AKD4353 Datasheet, PDF (18/25 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK4353

ASAHI KASEI
[AKD4353 Control Program]
At first the following message is displayed:
****** AK4353 Control Program ver 2.0 , '00/2 ******
copyright(c) 2000, Asahi Kasei Microsystems co.,ltd.
All rights reserved.
Input control mode
0: 3-wire Serial, 1: I2C Bus
:
Input 0 or 1.
Then the following is displayed:
Input Chip Address(CAD1,CAD0) (2 figure, binary) =
Input chip address in 2 figures of binary.
Set CAD1 and CAD0 before the AKD4353 is powered up.
When hanging CAD1 and CAD0, set SW1(-PD) “L”, then “H” after that.
After chip address is defined, the following default register map is displayed (Loop starts from here):
3-wire Serial control mode CAD1-0=00 -----------------------------------
ADDR = 00 : 0B <Control 1> ( 0
000
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
00
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 DIF2 DIF1
000010
Input Register Data (2 figure, hex) (00-FF) =
You can write control data to this address. Input control data in 2 figures of hexadecimal.
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
000010
DIF0
1
DIF0
0
RSTN )
1
RSTN )
1
‘00/2
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