AKD4528 Datasheet, PDF (9/38 Pages) Asahi Kasei Microsystems – EVALUATION BOARD FOR AK4528 REV.C

ASAHI KASEI
At first the following message is displayed:
****** AK4353 Control Program ver 3.0 , '00/2 ******
copyright(c) 2000, Asahi Kasei Microsystems co.,ltd.
All rights reserved.
[AKD4528]
Then the following default register map is displayed (Loop starts from here):
3-wire Serial control mode CAD1-0=11 --------------------------------------
ADDR = 00 : 0B <Control 1> ( 0
0
0
0
DIF2 DIF1 DIF0 RSTN )
ADDR = 01 : 01 <Control 2> ( 0
0
DFS1 DFS0 CKS2 CKS1 CKS0 RSTN )
ADDR = 02 : 94 <Control 3> ( PL3 PL2 PL1 PL0 DEM1 DEM0 ATC SMUTE)
ADDR = 03 : FF <Lch ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 04 : FF <Rch ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 05 : 00 <TX>
(0
0
0
0
0
0
V
TXE )
ADDR = 06 : 00 <Ch Status 1>( 0
CS29 CS28 CS24 CS3 CS2 CS2 CS1 )
ADDR = 07 : 04 <Ch Status 2>( CS15 CS14 CS13 CS12 CS11 CS10 CS9 CS8 )
Input 1(Write), R(Reset), T(Table), I(Increment), D(Decrement) or S(Stop) :
1) If you input “1”, you can write data to AK4353.
You can write data to AK4353
Input Register Address (2 figure, hex) (00-07) =
Input register address in 2 figures of hexadecimal.
Then current data of this address is displayed:
ADDR = 00 : 0B <Control 1> ( 0
0
0
0
0
0
0
Input Register Data (2 figure, hex) (00-FF) =
DIF2 DIF1
0
1
You can write control data to this address. Input control data in 2 figures of hexadecimal.
DIF0
0
RSTN )
1
1
Refer to datasheet of AK4353.
Then the data written to this address is displayed:
ADDR = 00 : 09 <Control 1> ( 0
0
0
0
DIF2 DIF1 DIF0 RSTN )
0
0
0
0
1
0
0
1
2) If you input “R” or “r”, this program writes default data to all register addresses.
3) If you input “T” or “t”, current register map is displayed.
4) If you input “I” or “i”, this program increment data of current address by 1 (only for addr=03H or 04H). You can increment ATT
value by 1step.
5) If you input “D” or “d”, this program decrement data of current address by 1 (only for addr=03H or 04H). You can decrement
ATT value by 1step.
6) If you input “S” or “s”, this program is terminated.
<KM063100>
-9-
’00/06