Specifications

Protocol Messages
Page
74
Where:
CODE (1)
: B =
The number 10.
LOAD NUMBER (1)
: B =
The number of the load segment being requested, as defined for the
Memory Load with Transfer Address message.
ERROR (1)
: B =
An error indicator for the previously received segment. The
values are:
Value Meaning
0 No error
1 IMAGE DATA not properly loaded (for example, because of
a memory boundary or parity error problem)
5.1.6 Request Dump Service
The Request Dump Service messaqe is a redefinition of the MOP
version
2.1 MOP Mode Running message.
Its new meaning is compatible with all
known implementations of the old messaqe.
The messaqe consists of:
CODE DEVICE FORMAT MEMORY BITS OTHER
TYPE VERSION SIZE INFO
Where:
CODE
(1)
: B =
The number 12.
DEVICE TYPE
(1) : B =
As described for the Request Program message. Not used in actual
operation.
FORMAT VERSION (1)
: B =
As described for the Request Program message.
MEMORY
SIZE (4) : B =
The size of physical machine memory. Units are as described for
COUNT in the Request Memory Dump message.
BITS
(1) : B =
The number 2. Present for compatibility only.