Texas Instruments 990 User Manual page 49

Constr uction and Acti vation
g. Test and installation of the resulting DXIO
system using the TGS (Test Generated System) and
I GS (Inst all Generated System) commands.
3. Network generation using
paragraph 3.3) to create
describe the following:
the
the
NETGEN
data
utili ty (see
structures that
a. Each secondary station attached to the DXIO
primary.
b. Each task in the TX5 secondary stations that will
communicate wi th DXIO tas ks •
c. Each local (DXIO) task that uses
communications pac kage to comm uni cat e
secondary tasks or devices.
NOTE
I f the networ k incl udes one or more TX5
secondary stations, the operating systems for
those stations must be generated bef ore
proceeding to the next step. See paragraph
3. 4.
the
with
4. Link editing to link all of the
programs required to
operate the communications package using the SCI
command COMMGEN at a DXIO vi deo display terminal
(vor)
(see paragraph 3.5)
5. Execution of a DXIO warm-start (halt, reset, load) to
include the communications package software in the DXlO
system (see paragraph 3.5).
6.
Execution of a communications warm-start to activate
the communications package software using the SCI
command COMMGO at a
D
XIO
VDI'
(s ee par agr aph 3. 5)
The communications warm-start program sends
a
message to the
system log at the start and end of the warm-start process. After
the warm-start program has completed its functions (indicated by
a warm-start completion message wri tten to the system log), you
can download to any secondary station and activate any
applications programs that use the communications package.
2270526-9701
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