On Mon, May 21, 2012 at 10:27 PM, Peter Stuge wrote: > Besides being clean the driver allows coalescing multiple debugger > transactions into a single USB transfer. MPSSE instructions are > transfered over USB as late as possible in order to minimize round > trips. Another improvement is the IN transfer being submitted before > the following OUT transfer. It's possible that the MPSSE would > have a read buffer overrun otherwise. (from the on-chip debugger)
Okay, so this looks like "jtag queue flush" driver, or some part of it..? Why dont we use one driver that will allow packed transfer and bitbang using fastest possible speed with MPSSE (with the code I have proposed/posted) and simply modify the jtag flush / procedures so they enqueue/flush in the right moments? :-) I should have more time to feedback and some coding in July, sorry for the delays, I am overworked, phd takes more time than I expected and I also queued stuff from 2 years to be executed in 0.5 year so I have 1.5 year for some time finally for my open projects, except everyday job and other tasks... Best regards! :-) Tomek -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ OpenOCD-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/openocd-devel
