Aim ARINC 429 - Page 155

Software Library Reference Manual for VME 429 145
Section 7 – Receiver Monitor Functions
'
'
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
t
t
m
m
_
_
t
t
a
a
g
g
'
'
If entry found: 32 bit Timetag
Bit 31 Bit 30 Bit 29 Bit 28 Bit 27 Bit 26 Bit 25 Bit 24
MINUTES SECONDS
Bit 23 Bit 22 Bit 21 Bit 20 Bit 19 Bit 18 Bit 17 Bit 16
SECONDS MICROSECONDS
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
MICROSECONDS
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
MICROSECONDS
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'
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
b
b
r
r
w
w
'
'
Buffer Report Word
Bit 31 Bit 30 Bit 29 Bit 28 Bit 27 Bit 26 Bit 25 Bit 24
GAP
Bit 23 Bit 22 Bit 21 Bit 20 Bit 19 Bit 18 Bit 17 Bit 16
BIU ETYPE UDF
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
CHN_ID GSM LSS SPEED
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
HOURSOFDAY
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G
G
A
A
P
P
'
'
Value Description
1..255 Gap time in ¼ ARINC bits
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B
B
I
I
U
U
'
'
BIU on which the data is recorded.
Value Constant Description
0 API429_BIU_1 BIU 1
1 API429_BIU_2 BIU 2 (not relevant for API Platform)
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E
E
T
T
Y
Y
P
P
E
E
'
'
Entry Error Type Information, if 'ERT' = 1 (see monitor status word of the 'READ
RECEIVER MONITOR STATUS command').
Value (may be
combined)
Description
00000b No error detected
00011b Bitcount high/low error
00101b Coding error
01001b Gap error
10001b Parity (even) error
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'
U
U
D
D
F
F
'
'
Always set on update (= 1)
'
'
C
C
H
H
N
N
_
_
I
I
D
D
'
'
Contains the number of the receive channel on which the word was received (Î
usage of monitor merge mode)
This Value has a range from 1 to 16 for each BIU, If you have a board with more than
on BIU you must extend this value with the BIU parameter.
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'
G
G
S
S
M
M
'
'
Global Speed Modifier
'
'
L
L
S
S
S
S
'
'
Low Speed Selector