Aim MIL-STD-1553 - Page 124

MIL-STD-1553 Reference Manual
110
Chapter 3 – System Functions
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Number of RT status queues
Note: Only for LS memory banks:
When the LS status queue is intended to be used, this value must be
set to ‘aul_SimBufSize[n]’ / 32 (where n is the Global Memory bank
[0..1])
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Number of RT event queues
This value shall be a multiple of 256!
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h
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Maximum number of BC buffer header Ids
This value shall be a multiple of 256!
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a
Number of BC status queues
Note: Only for LS memory banks:
When the LS status queue is intended to be used, this value must be
set to ‘aul_SimBufSize[n]’ / 32 (where n is the Global Memory bank
[0..1])
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q
q
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a
a
Number of BC event queues
This value shall be a multiple of 256!
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Maximum number of transfer Ids
This value shall be a multiple of 256!
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Value
Constant
Description
0
API_MEM_PART_OK
Successful Global Memory partitioning
1
API_MEM_PART_ERR
Memory allocation for partitioning failed
(requested layout size too big)
2
API_MEM_PART_PARAM_ERR
Invalid Input parameter value
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d
[
[
2
2
]
]
Amount of Global RAM area used by requested partitioning in bytes for each Global
Memory bank (0..1)
Return Value
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1
6
6
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.