Aim MIL-STD-1553 - Page 135

MIL-STD-1553 Reference Manual
121
Chapter 3 – System Functions
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Value
Description
1..32
Size of the track in words
(starting from the word
specified in parameter
uw_TrackStartPos)
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Value
Description
0
Memory is allocated for a
multiplex state when it is
received
2..65536
Number of multiplexed tracks
in the Track Multiplex Buffer
(See Table at right for
maximum range) for which
memory is already allocated
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Value
Description
1..32
Number of continuous tracks in the Data buffer. This number
defines the number of times the track is repeated in the Data buffer.
Note: uw_ContinousTrackNb X uw_TrackLen ≤ 32
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Start Address of the Track Multiplex Buffer located in Local Memory on the Target.
This address can be used as an input parameter for the functions ApiReadMemData
and ApiWriteMemData. However, the Track Multiplex Buffers should only be read
using the function ApiCmdTrackRead.
If zero is returned, there was not enough memory available on the Target.
Return Value
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All API functions return API_OK if no error occurred. If the return value is not equal
to API_OK the function ApiGetErrorDescription can be used to obtain an error
description.