phyCARD-M [PCA-A-M1-xxx]
3
Jumpers
For configuration purposes, the phyCARD-M has 25 solder jumpers,
some of which have been installed prior to delivery.
Figure 5
illustrates the numbering of the solder jumper pads, while
Figure 6
and
Figure 7
indicate the location of the solder jumpers on the board.
12 solder jumpers are located on the top side of the module (opposite
side of connectors) and 12 solder jumpers are located on the bottom
side of the module (connector side).
Table 4
below provides a
functional summary of the solder jumpers which can be changed to
adapt the phyCARD-M to your needs. It shows their default positions,
and possible alternative positions and functions. A detailed description
of each solder jumper can be found in the applicable chapter listed in
the table.
Note:
Jumpers not listed should not be changed as they are installed with
regard to the configuration of the phyCARD-M.
Figure
5
:
Typical jumper pad numbering scheme
e.g.:
e.g.:
If manual jumper modification is required please ensure that the board
as well as surrounding components and sockets remain undamaged
while de-soldering. Overheating the board can cause the solder pads to
loosen, rendering the module inoperable. Carefully heat neighboring
connections in pairs. After a few alternations, components can be
removed with the solder-iron tip. Alternatively, a hot air gun can be
used to heat and loosen the bonds.
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©
PHYTEC Messtechnik GmbH 2010 L-750e_1
