Jeff Williams wrote: > Yeah, it would be good if someone could help nail what's wrong with > ARM11 here. I looked at Alan's debug logs, and I'm just not able to > figure it out without actually running the part. ARM7 and ARM9 appear > to work. Sergey, are you able to help us with this? Did you get a > JLink yet? BTW: This is the _yellow_ v6.0 JLink that I'm using.
Jeff, If you remember the email from Peter Denison (3/13/2009). he pointed out >> There are also adapters (at least one - USBprog) that rely on the fact that >> there are exactly 7 state transitions in every tms sequence. This is not >> immutable, but it will need coordination and will have to change if OpenOCD does. Perhaps this "7" is coded in to everything :-( and that is where the problem lies. For example - look at jtag/bitbang.c: - line 91 - function: bitbang_state_move(). [old fashion 'bit-bang' interface] It assumes that - there are exactly 7 clocks per transition. And - jtag/ft2232.c - line 560, another assumption about 7 clocks. (Which is what Alan [arm11 issues] has) -Duane. _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
