[AKD4118A-A]

[KM100300]

2009/08

- 1 -

GENERAL DESCRIPTION

AKD4118A-A is the evaluation board for AK4118A, 192kHz digital audio transceiver. This board has

optical and BNC connector to interface with other digital audio equipment.

Ordering guide

AKD4118A-A

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Evaluation board for AK4118A

(A cable for connecting with printer port of IBM-AT compatible PC

and a control software are packed with this. The control software

does not operate on Windows NT.)

FUNCTION

Digital interface

-S/PDIF :

8 channel input (optical or BNC)

2 channel output (optical or BNC )

- Serial audio data I/F :

1 input/output (for DIR deta output/DIT data input. 10-pin port)

-B,C,U,V bit :

1 input/output port (10-pin port)

-Serial control data I/F

1 input/output port (10-pin port)

RX0

RX1

AK4118A

B,C,U,V

Control

5V

GND

Opt

RX7

TX0

Serial Data out

(For DIR)

REG

3.3V

TX1

Opt

Figure 1. AKD4118A-A Block Diagram

*Circuit diagram and PCB layout are attached at the end of this manual.

AK4118A Evaluation Board Rev.0

AKD4118A-A