AKD5702-A Datasheet, PDF (9/33 Pages) Asahi Kasei Microsystems – portable digital audio 16bit A/D converter

ASAHI KASEI
Set up jumper pins of LRCK clock
JP11
LRCKFS
JP13
LRCK_SEL
[AKD5702-A]
Set up jumper pins of SDTO
JP30
SDTO_SEL
JP29
SDTOB
A
B
(5) EXT Master Mode
* Connect PORT4 (DSP1) with DSP.
Figure below shows PORT4 pin assign. In this mode, MCKI should be supplied from PORT4, but BCLK and LRCK
should not be supplied.
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
JP8
MKFS
MCKO EXT_MCLK DIT
EXT
MCKO EXT_MCLK
*The setting of JP8(MKFS) is invalid in this mode,but if JP8(MKFS) is open, the input of the buffer will be unstable. So
JP8(MKFS) should set up any.
b) Set up jumper pins of BCLK clock
JP28
M/S
JP9
BCLKFS
JP10
BCLK_SEL
M
S
<KM086501>
-9-
2007 / 04