ADM-XRC SDK 2.8.1 User Guide (Linux)
© Copyright 2001-2009 Alpha Data
procedure plxsim_request_bus( request : in boolean; signal bus_in : in locbus_in_t; signal bus_out : out locbus_out_t);
Performs the local bus arbitration protocol, either requesting or relinquishing the bus.
This procedure manipulates the bus_in and bus_out signals to perform the local bus arbitration protocol via HOLD and HOLDA, relinquishing or requesting the local bus according to the request parameter.
The request parameter should be:
Once the bus has been requested/relinquished, the procedure returns.