|Name||Multiplexing SDIO Devices (AN 509)|
|Description||It may often be required for an SD host controller with a single SD interface to support more than one SD device. The SD protocol and standards recommend doing this using one of two methods. One method is to use a bidirectional multiplexer between the SD host and the multiple SD devices and to use this multiplexer to multiplex the data lines. This is performed while the clock line is connected to each of the multiple SD devices. Another method is to retain the data lines connected to the multiple SD devices while multiplexing the unidirectional clock line.|
|Development Kit||Non Kit Specific MAX 10 Design Examples|
|Installation Package|| Download|
Note: After downloading the design example, you must prepare the design template. The file you downloaded is of the form of a <project>.par file which contains a compressed version of your design files (similar to a .qar file) and metadata describing the project. The combination of this information is what constitutes a <project>.par file. In releases 16.0 or newer, you can simply double click on the <project>.par file and Quartus will launch that project.
Browse to the <project>.par file you downloaded, click next, followed by Finish, and your design template will be installed and displayed in the Project Navigator pane in Quartus.
Note: When a design is stored in the Design Store as a design template, it has been previously regression tested against the stated version of Quartus software. The regression ensures the design template passes analysis/synthesis/fitting/assembly steps in the Quartus design flow.
At the command-line, type the following command:
Once the process completes, then type:
|Total Downloads||15 (From 25 May 2016 to 19 Apr 2017)|
|Quartus II Version||Download Quartus II v16.0|
Last updated on May 25, 2016, 8:28 a.m.