Aim MIL-STD-1553 - Page 330

MIL-STD-1553 Reference Manual
316
Chapter 8 – Remote Terminal Functions
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W
W
o
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r
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4
4
Reserved (0)
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Status Queue control word
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bit 24
reserved
BUF_STAT
reserved
Bit 23
Bit 22
Bit 21
Bit 20
Bit 19
Bit 18
Bit 17
Bit 16
reserved
RBUS
ERR
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
CMD
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
CMD
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Buffer Status
Value
Constant
Description
0
API_BUF_NOT_USED
Buffer not used
1
API_BUF_FULL
Buffer full
2
API_BUF_EMPTY
Buffer empty
3
reserved
R
R
B
B
U
U
S
S
Received Bus Flag
Value
Constant
Description
0
API_RCV_BUS_SECONDARY
Secondary Bus
1
API_RCV_BUS_PRIMARY
Primary Bus
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O
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Error Report Field
Value
Constant
Description
0
API_RT_REPORT_NO_ERR
No error
1
API_RT_REPORT_ERR_FRAME_COD
Coding or Framing error
2
API_RT_REPORT_ERR_RSP_TIMEOUT
Response Timeout error
C
C
M
M
D
D
Command Word
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Last received Status Word on Command Word
Bit 31
Bit 30
Bit 29
Bit 28
Bit 27
Bit 26
Bit 25
Bit 24
reserved
Bit 23
Bit 22
Bit 21
Bit 20
Bit 19
Bit 18
Bit 17
Bit 16
reserved
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
STATUS_WORD
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
STATUS_WORD