AKD4120_06 Datasheet, PDF (19/47 Pages) Asahi Kasei Microsystems – Sample Rate Converter with Mixer and Volume

ASAHI KASEI
[AKD4120]
2-3-1. Input#1 signal set-up
When Input#1 interfaces external equipment through DIR, PORT5 is used. When the audio data comes from AKM’s ADC board,
PORT4 is used.
[Input#1]
PORT5 (DIR): DIR (Optical link)
PORT4 (ADC): Connect to ADC board with 10pin Port
(1) PORT select
Input#1: Slave Mode
Jumper NO.
JP21 BCK12
PORT
JP22 SDTO12
PORT
JP23 LRCK12
PORT
JP2 MCK14
MCK12
JP4 SDTO14
SDTO12
JP6 BCK14
BCK12
JP8 LRCK14
LRCK12
JP32 SDTO14
PORT
JP1 MCK12
MCK14
JP3 SDTO12
SDTO14
JP5 BCK12
BCK14
JP7 LRCK12
LRCK14
JP15 IN
OUT
JP16
JP19
JP24 IN
OUT
JP25
JP26
Input#1
PORT3 (DIR)
open
open
open
open
open
open
short
open
short
open
short
open
short
open
short
open
open
open
open
open
open
open
open
open
open
open
open
open
open
open
open
short
PORT2 (ADC)
open
open
open
open
open
open
short
open
short
open
short
open
short
open
open
short
open
open
open
open
open
open
open
open
open
open
open
open
open
short
open
short
<KM066802>
- 19 -
2006/12