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Dacu
,→Introduction
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==Introduction==
[[File:Dacu-top-view.png|600px|frameless|border]] Dacu is a '''carrier board''' that can host various '''DAVE Embedded Systems''' SOMs , like , for example, the [[:Category:Lizard|Lizard]] CPU module. The main {{ImportantMessage|text=Please note that DACU supports several BOM variants in order to mate with different SOMs or evaluation boards.}} Dacu's system specifications are the following:
{| class="wikitable"
|-
|Supported SOMs
|[[:Category:LizardAxelUltra|Axel Ultra]]<br>[[:Category:AxelLite|LizardAxel Lite]]<br>[[:Category:Diva|Diva]]<br>[[:Category:Lizard|Lizard]]
|-
|Power
The following picture shows the mechanical layout of Dacu:
[[File:Dacu-top.png|thumbnail|center|400px]]
== Available options ==
=== RS232/RS485/RS422 or CAN ===
=== Male or female DB9 connector ===
== Connectors pinout ==
J5 is a standard DB9 '''male''' connector for the configurable UART/CAN port. The board provides some '''hardware''' mount options for the selection of the UART mode (RS232/RS422/RS485 with auto-direction) or the CAN mode. The board default configuration provides the CAN interface on this port, while the RS232/RS422/RS485 interface is provided as an option to customers who choose the alternative configuration.
Please note that this port can be used to connect a [http://www.rovingnetworks.com/products/RN240 Bluetooth serial adapter] powered by the 5V_BT signal.
=== SDIO slot (DWM module) - J14 ===
J14 is a Molex dual row 0.50mm pitch SlimStack™ receptacle. This connector is dedicated to the [[Wireless_Module_(DWM) | DWM add-on module]]. The following table reports the connector's pinout:
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=== USB ports - J15 ===
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== Versions ==
As stated before, different versions of DACU board exist in order to support several SOMs and evaluation boards.
The following pages provide some additional information (including '''schematics''' and '''BOMs''') related to the mating of DACU with the supported SOMs.
* [[Dacu for the Diva SOM]]
* [[Dacu for the Axel SOM]]
==Layout==
* http://www.dave.eu/system/files/area-riservata/dacu-CS091612C_component_view.pdf
==Mechanical==
* DXF: http://www.dave.eu/system/files/area-riservata/dacu_2D_CS091612C.zip
* IDF (3D): http://www.dave.eu/system/files/area-riservata/dacu_3D_CS091612C.zip
