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If you want you can increase boot sector size using normal internal flash sectors. Actual boot sector is not different from other sectors, is only extern if you start in mode B so you can boot from an external memory. I have a boot loader that is 4Kword (2Kw boot sector + 2Kw of normal internal flash) and can receive program boot both from serial or from a MultiMediaCard. Thanks "Mohammad Serjooei - Per: Kar-Tech, Inc." Cc: <Mohammad@kar-tec Oggetto: [motoroladsp] Bootloading through CAN bus h.com 05/12/02 17.13 Per favore, rispondere a Mohammad We've been using bootloader initially JTAGed into Boot Flash in order to download the application code via serial port. At the moment we need to download the application code via CAN bus instead of serial port. Our major problem is the small size of boot flash which is almost filled with the supplied bootloader by CW and made it impossible to change bootloader to interface through CAN bus to get the application code. Has anybody any experience in this regard. I would appreciate any information regarding this. Thanks, MohammadKar-Tech Inc. Tel: (262) 646-9444 ext. 232 Fax: (262) 646-9445 E-mail: Visit us on the web at http://www.kar-tech.com _____________________________________ Note: If you do a simple "reply" with your email client, only the author of this message will receive your answer. You need to do a "reply all" if you want your answer to be distributed to the entire group. _____________________________________ About this discussion group: To Join: To Post: To Leave: Archives: http://www.yahoogroups.com/group/motoroladsp More Groups: http://www.dsprelated.com/groups.php3 ">http://docs.yahoo.com/info/terms/ |