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SUBSYSTEM ARCHITECTURE
The TR3271 subsystem consists of one process controlling one
line.
However, the subsystem can be combined to provide a pass-
through function between AM3270 terminals and a host by means of
TR3271.
Figure 1-1 illustrates the architecture of the TR3271
subsystem and the various interfaces to the subsystem.
Interactive
Interfaces
CMI
CUP
COUP
SCF
VIEWPOINT
Figure 1-1.
3270 Terminals
and Printers
3271 Cluster
Controller
Host
$TR
Line
TR3271
I/O Process
TR3271 Subsystem Architecture
INTRODUCTION
Subsystem Architecture
Programmatic
Interfaces
EMS
SCP
S8009-001
1-5
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