Aim MIL-STD-1553 - Low Speed Functions; Apicmdgenioaddrinit

MIL-STD-1553 Reference Manual
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Chapter 11 – General I/O Functions
11.1 Low Speed Functions
11.1.1 ApiCmdGenIoAddrInit
Prototype:
AiInt16 ApiCmdGenIoAddrInit (AiUInt32 ul_Module, AiUInt8 genio_type, AiUInt8 io_type,
AiUInt8 chn, AiUInt8 res, AiUInt32 addr);
Driver Command:
TG_API_GEN_IO_ADDR_INIT (0x301)
Purpose:
This function is used to
424
ehavior
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o ASP access to the specified module.
I
I
n
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p
p
u
u
t
t
A
A
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8
8
g
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o
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_
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7……..4
3…….0
SlotNumber
BoardType
Slotnumber: 0
BoardType:
Value
Define
Description
0
API_GEN_IO_INIT_TYPE
Init ASP Driver structures and IO
access
1
API_GEN_IO_APX_TYPE
APX Discrete I/O type
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U
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8
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o
_
_
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I/O channel type
Value
Description
1
Setup HW access address for Input channel type in ‘addr’
2
Setup HW access address for Output channel type in ‘addr’
3
Init HW with value defined in parameter ‘addr’
A
A
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8
8
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n
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Channel / IO Model selection
For ‘BoardType’=
Value
Description
API_GEN_IO_INIT_TYPE
-
(n/a)
API_GEN_IO_APX_TYPE
1
APX Onboard Discrete model
A
A
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8
r
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Reserved