User manual

Computer Gateway User Manual 1-3 5/96
1.5
DISPATCHER PROGRAM
COMMUNICATION HANDLER
ACP
INTERFACE
ROUTINES
BISYNCH OR
HDLC
DATA LINK
HOST
PROCESSOR
HOST PROCESSOR
SOFTWARE
ENVIRONMENT*
SCHEDULER PROGRAM
COMMUNICATION HANDLER
COMMUNICATION HANDLER (LCN)
CG
CG SOFTWARE
ENVIRONMENT*
LOCAL CONTROL NETWORK
* Software environments include all databases, data access mechanisms, and other essential software.
Figure 1-2 — Host Processor/CG/LCN Relationships 1867