PMD MC73110, Руководство пользователя

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MC73110 Developer’s Kit Manual 34
73110 Electrical Reference
5
5.2 Connecting to the Card
There are a total of seven connectors that can be used with the MC73110 Developer’s Kit card as follows:
Connector Name Function
J1 Power Provides operating power to the developer’s kit card.
J2 Motor feedback Inputs various motor-related signals.
J3 RS-485 Provides communication to/from the card when a
multi-drop RS485 is used.
J4 Motor Provides high voltage, high current connections to the
motor from the amplifier output.
J5 Remote switcher Inputs and outputs various signals for use with a
remote switching block.
J6 Host Inputs and outputs various non-motor command and
feedback signals to/from the developer’s kit card.
J7 Serial port Provides RS-232 communication to/from the card using
an on-card transceiver driver chip. This connector is
designed to interface without null-modem or other
changes to a DB-9 PC serial port.
Figure 5-1.
Location of
various board
elements