AKD4730 Datasheet, PDF (7/29 Pages) Asahi Kasei Microsystems – AK4730-100W Evaluation Board Rev.4

ASAHI KASEI
[AKD4730-100W]
„ Explanation of each dialog
1. [Function1 Dialog] : Dialog to write data by keyboard operation
Address Box: Input register address in 2 figures of hexadecimal.
Data Box:
Input register data in 2 figures of hexadecimal.
If you want to write the input data to AK4730, click “OK” button. If not, click “Cancel” button.
2. [Function2 Dialog] : Dialog to evaluate ATTL/ATTR
This dialog corresponds to only addr=02H, 03H
Address Box: Input register address in 2 figures of hexadecimal.
Start Data Box: Input start data in 2 figures of hexadecimal.
End Data Box: Input end data in 2 figures of hexadecimal.
Interval Box: Data is written to AK4730 by this interval.
Step Box:
Data changes by this step.
Mode Select Box:
If you check this check box, data reaches end data, and returns to start data.
[Example] Start Data = 00, End Data = 09
Data flow: 00 01 02 03 04 05 06 07 08 09 09 08 07 06 05 04 03 02 01 00
If you do not check this check box, data reaches end data, but does not return to start data.
[Example] Start Data = 00, End Data = 09
Data flow: 00 01 02 03 04 05 06 07 08 09
If you want to write the input data to AK4730, click “OK” button. If not, click “Cancel” button.
3. [Volume Dialog] : Dialog to write the data by the mouse operation
This dialog corresponds to only addr=02H, 03H, 04H, 05H
4. [Write Dialog] : Dialog to write data by the mouse operation
There are dialogs corresponding to each register.
Click the “Write” button corresponding to each register to set up the dialog. If you check the check box, data becomes
“H” or “1”. If not, “L” or “0”.
If you want to write the input data to AK4730, click “OK” button. If not, click “Cancel” button.
<KM074904>
-7-
2005/07