Aim MIL-STD-1553 - Page 127

MIL-STD-1553 Reference Manual
113
Chapter 3 – System Functions
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
u
u
l
l
_
_
T
T
T
T
C
C
l
l
e
e
a
a
r
r
Enable / disable Time Tag Clear functionality via PXI Trigger0 or PXI Start Trigger Input
‘ul_Mode’
Value
Constant
Description
0, 1
0
This functionality is not available with these
modes
2, 3
0
1
API_DIS
API_ENA
Disable TT Clear functionality
Enable TT Clear functionality
Note: If enabled, the PXI Trigger Line 0
cannot be used as Trigger source
or destination when defining a
trigger combination!
O
O
u
u
t
t
p
p
u
u
t
t
None
Return Value
A
A
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n
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t
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1
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.