Control Data Corporation CYBER 170 Series Operator's Manual page 122

SUBCONTROL POINT STATUS IO,SU.) DISPLAY
The subcontrol point status display lists subcontrol points,
~asks
which are currently active at specific subcontrol
points, and information about those tasks. Each entry is in
the following format.
cp name ra fl a
cp Subcontrol point number.
name Task name if active; NEXT if inactive.
ra Reference address.
fI Field length.
a Number .of requests queued if active.
Figure 4-18 illustrates the subcontrol point status display.
PPi COMMUNICATIONS AREA {P} DISPLAY
The P display shows the first three words of each
peripheral processor's communication area.
SUB CONTROL POINT STATUS
CP
NAME
RA
FL
1. ITASK 25400 600
2.
KDIS
26300 400
3. NEXT
4.
NEXT
5. NEXT
Line 1
Line 2
Line 3
Input register; normally contains the
first three characters of the program
name. The fourth character is the
control point. This is followed by the
input parameters (FET address, function
call, and so forth).
Output register; one of the system
requests (RCHM, SFBM, and so forth).
First word of message buffer; the first
10 characters of the last message issued.
The name of the current monitor function being issued by a
peripheral processor is displayed to the left of its output
register. Normally, this display is used by system
programmers for debugging purposes. To page forward or
backward through the display, use the + and - keys,
respectively. This is effective only for 20-PP systems. In
this case, two pages are required; the first page contains
PPO through PPll octal and the second page contains PP20
I
through PP31 octal. For CYBER 170 Series mainframes,
this display also includes the P address for each PP.
Figure 4-19 illustrates the PP communications area (P)
display for a CYBER 170 machine.
A
1.
Figure 4-18. Subcontrol Point Status (O,SU.) Display
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