT R 2 sssss eeeee symbol followed by the starting address 5555 followed by a dash followed by the ending address eeee will cause PGMXT to search through the specified FILENAME to find the specified locations inclusive to be sent to the 7128 In the case of a binary file specified by a on the same command line only the symbol means that the data specified by the sign offset will go to the ssss eeee specified by the sign within the eprom and eeee less ssss bytes will be sent In the case of an Intel Hex file no the symbol means that PGMX7 will search the Intel Hex file for data located between the start address ssss and the end address eeee inclusive and send that data to the same locations within the eprom 3 00000 A percent sign followed by an offset you may omit specifying an offset of 0 but PGMX7 may warn you that you did not specify it just in case you forgot will cause PGMX7 to treat the EXTension you specified literally and not add a HEX extension Any offset you specify 00000 will cause PGMXT to scan up to that location in the file before sending any
48. torola S record format L__List formatted Output The L command outputs the data between optionally specified addresses in a formatted fashion similar to many dump utilities If no addresses are specified the entire contents will be listed and the command may be aborted with the dollar sign Each line of the listing includes the beginning address ascii hex sixteen data bytes in ascii hex and the ascii representation of the data Non printable bytes are replaced with periods in the ascii representation field Example 2716 L90 AF lt 0090 4845 4C4C 4FFF FFAB 9FF HELLO 00A0 FFFF FFFF FFDD FFFF 2716 gt _ prompter indicates end of command Note The lines are shortened at the to allow printing on this page Unlike the R Ol and OM commands the L command will output a carriage return and line feed at the beginning of the listing This is because the L command is primarily used when the host is functioning as a terminal and it would be irritating to have the first line of the listing overwrite the command line V Verify Erasure The V command checks the cells between the optionally specified addresses for erasure FF s or 00 s as the device type dictates If no addresses are specified the entire device is checked If a Page 5 Chapter Il Model 7128 GTEK Inc non erased cell is encountered its contents and address are output The process continues until the en
49. transmitted Likewise when the programmer is sending you data you may send an XOFF character which will stop the programmer from sending until it receives an Xon character Xon s and Xoff s are not put into the FIFO but are processed as soon as they are re ceived Even if you don t use XON XOFF handshaking you will find it useful when using the L list command to stop and start the data flow to your screen Xon and Xoff are the keyboard equivalents of control Q and control S Page 13 Chapter IV Model 7128 GTEK Inc 4 Please note that the 7128 may communicate at several different baud rates To initialize to a new baud rate send a space character to the programmer at the baud rate you wish to begin sending After that a space command will cause the prompter to be reissued Figure 4 1 Flowchart showing a programming example a9 open file v get character v send character x get character lt char is eof is char eof not eof send character v receive character display character ot an asterisk is char char is an asterisk v display character charis not gt oris eof y A v receive character display character char is nota gt is char gt 14 Inc Model 7128 Chapter V AUTOMATION HINTS When you automate
50. turn your computer into a terminal This will give you easy use of the L V P and M commands Page 15 Chapter V Model 7128 GTEK Inc Notes Page 16 Inc Model 7128 Chapter VI SPECIFICATIONS Dimensions H x W x D 2 75 5 25 x 6 75 70 x 133 x 171mm Power Requirements 120VAC 60HZ 10VA 240VAC 50HZ optional Interface Connector DB25P configured as Data Terminal Equipment Data word size 1 Start bit 8 data 1 stop bit no parity Auto Select Baud Rate 110 300 600 1200 Weight 3 pounds 1 4 KG Page 17 Chapter VI Model 7128 GTEK Inc Operating Environment 45 95 deg F 7 35 deg 596 to 95 non condensing relative humidity Programmer Interface The model 7128 has a DB25P connector configured as Data Terminal Equipment DTE 7128 Pin Direction Function 1 EG lt gt Equipment Ground 2 TXD gt Transmit Data 3 RXD lt ReceiveData 4 RTS gt Request Send Always active when power is on 5 CTS Clear To Send High enables 7128 to transmit data Pulled high internally 6 DSR Data Set Ready Not used 7 SG lt gt Signal Ground 20 DTR gt Data Terminal Ready High when programmer willing to accept data Making a Cable Refer to the Specifications section for information on making a cable for other than an IBM PC Page 18 Inc Model 7128 Chapter VI IBM PC XT AT DB25 female to 7
51. y programmed Extended diagnostics pinpoint the cause of errors The Model 7128 may be used with hardware CTS DTR handshake Baud rate selection is done automatically through your interface pro gram PGMX7 The 7128 defaults to 1200 baud on power up Used in conjunction with any terminal or computer with an RS 232 port the 7128 is capable of programming and reading the devices listed in Appendix C of this manual 40 pin devices require socket adapters All voltages and pin configurations are set up by the onboard mpu and no personality modules are required ROMs may be read safely only with certain eprom selections such as i68766 F27C64 and 27C32 Page 1 Chapter Model 7128 GTEK Inc Notes Page 2 Inc Model 7128 Chapter Il COMMANDS P Program block Sending a followed optionally by an ascii hex address and a valid delimiter puts the 7128 into the program mode Once in the program mode ascii hex data to be programmed is sent The data may be a continuous stream or the bytes groups of two ascii hex characters may be separated by valid delimiters The program mode is terminated upon the receipt of an ascii dollar sign or if an error occurs Thus the program command may be used to program one byte or a block of bytes at any given location Valid delimiters are spaces commas carriage returns line feeds or dashes It may be useful to note that the 7128 totally ignores null characters All characters
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