This UIC contains all the files for a program, UBAOPN, that reads and writes device registers on UNIBUS 0 and UNIBUS 1 of a VAX-11/780. The program is used mainly by systems staff to test UNIBUS devices. UBAOPNPKG.COM -- command file to compile and link UBAOPN UBAOPN.FOR -- Fortran 77 source UBAOPN.HLP -- on-line help file Submitted by: Philip Watson, The University of Texas at Austin, Computation Center, Austin, Texas 78712