Instructions for using KF163X.EXE to produce upto 32 channel EPROM image
for the CDP18U42CD Eprom as used in the Bosch KF163 DigX version. 

It is based on the S89 prescaler which uses a divide ratio of 100/101 and a
reference frequency of 12.5kHz for 12.5 & 25kHz channelled radios.  

Its a DOS based program and can be run from the command prompt in Windows.

KF163X.PRG is an ASCII text file. Each line contains:-

<Channel Number> <Rx Frequency> <Tx Frequency>

eg:-

01 1455000 1455000
02 1456125 1450125


KF163X.EXE scans this file and produces KF163X.BIN, a binary image of the 
CDP18U42CD EPROM for a 12.5kHz reference frequency ONLY. Receive data is 
stored in addresses 00 to 7F (0 to 127) and the Transmit data is stored in 
addresses 80 to FF (128 to 255), four addresses for each channel.

For the 10kHz reference frequency models, please use KF163X10.exe found in 
the KF163X10.ZIP archive

An example KF163X.PRG and its .BIN file are included.  Use DEBUG.EXE to view
the binary file, i.e "DEBUG KF163X.BIN" then "d" to dump twice and then "q" 
to quit DEBUG, again using the commamd prompt.

Any feedback would be welcome.

The program was written by Richard Newton, 2nd March 2006.
(g0ewh@yahoo.co.uk)  





