AKD4588 Datasheet, PDF (4/46 Pages) Asahi Kasei Microsystems – Evaluation board Rev.C for AK4588

ASAHI KASEI
[AKD4588]
(2) ADC Evaluation of using internal DIT
2-1. Analog input
2-1-1. BNC connectors J10 (LIN) and J9 (RIN) are used for analog input.
2-2. Digital output (bi-phase output)
2-2-1. PORT2 (TORX176) or J11 (TX1) is used for digital output.
2-2-2. Digital output (bi-phase output) is selected using Toslink (TOTX176: PORT2) or using BNC
Connecter J11 (TX1) by JP2 (TX1) (Refer Figure3.)
JP2
BNC
OPT
or
TX1
Using BNC
JP2
BNC
OPT
TX1
Using Toslink
Figure 3 Selection of digital output (bi-phase)
2-2-3. Set the part of (DIR/DIT part) control resister software (addr00H: CM10=01) is (Clock Mode is X’tal
Mode.)
2-2-4. Clock source is X1 (X’tal).
2-2-5. DIP-SW SW2-2 (MASTER) is ON. Audio Digital Interface Format is 24bit, left justified at this time.
(Refer datasheet.).
<KM073800>
-4-
2004/02