AKD4621-B Datasheet, PDF (15/50 Pages) Asahi Kasei Microsystems – AK4621 Evaluation board Rev.2

[AKD4621-B]
■ Operation Overview
Function, register map and testing tool can be controlled by this control soft. These controls are selected by upper tabs.
Buttons which are frequently used such as register initializing button “Write Default”, are located outside of the switching
tab window. Refer to the “■ Dialog Boxes” for details of each dialog box setting.
1. [Port Reset]: For when connecting to USB I/F board (AKDUSBIF-A)
Click this button after the control soft starts up when connecting USB I/F board (AKDUSBIF-A).
2. [Write Default]: Register Initializing
When the device is reset by a hardware reset, use this button to initialize the registers.
3. [All Write]: Executing write commands for all registers displayed.
4. [Save]: Saving current register settings to a file.
5. [Load]: Executing data write from a saved file.
6. [Data R/W]: “Data R/W” dialog box is popped up.
■ Tab Functions
[Data R/W]
Click the [Data R/W] button in the main window for data read/write dialog box.
Data write is available to specified address.
Figure 6. Window of [ Data R/W ]
Address Box : Input data address in hexadecimal numbers for data writing.
Data Box : Input data in hexadecimal numbers.
Mask Box : Input mask data in hexadecimal numbers.
This is “AND” processed input data.
[Write] : Writing to the address specified by “Address” box.
[Close] : Closing the dialog box and finish the process.
Data writing can be cancelled by this button instead of [Write] button.
*The register map will be updated after executing [Write] or [Read] commands.
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2010/12