Page 29
Express-IA533
User’s Manual
Page 29
Express-IA533
User’s Manual
Express-HR
User’s Manual
Page 29
Page 29
Express-HR
User’s Manual
7.2
GPIO
GPIO library support is limited to GPIO signals that originate from the Computer on Module
and extend to the carrier board. COM Express modules support 4 GPO and 4 GPI signals.
Some of ADLINK’s COM Express boards can configure all 8 ports for GPI or GPO use.
GPIO signals can be monitored and controlled by using the ADLINK Intelligent Device
Interface (AIDI) library that is compatible and identical across all ADLINK COM Express
modules and all supported operating systems.
The COM Express Type 6 standard assigns the following pins for either GPI or GPO
Pin
Signal Type #
AIDI ID (bit)
Remark
A54
GPI0
0
Express-HR can configure this pin for GPI and GPO
A63
GPI1
1
Express-HR can configure this pin for GPI and GPO
A67
GPI2
2
Express-HR can configure this pin for GPI andGPO
A85
GPI3
3
Express-HR can configure this pin for GPI andGPO
A93
GPO0
4
Express-HR can configure this pin for GPI and GPO
B54
GPO1
5
Express-HR can configure this pin for GPI and GPO
B57
GPO2
6
Express-HR can configure this pin for GPI and GPO
B63
GPO3
7
Express-HR can configure this pin for GPI and GPO
AIDI Demo Program
- GPIO Tab
The AIDI Demo Program displays
current GPI or GPO status and
allows reading of GPI and writing
to GPO.
The table above links logical port
numbers in AIDI to physical port
numbers on the COM Express
board-to-board connector.
For boards that support
multi-
direction
the “SetDirection” button
can configure the port for either
GPI or GPO
Содержание Express-HR
Страница 1: ...Express HR User s Manual Manual Revision 2 00 Revision Date June 11 2012 Part Number 50 1J036 1000...
Страница 2: ...Express HR User s Manual Page 2 Revision History Release Date Change 2 00 June 11 2012 Initial release...
Страница 14: ...Express HR User s Manual Page 14 4 Mechanical Dimensions All tolerances 0 05 mm Other tolerances 0 2 mm...
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