AKD4702 Datasheet, PDF (19/32 Pages) Asahi Kasei Microsystems – Evaluation board Rev.A for AK4702

ASAHI KASEI
[AKD4702]
CONTROL SOFTWARE MANUAL
n Introduction
This is a manual of software that controls the AK4702, 2ch DAC with AV SCART switch.
The enclosed software AKD4702.exe can control the registers of AK4702 using I2C control I/F.
n System Requirements
To use this software, the followings are required for PC.:
• Windows 95/98/ME/2000/XP. (This software does not operate on Windows NT.)
• Printer port
n Set-up of evaluation board and control software
1. Set up the AKD4702.
2. Insert Connect IBM-AT compatible PC with AKD4702 by 10-line type flat cable (packed with AKD4702).
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. The CD-ROM disk labeled “AKD4702 Control Program ver 1.0” into the CD-ROM disk drive.
n Operations
[1] Execute the AKD4702.exe. Then the following window opens. The function of each button is shown below.
Clicking the button does each operation in the alone.
Write defalt to all resisters.
Read all resisters.
Close this window.
“ ”means “1”. Write each byte.
<KM067304>
Space means “0”.
Read the address in this box.
Read 08H.
Write the DATA to the address in this box.
- 19 -
2002/12