Original info posted by N4PY to the Ten-Tec Reflector September 21, 2006
I have made up a new batch of Omni V chips. These chips are what I am calling my Omni V.9 version 2 chips. In this chip, there is no longer any need to do the extensive serial port mod that was required for serial port operation in my original Omni V.9 chip. The only thing needed for this chip is to install it and relabel 3 keys on the Omni V keyboard.
New functions for the Omni V.9 version 2 chip are:
Up/Down arrow function for quick split
Revised tuning rates by mode
Icom CI-V serial port operation
Memory tune operation
Band Stacking Registers
Direct Frequency Entry
Memories that hold split frequencies
Changes from stock Omni V to Omni V.92
Up/Dn Arrow step changes from 10/30KHz to 100KHz and now requires double tap
single tap of Up/Dn now initiates split operation, followed by 1-9 to set KHz offset
CW tuning rate goes from 10/50KHz per rev to 1.2/4.8KHz per rev
SSB tuning rate goes from 10/50KHz per rev to 4.8/9.6KHz per rev
Omni VI CAT command set implemented for Logging software support
direct frequency entry is now supported
independent calibration of each band's crystal oscillator is now supported
various new memory functions