ODT-11 (High) Modified
8-470

J. Shanahan
Submitted by: J. H. McClure, E. I. duPont de Nemours and
Co., Wilmington, Delaware

Since it is sometimes necessary to work on programs longer than
can be accommodated by ODT-11 (e.g. program occupying
locations 0-75768), the ODT-11 program was modified to
enable transfer to another bank of core memory. ODT-11,
modified, resides in data field 0, program being debugged
resides in data field 1. All the operations and instructions
given in Manual Digital 8-12-S, ODT-11, August 26, 1965,
apply and are used as indicated.

Since there is a slight variation when using a KSR35, please
specify when ordering tape whether for ASR33 (Tape A) of
KSR35 (Tape B).

Minimum Hardware:
8K PDP-8
Storage Requirement:
745 (octal) locations, resides
between 6632 and 7577, also uses
loc 0005
Restrictions:
Differs from ODT-11 in that it
operates outside the core memory
module in which it resides

Catalog: July 1973