Sony 70AP Car Stereo System User Manual


 
51
DSR Series
75.C6 : TIMELINE STATUS
This return command is returned in response to the “60.C6 : TIMELINE STATUS SENSE”
command.
[DATA-1]
This indicates the execution status of the defined event.
bit-4
0 : No errors are detected during execution of events.
1 : An error occurred in the event which is being executed.
The event in which the error occurred can be determined by the “61.C8 : UNSUC-
CESSFUL EVENT SENSE” command.
bit-3
0 : Preparation to run the timeline is ready.
1 : Preparation to run the timeline is not ready yet.
bit-1, bit-0
0 0 : Event is not defined yet.
0 1 : Among the already defined events, some events have not been executed yet.
Un-executed events can be determined by the “61.C7 : EVENT QUEUE
SENSE” command.
1 0 : All of the defined events are executed.
[DATA-2, DATA-3]
The remaining capacity of the event buffer is indicated by the numbers of events. This data
consists of a lower byte in which DATA-2 is stored, and an upper byte in which DATA-3 is
stored. It indicates the remaining capacity up to the maximum 65535 equivalent events with
FFFFh.
[DATA-4, DATA-5]
The event number which will be assigned during next execution of the “4X.C4 : DEFINE
EVENT” command is indicated by 16-bit data. The lower byte is assigned to DATA-4 and the
upper byte is assigned to DATA-5.
61.C7 : EVENT QUEUE SENSE
This command is used to request which event is waiting for execution among the events that are
defined by the “4X.C4 : DEFINE EVENT” command.
[DATA-1]
This specifies which of the events waiting for execution is to be returned.
bit-4
0 : This specifies to start returning from the top of the event buffer.
1 : The next data after the event that is returned in the previous time among the events
waiting for execution, is started to be returned.
bit-2 ~ bit-0
This specifies how many events’ worth of data are to be returned. A maximum of 7 can
be specified.