How to Update 41-CL

[smp]

Sylvain,

I have a version 4 board that I purchased and installed back in mid-2016, and this is the very first time for me to use the serial port on my CL.

I've been following the instructions in the mini-how-to document, and I'm stuck on uploading the UPDAT-2B.ROM file.

When I execute the YIMP and the upload, I see the proper messages on my Macintosh, and I see RECEIVING on my CL. Then, I see OVERRUN on my CL. The Macintosh command finishes as it should, but, of course, I've not actually gotten the file into the CL.

Is there some simple process that I can perform to get the serial connection between my Mac and my CL running?

Thanks very much, in advance, for your attention and advice.

smp