[chirp_users] Chirp 0.4.0 and IC-91A on OS X

[Horace Posadas]

Hello,

I’ve tried searching the archives, but have not been able to find any answers.
Here’s what I have:

Radio: Icom IC-91A
Cable: OPC1529R (made by Icom)
FTDI USB to Serial made by Tripplite

When I try to download the frequencies from the radio, everything comes up 
as “ERROR”.

I was able to use the same FTDI cable to download and program my Yaesu FT-60R. 
So I know that the USB-to-Serial cable works. I’m running CHIRP 0.4.0 on a Macbook Pro
on Mac OS X 10.9.2.

Did I miss something?

Thanks and 73,
KI6EEX