DATA I/O System 19 Universal PROM Programmer
Subroutines and Utility Program

May, 1982

Ken Sutin
Rehabilitation Engineering Center
c/o Dept of Orthopaedics
Cuyahoga County Hospital
Cleveland, Ohio 44109


This software consists of a collection of subroutines and a
general purpose program to read from and to write to PROMs with the
Data I/O System 19 Universal PROM Programmer. The inline device driver
is written in MACRO and most subroutines and the utility program
is written in RATFOR Y20.4 (Rational Fortran, submitted to DECUS in
1980 by Robert Denny). For compatibility with users that do not have
the RATFOR preprocessor, a copy of the Fortran sources has also been
providied.

The software is listed in the file PRMBAK.COM which may be used
for transferring all modules from one device to another. A second
command file, PRMAK.COM may be used to build the software. Prior to
this, however, it is necessary to edit the file PRMDRV.MAC and to
insert the correct the vector and CSR address for the serial line unit
port that will be used to communicate with the programmer. There is
no documentation for the utility program PROM.SAV, however, it is
pretty simple, and it does have a HELP command that provides
reasonably detailed instructions.


ACKNOWLEDGEMENTS

This work has been carried out at the Rehabilitation Engineer-
ing Center at Case Western Reserve University which is funded by the
National Institute of Handicapped Research Grant No. G001005815.