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Hi, --- saravana karthikeyan <> wrote: > > Dear andres > I am using ADSP-BF532 in my project. > > I have JTAG-Emulator and visual DSP++ > 3.1version. Good setup! > Flash-AM 29LV004BT.what is the procedure > to write some data in to the memory and read from > the flash memory thru JTAG Emulator. Do you have the flash memory's datasheet? I'd expect that reading and witting data from/into the flash memory would be as simple as doing so for a "normal" peripheral, provided that you implement the proper waveforms, with the proper timing, according to the memory's datasheet. You can write a program on the DSP side, which implements the needed protocol as described on the memory's datasheet, and have the data you want to program into the flash memory as some data in the internal memory of the DSP. So, with the JATG emulator you load this special program (which is actually named a "bootloader"), which simply transfers the data to be programmed into the flash just form the DSPs memory. So, you'r flash memory will now be programmed. Then, you can unplug the emulator, and everytime you powerup the system, the DSP will be programmed with the data contained in the flash memory. is it a bit clearer now? Regards, JaaC > > I am waiting for ur valuable Guidence > > Thanks&Regards > > saravana > --------------------------------- > ALL-NEW Yahoo! Messenger - sooooo many all-new ways > to express yourself ===== Jaime Andr Aranguren Cardona __________________________________________________ |
Re: blackfin-532
Started by ●July 9, 2004
