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HARDWARE INSTALLATION

PP 41x/03x 2-19

2.11.3 CompactPCI Push Button Reset

The Push Button Reset signal available on the J2 connector (PRST#) will cause a board reset if the

board is in the System Controller slot. This input can be driven from an open collector TTL output

(or discrete transistor) or normally open switch/relay contacts. To initiate the reset pull this input to

0V. This input is filtered and protected from overshoots/undershoots so no external contact

debouncing is required.

This signal is not wired to Peripheral or Satellite slots.

A switch determines whether or not assertion of this signal will reset the board. The settings are

shown in Figure 2-17.

Figure 2-17 CompactPCI Push Button Reset Switch

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Dynamic Engineering PMC2PCI Spécifications Page 41