AKD4730 Datasheet, PDF (6/29 Pages) Asahi Kasei Microsystems – AK4730-100W Evaluation Board Rev.4

ASAHI KASEI
[AKD4730-100W]
AKD4730-100W Control Program operation manual
„ Set-up of evaluation board and control software
This evaluation board does not correspond to I²C control.
1. Set up the AKD4730-100W according to above mentioned setting.
2. Connect IBM-AT compatible PC with AKD4730-100W by 10-line type flat cable (packed with AKD4730). Take
care of the direction of 10pin header. (Please install the driver in the CD-ROM-disk when this control software is used
on Windows 2000/XP. Please refer “Installation Manual of Control Software Driver by AKM device control
software”. In case of Windows95/98/ME, this installation is not needed. This control software does not operate on
Windows NT.)
3. Insert the CD-ROM-disk labeled “AKD4730-100W Evaluation Kit” into the CD-ROM-disk drive.
4. Access the CD-ROM-disk drive and double-click the icon of “akd4730_3.exe” to set up the control program.
5. Then please evaluate according to the followings.
„ Operation flow
Keep the following flow.
1. Start a control program in accordance with the above.
2. Next, it should input and output data properly, and evaluate it.
„ Explanation of each buttons
1. [Write default] : initialize the registers of AK4730
2. [All write] : The setting data of all registers on PC display is written to the AK4730 at the same time.
3. [All Read] : The setting data of all registers of the AK4730 is read out at same time.
4. [F1] :
Dialog to write data by keyboard operation.
5. [F2] :
Dialog to evaluate ATTL/ATTR
6. [Volume] :
Volume and Tone can be changed by the slider buttons
7. [Read] :
The setting data of each register is read
8. [Write] :
The setting data of each register is written. “ON”/”OFF” at each bit are set up by click.
If you want to write the input data to AK4730, click “OK” button. If not, click “Cancel” button.
„ The indication of the data
The inputted data is indicated at the register map. Red character means “H” and “1”, Blue character means “L” and “0”.
The blank part is the part which is not defined by the datasheet.
<KM074904>
-6-
2005/07