AKD5365_06 Datasheet, PDF (3/37 Pages) Asahi Kasei Microsystems – digital audio 24bit 96kHz A/D converter

ASAHI KASEI
[AKD5365]
(2) Master Mode
(2-1) A/D evaluation using DIT function of AK4103
PORT1 (DIT) is used. DIT generates audio bi-phase signal from received data and which is output through
optical connector (TOTX176). It is possible to connect AKM’s D/A converter evaluation boards on the
digital-amplifier which equips DIR input. Nothing should be connected to PORT2 (ROM). In case of using
external clock through a BNC connector (J13), select EXT on JP8 (CLK) and short JP6 (XTE) and open JP9
(EXT).
JP2
JP4
JP6
JP8
JP9
LRCK
BICK
XTE
CLK
EXT
„ Other jumper pins set up
1. JP1 (GND): Analog ground and Digital ground
OPEN: Separated.
SHORT: Common. (The connector “DGND” can be open.) <Default>
2. JP3 (M/S): Select Master/Slave mode for AK5365
SLAVE: Slave mode <Default>
MASTER: Master mode
3. JP5 (TVDD): Select DVDD for AK5365
REG: Supply from regulator
TVDD: Supply from TVDD connector <Default>
4. JP7 (MCLK): MCLK Frequency for 74HC4040
256: MCLK is 256fs. (=12.288MHz@fs=48kHz) <Default>
512: MCLK is 512fs. (=24.576MHz@fs=48kHz)
<KM068901>
-3-
2006/08