User guide

Health Status
890 USE 108 00 August 2001 201
STAT Block
Depiction
STAT is a two-high node instruction as the following conceptual depiction shows.
Instruction Structure Inputs Nodes Outputs Function
Check CPU/
I/O Status
This is the block. Top:
ON
access
es the
status
table
Top: First
word in the
system
status table
Bottom:
Size of the
status table
Top:
Operation
completed
Gets status data
from the status
table in system
memory and
displays it in user
registers
*K is an integer constant in the range of 1 ... 184
0x or 4x
STAT
K*