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Operational Specifications
3.2.2 FWE Pin Select Jumper (JP2)
Rev.1.0 Dec 15, 2006 3-17
REJ10J0917-0100
3
3.2.2 FWE Pin Select Jumper (JP2)
The JP2 allows the connection for the FWE pin to be selected.
Figure3.2.2 shows the FWE pin select jumper (JP2) assignment.
Table3.2.1 lists the jumper setting for selecting FWE pin (JP2).
Top view of the
component side
Board
edge
Board
edge
1
2
3
JP2 FWESEL
Figure3.2.3 FWE Pin Select Jumper (JP2) Assignment
Table3.2.2 Jumper Setting for Selecting FWE pin (JP2)
Jumper Setting Function
1 - 2 The FWE pin of SH7149 is connected with DIP Switch (SW4-1). JP2
FWESEL
2 - 3 The FWE pin of SH7149 is connected with Extension Connector (J14).
: Initial Setting
Note : Do not change jumper settings while the operation of M3A-HS49. Ensure to turn off the power for the
M3A-HS49 before changing jumper settings.