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Hi Jackie, we use host booted SHARC systems for our products. What we do is forget about loader programs (these are for systems with no host in my opinion), but use the host to download the DSP code from a FLASH memory to the SHARC via DMA, and then use the external port interrupt to start the DSP. This works well for us. Regards, Andor WEISS ENGINEERING LTD. - Professional Digital Audio Products Florastrasse 42 8610 Uster Switzerland phone: +41 1 940 20 06, fax: +41 1 940 22 14 mailto: web: http://www.weiss.ch You *can* afford the best > -----Ursprgliche Nachricht----- > Von: JackieChen [mailto:] > Gesendet am: Donnerstag, 20. Januar 2000 10:41 > An: > Betreff: [adsp] How to use the LDR file to boot my system ? > Hello All, > > I am using the SHARC-21065L to develop my system .But I have a > problem with the boot sequence with host booting ,does > someone have the > experience of designing the hardware and software for host booting ? > How do I use the LDR file to boot my system ?If you give me > some advice > or concepts ,I'll appreciate very much. > > Best Regards, > > Jackie Chen > > ------ > Jackie Chen > Master of National Central University > Email : > -------------------------- > ---------- > For the fastest and easiest way to backup your files and, > access them from > anywhere. Try @backup Free for 30 days. Click here for a > chance to win a > digital camera. > http://click.egroups.com/1/337/3/_/8508/_/948361255/ > > -- 20 megs of disk space in your group's Document Vault > -- http://www.egroups.com/docvault/adsp/?m=1 |
AW: How to use the LDR file to boot my system ?
Started by ●January 20, 2000
