HI, I'm using the ADSP-21375 SHARC. Does anybody know how I can write data to external data bus without using the AMI or the SDRAM controller? The reasoan is that I want to do the cycle delays etc. by myself so simply lets say I want to write the value 0x9090 to D0-D15 and these values shoul remain there as long as I want. Raphael
SHARC ADSP-21375
Started by ●November 28, 2008
Reply by ●November 28, 20082008-11-28
rkn80 <raphaelknoop@gmx.de> wrote in news:680adc34-2161-4704-811c- 0e7300b7acc8@13g2000yql.googlegroups.com:> HI, > > I'm using the ADSP-21375 SHARC. > Does anybody know how I can write data to external data bus without > using the AMI or the SDRAM controller? > The reasoan is that I want to do the cycle delays etc. by myself so > simply lets say I want to write the value 0x9090 to D0-D15 and these > values shoul remain there as long as I want. > > Raphael >You can configure the External Data Bus as Flags. I would have to look up the specific register settings since I don't generally do this but you will find it in the manual. Al Clark Danville Signal Processing, Inc.