AKD4646-B Datasheet, PDF (8/30 Pages) Asahi Kasei Microsystems – Stereo CODEC with built-in MIC/SPK amplifier

ASAHI KASEI
[AKD4646-B]
Control Software Manual
„ Set-up of evaluation board and control software
1. Set up the AKD4646-B according to previous term.
2. Connect IBM-AT compatible PC with AKD4646-B by 10-line type flat cable (packed with AKD4646-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 “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 labeled “AKD4646-B Evaluation Kit” into the CD-ROM drive.
4. Access the CD-ROM drive and double-click the icon of “AKD4646.exe” to set up the control program.
5. 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 “Port Reset” button.
3. Click “Write default” button
„ Explanation of each buttons
1. [Port Reset] :
Set up the port. When this is pushed, the printer port or USB port is selected automatically.
2. [Write default] : Initialize the register of the AK4646
3. [All Write] :
Write all registers that is currently displayed
4. [Function1] :
Dialog to write data by keyboard operation.
5. [Function2] :
Dialog to evaluate IPGA and ATTL/ATTR.
6. [Function3] :
The sequence of register setting can be set and executed.
7. [Function4] :
The sequence that is created on [Function3] can be assigned to buttons and executed.
8. [Function5] :
The register setting that is created by [SAVE] function on main window can be assigned to
buttons and executed.
9.[Write] :
Dialog to write data by mouse operation.
10.[SAVE] :
Save the current register setting.
11.[OPEN] :
Write the save values to all register.
„ Indication of data
Input data is indicated on the register map. Red letter indicates “H” or “1” and blue one indicates “L” or “0”. Blank is the
part that is not defined in the datasheet.
„ Explanation of each dialog
<KM084101>
-8-
2006 / 08