Specifications
Protocol Messages
Page
73
FORMAT VERSION
(1)
:
B
=
The protocol format version. For all current versions, the number
1.
PROGRAM TYPE
(1)
:
B
=
The generic type of program being requested. This
is
for control
of the loading process itself, rather than for final software
selection. The defined values are as follows:
Value Meaning
0
Secondary loader
1
Tertiary loader
2
System
This field and all the following can be omitted, in which case the
default for this field is
0.
A
system in this context is whatever
is to end up in the requesting system, and could be any type of
program.
SOFTWARE
ID
(C-17)
:
=
Identification of the software being req,uested. Omitted
if
PROGRAM TYPE is omitted. The format is the same as defined for
the Boot message.
PROCESSOR
(1)
:
B
=
The processor to be booted. This field did not exist in
MOP
version
2.1.
Value Meaning
0
System processor
1
Communication processor
OTHER INFO
(*)
:
=
Further information to identify the requesting system. This field
did not exist in MOP version 2.1. Definition is as described for
the Remote Console System
ID
message.
5.1.5
Request Memory Load
The Request Memory Load message consists of:
CODE LOAD ERROR
NUMBER