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AKD4645-B Datasheet, PDF (9/40 Pages) Asahi Kasei Microsystems – Stereo CODEC with built-in MIC/HP amplifier | |||
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ASAHI KASEI
[AKD4645-B]
Control Software Manual
 Set-up of evaluation board and control software
1. Connect IBM-AT compatible PC with AKD4645-B by 10-line type flat cable (packed with AKD4645-B). Take care
of the direction of 10pin header. (Please install the driver in the CD-ROM when this control software is used on
Windows 2000/XP. Please refer âInstallation Manual of Control Software Driver by AKM device control softwareâ.
In case of Windows95/98/ME, this installation is not needed. This control software does not operate on Windows
NT.)
2. Insert the CD-ROM labeled âAKD4645-B Evaluation Kitâ into the CD-ROM drive.
3. Access the CD-ROM drive and double-click the icon of âakd4645.exeâ to set up the control program. When control
the AK7830 with the serial mode, double-click the icon of âakd7830.exeâ to set up the control program.
4. Then please evaluate according to the follows.
 Operation flow
Keep the following flow.
1. Set up the control program according to explanation above.
2. Click âPort Resetâ button.
3. Click âWrite defaultâ button
 Explanation of each buttons
[Port Reset] :
Set up the USB interface board (AKDUSBIF-A) .
[Write default] : Initialize the register of AK4645.
[All Write] :
Write all registers that is currently displayed.
[Function1] : Dialog to write data by keyboard operation.
[Function2] : Dialog to write data by keyboard operation.
[Function3] : The sequence of register setting can be set and executed.
[Function4] :
The sequence that is created on [Function3] can be assigned to buttons and executed.
[Function5]:
The register setting that is created by [SAVE] function on main window can be assigned to
buttons and executed.
[SAVE] :
Save the current register setting.
[OPEN] :
Write the saved values to all register.
[Write] :
Dialog to write data by mouse operation.
[Filter] :
Set Programmable Filter (FIL1, FIL3, EQ) of AK4645 easily.
 Indication of data
Input data is indicated on the register map. Red letter indicates âHâ or â1â and blue one indicates âLâ or â0â. Blank is the
part that is not defined in the datasheet.
<KM084500>
-9-
2006/07
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