Franck Jullien <franck.jull...@gmail.com> writes: > 2012/3/18 Robert Jarzmik <robert.jarz...@free.fr>: >> usb_blaster pin6 1 >> usb_blaster pin8 1 >> source [find target/pxa270.cfg] >> >> The lines "usb_blaster pinX 1" are the important ones. If that doesn't >> improve > > This is much better :) It works, great job !
Ah, great. The reason should be that pin6 (or pin8) of your USB-Blaster is tied to pin nTRST of your TAP, and therefore kept your TAP into an infinite reset state. As you didn't have that behaviour before, I must conclude that the previous driver's default was to put pins 6 and 8 to a high logical state. That seems logical, as most people will tie pins 6 and 8 to nTRST and nSRST. I wonder if I should put that as a default in the driver, or maybe in the altera default configuration file (altera-usb-blaster.cfg). Any thoughts on this, Franck, Spencer ? Cheers. -- Robert PS: I know your involvement in barebox too :) ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ OpenOCD-devel mailing list OpenOCD-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openocd-devel
