AKD4527B Datasheet, PDF (30/40 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.D FOR AK4527B

ASAHI KASEI
At first the following message is displayed:
****** AK4527B Control Program ver 2.0 , '00/9 ******
copyright(c) 2000, Asahi Kasei Microsystems co.,ltd.
All rights reserved.
[AK4527B Control Program]
Then the following default register map is displayed (Loop starts from here):
AK4527B : 3-wire Serial control mode CAD1-0=01 ----------------------------
ADDR = 00 : 00 <Control 1> ( 0
0
0
0
DIF1 DIF0 0
SMUTE)
ADDR = 01 : 00 <Control 2> ( 0
0
LOOP1 LOOP0 SDOS DFS ACKS 0 )
ADDR = 02 : 00 <L1 ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 03 : 00 <R1 ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 04 : 00 <L2 ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 05 : 00 <R2 ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 06 : 00 <L3 ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 07 : 00 <R3 ATT> ( ATT7 ATT6 ATT5 ATT4 ATT3 ATT2 ATT1 ATT0 )
ADDR = 08 : 00 <DEM>
(0 0
DEMA1 DEMA0 DEMB1 DEMB0 DEMC1 DEMC0)
ADDR = 09 : 01 <CLK Mode> ( 0 0
0
0
0
0
0
RSTN )
ADDR = 0A : 3F <DZF>
( OVFE 0
DZFM2 DZFM1 DZFM0 PWVRN PWADN PWDAN)
Input 1(Write), R(Reset), T(Table), I(Increment) or D(Decrement) :
1) If you input “1”, you can write data to AK4527B.
You can write data to AK4527B
Input Register Address (2 figure, hex) (00-0A) =
Input register address in 2 figures of hexadecimal.
Then current data of this address is displayed:
AK4527B
ADDR = 00 : 08 <Control 1> ( 0
0 0 0 DIF1 DIF0 0
00001
00
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 AK4527B.
Then the data written to this address is displayed:
AK4527B
ADDR = 00 : 0C <Control 1> ( 0
0 0 0 DIF1 DIF0 0
00001
10
SMUTE)
0
SMUTE)
0
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.
5) If you input “D” or “d”, this program decrement data of current address by 1.
6) If you input “S” or “s”, this program is terminated.
‘00/9
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