Business Card ISP programming? Home › Evil Mad Scientist Forums › Ask an Evil Mad Scientist › Business Card ISP programming? This topic has 3 replies, 2 voices, and was last updated 11 years, 11 months ago by Ralphxyz. Viewing 4 posts - 1 through 4 (of 4 total) Author Posts December 10, 2012 at 1:57 pm #20145 RalphxyzParticipant Using the Business Card and ISP programmer (Atmel AVRispmkII) in Atmel Studio 6 I can connect to the mcu and verify the signature and I can change the fuse settings. But I can not load a program. Thanks for the help. Ralph December 10, 2012 at 4:58 pm #21061 Windell OskayKeymaster Try changing the speed settings on the programmer; you may be trying to send the data too quickly. December 14, 2012 at 11:56 am #21062 RalphxyzParticipant Thanks Windell, that would make sense. I’ll have to see how to change the Atmel AVRispmkII speed. Ralph January 4, 2013 at 10:47 am #21063 RalphxyzParticipant Turns out that I had to “speed up” the speed setting!! I had it set to slow!! Ralph Author Posts Viewing 4 posts - 1 through 4 (of 4 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In