AKD4683 Datasheet, PDF (34/74 Pages) Asahi Kasei Microsystems – AK4683 Evaluation Board Rev.1

ASAHI KASEI
[AKD4683-A]
AK4683 (ADC/DAC) part Control Program Operation Manual
„ Set-up of evaluation board and control software
(Note)
Control software does not work on Windows NT.
Windows 2000/XP needs an installation of driver.
Windows 95/98/ME does not need an installation of driver.
Please refer to “Installation Manual of Control Software Driver by AKM device control software”,
about the method of installation of driver.
AK4683 supports the standard-mode I²C-bus (max: 100kHz),
and does not support a fast-mode I²C-bus system (max: 400kHz).
1. Set up the AKD4683-A according to above mentioned setting.
2. Connect printer port (parallel port) of PC and PORT1 (up-I/F) of AKD4683-A by 10-wire flat cable packed with
AKD4683-A. Then take care of the direction of 10pin connector and 10-pin header.
3. Insert the CD-ROM-disk labeled “AKD4683-A Control Program ver. 2.0” into the CD-ROM-disk drive.
4. Access the CD-ROM-disk drive and double-click the icon of “akd4683-a_adc_dac_2.exe” and set up the control
program.
5. Then evaluate AK4683 (ADC/DAC) part according to the followings.
(Note) Chip Address of ADC/DAC: CAD1, CAD0 is 1(H), 0(L) fixed, (CAD10=10)
Register of ADC/DAC part is “write only”, and it cannot be read.
„ Operation flow
Keep the following flow.
1. Set up the control program according to explanation above
2. Click Write default button.
3. Then set up the dialog and input data and evaluate AK4683 (ADC/DAC) part.
„ Explanation of each buttons
1. [Write default]: Write default data into all register.
Default data is indicated on the register map of all registers.
Red letter indicates “H” or “1” and blue letter indicates “L” or “0”.
Blank is the part that is not defined in the datasheet.
2. [Function1]: Set up dialog to write data by keyboard operation.
3. [Function2]: Set up dialog to write data by keyboard operation.
4. [Write]:
It exists corresponding to each register.
Set up dialog to write data to each register by mouse operation.
Set ON/OFF by clicking each bits.
Click “OK” button if you write input data into register.
Click “Cancel” button if you don’t write input data into register.
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