Jurgis Brigmanis wrote: > So, "round" anything from 8.0 to 4.0 -> 5.33(3) -> 187.5kHz, > from 4.0 to 2.0 -> 2.66(6) -> 375kHz, > 2.0 to 1.0 -> 1.33(3) -> 750kHz, etc. ?
Sounds good to me! > As USBasp itself is a Low Speed USB device (1.5 Mbit/s), is there a > point to include 1.5MHz option? Or it will be overkill already? If it's not difficult to provide this option (perhaps bitclock <1.0?!), we should also add it. In USBasp firmware the slow SCK option is currently implemented in software to get very low frequency (8kHz). Is such a low frequency actually needed? If 187.5kHz is slow enough for all targets we can drop this software implementation and use only the hardware ISP. Thomas _______________________________________________ avrdude-dev mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/avrdude-dev
