Serial Interface Modules - Motorola MVME2603-1121A Installation And Use Manual

Serial Interface Modules

The synchronous serial ports on the MVME761 are configurable via
serial interface modules (SIMs), used in conjunction with the
appropriate jumper settings on the transition module and base
board. The SIMs are small plug-in printed circuit boards which
contain all the circuitry needed to convert a TTL-level port to the
standard voltage levels needed by various industry-standard serial
interfaces, such as EIA-232, EIA-530, etc. SIMs are available for the
following configurations:
For additional information about the serial interface modules, refer
to the MVME761 UserÕs Manual (listed in the Related Documentation
appendix) as necessary.
Two synchronous serial ports (
front panel), configurable for EIA-232-D, EIA-530, V.35, or
X.21 protocols
Two 60-pin Serial Interface Module (SIM) connectors
Table 3-4. SIM Type Identification
Model Number
SIM232DCE
SIM232DTE
SIM530DCE
SIM530DTE
SIMV35DCE
SIMV35DTE
SIMX21DCE
SIMX21DTE
Functional Description
and
SERIAL 3 SERIAL 4
Module Type
EIA-232 DCE
EIA-232 DTE
EIA-530 DCE
EIA-530 DTE
V.35 DCE
V.35 DTE
X.21 DCE
X.21 DTE
on the
3
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