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Hi everybody, i'm using 54CST on Sprectrum board. My application run with DSP/BIOS at 118Mhz. I've include Flash utilities for save audio message in flash memorie, but even with 14 wait cycles i can't write in flash. Manualy, with my XDS510 PPPlus i can change value and so hardware is ok. I would like to know if with SWWSR at 000, the dsp wait the READY signal or is there other this to do ? Any information will help me, so thanks before. Gilles |
how use READY signal
Started by ●February 4, 2005
Reply by ●February 4, 20052005-02-04
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hi, The processor cares for the ready signal only when atleast two wait states are programmed.with swwr=0 you may not be able to do this. regards, Dileepan. --- In , "gil_de_boulages" <gil_de_boulages@y...> wrote: > > > Hi everybody, > > i'm using 54CST on Sprectrum board. > > My application run with DSP/BIOS at 118Mhz. > > I've include Flash utilities for save audio message in flash memorie, > but even with 14 wait cycles i can't write in flash. > > Manualy, with my XDS510 PPPlus i can change value and so hardware is > ok. > > I would like to know if with SWWSR at 000, the dsp wait the READY > signal or is there other this to do ? > > Any information will help me, so thanks before. > > Gilles |
