MC73110 Datasheet, PDF (14/40 Pages) List of Unclassifed Manufacturers – Advanced 3-Phase Motor Control IC

2
Installation
2.6 Preparing the Card for Installation
The following table shows the user-settable jumper options for the MC73110 Developer’s Kit card. For jumper
locations see the diagram on the bottom of the page.
Jumper Jumper
setting
JP1, JP2 1-2
2-3
3-4
JP3-JP5
1-2
JP6, JP7 1-2
2-3
JP9, JP10 1-2
Description
Selects RS-232 communication using on-board transceiver.
This is the default position of this jumper.
Selects RS-485 communication using user-provided daughtercard. For a
complete description of the electrical requirements of this daughtercard,
see section 5.2.3, RS-485 Connector, page 39.
Reserved
Reserved, must be set to 1-2
Selects use of on board amplifier/switcher. This is the default setting.
Selects use of remote amplifier/switcher. This setting is useful to
verify custom amplifier design or to connect to more powerful switching blocks.
Reserved, must be set to 1-2.
Figure 1-1.
Location of
various board
elements
In addition, the following resistor packs should be installed depending on whether single or differential quadra-
ture encoders are used.
Resistor How to set
pack
J8
Installed
this is the default setting
Removed
Description
If you are using differential connections
leave the resistor pack installed.
If you are using single-ended encoder connections,
remove the resistor pack.
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MC73110 Developer’s Kit Manual