AK4562(2000-06) Ver la hoja de datos (PDF) - Asahi Kasei Microdevices

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AK4562
(Rev.:2000-06)

Evaluation board Rev.A for AK4562

Asahi Kasei Microdevices 

ASAHI KASEI

n Evaluation mode

Applicable Evaluation Mode

1) Evaluation of loopback mode (default)

2) Evaluation of D/A using ideal sine wave generated by ROM data

3) Evaluation of D/A using A/D converted data

4) Evaluation of D/A using DIR (Optical Link)

5) Evaluation of A/D using D/A converted data

6) Evaluation of A/D using DIT (Optical Link)

7) All interface signals including master clock are fed externally.

[AKD4562]

6)

5)

AKD4562

PORT2

10pin-Header

PORT1

DIT

PORT3

10pin-Header

1)

PORT4

4)

DIR

2) 3)

AKD43XX

D/A Board

CD Player

AKD53XX

A/D Board

ROM Board

1) Evaluation of loopback mode. <default>

Nothing should be connected to PORT3 and PORT4. In case of using external clock through a BNC

connector (J1), select EXT on JP13 (CLK) and short JP14 (XTE). This mode corresponds to only I2S

compatible mode.

JP6

X_BCLK

JP7

LRCK

JP8

BCLK

JP11

SDTI

JP12

DIR

JP13

CLK

JP14

XTE

32fs 64fs ADC DIR ADC DIR ADC DIR VD GND

<KM061600>

-5-

’00/06

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