58 – MPS610c/MPS711c User’s GuideBi-Direction Enable /DisableENABLE/DISABLE the bi-directionalcapability of the parallel interface.ECP Enable /DisableExtended Capabilities Port, enables/disablesthis function.Ack WidthNarrow/Medium/WideSets ACK width for compatible reception.= 0.5 μs= 1.0 μs= 3.0 μsAck / BusyTimingAck in Busy /Ack while BusyACK IN BUSY: BUSY=LOW-> The end ofACK pulse.ACK WHILE BUSY: BUSY=LOW -> Thecenter of ACK pulse.I-prime 3μsec/50μsec /Disable3 microseconds: Enabled with the 3 μs nInitsignal.50 microseconds: Enabled with the 50 μsnInit signal.OfflineReceiveEnable /DisableTo Enable/disable this function. When set toEnable, the interface retains a receivepossible state even when switching toOffline. Interface sends the BUSY signalonly when the receive buffer is full or aservice call occurs.ITEM SETTINGS EXPLANATION