AKD5702-A Datasheet, PDF (6/33 Pages) Asahi Kasei Microsystems – portable digital audio 16bit A/D converter

ASAHI KASEI
Set up jumper pins of SDTO
JP30
SDTO_SEL
JP29
SDTOB
A
B
(3) PLL Slave Mode 2 (PLL Reference CLOCK: BCLK or LRCK pin)
* Connect PORT4 (DSP1) with DSP.
Figure below shows PORT4 pin assign.
PORT4
MCKI
BCLK
LRCK
SDTOA
VD
GND
GND
NC
NC
SDTOB
a) Set up jumper pins of MCKI clock
JP16
XTI
JP7
MCKI_SEL
JP5
TDMMCLK_SEL
JP32
MCLK_SEL
MCKO EXT_MCLK DIT
EXT
MCKO EXT_MCLK
[AKD5702-A]
JP8
MKFS
b) Set up jumper pins of BCLK clock
When an external clock is supplied through a BNC connector J2 (EXT/BCLK), J3 (EXT/LRCK), JP14 (EXT1)
and R20, JP15 (EXT2) and R21 should be properly selected in order to much the output impedance of the clock
generator.
JP28
M/S
JP9
BCLKFS
JP10
BCLK_SEL
M
S
<KM086501>
-6-
2007 / 04