Aim MIL-STD-1553 - Page 439

MIL-STD-1553 Reference Manual
425
425
Chapter 11 – General I/O Functions
A
A
i
i
U
U
I
I
n
n
t
t
3
3
2
2
a
a
d
d
d
d
r
r
For ‘io_type’ = 1, 2:
N/A
For ‘io_type’ = 3:
Init value to be used for IO initialization
For ‘BoardType’ =
Value
Description
API_GEN_IO_APX_TYPE
0x0F
Program APX Discretes to Input or
Output
Bits 7..4 = Inputs, Bits 3..0 = Output
API_GEN_IO_DIG_TYPE
0x0000
Output Init value (set all Output
Discretes)
O
O
u
u
t
t
p
p
u
u
t
t
n
n
o
o
n
n
e
e
Return Value
A
A
i
i
I
I
n
n
t
t
1
1
6
6
A
A
P
P
I
I
_
_
O
O
K
K
i
i
n
n
c
c
a
a
s
s
e
e
o
o
f
f
s
s
u
u
c
c
c
c
e
e
s
s
s
s
.
.