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參數資料
| 型號： | AKD4527B.(AKD4527B) |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | Evaluation board Rev.D for AK4527B |
| 中文描述： | 評估板Rev.D的AK4527B |
| 文件頁數： | 32/40頁 |
| 文件大?。?/td> | 348K |
| 代理商： | AKD4527B.(AKD4527B) |
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ASAHI KASEI
[AK4112A Control Program]
‘00/2
- 2 -
At first the following message is displayed:
****** AK4112 Control Program ver 2.0 , '00/1 ******
copyright(c) 2000, Asahi Kasei Microsystems co.,ltd.
All rights reserved.
Then the following is displayed:
After chip address is defined, the following default register map is displayed (Loop starts from here):
AK4112 Register Map
ADDR = 00 : 03 <CLK PD ctrl> (0 BCU CM1 CM0 OCKS1 OCKS0 PWN RSTN )
ADDR = 01 : 80 <I/O ctrl> (MPAR MTSC CS12 XTE IPS1 IPS0 OPS1 OPS0 )
ADDR = 02 : 4A <FMT DM ctrl> (V/TX DIF2 DIF1 DIF0 DEAU DEM1 DEM0 DFS )
ADDR = 03 : 00 <RCV STAT 1> (ERF 0 AUDIO AUTO PEM FS1 FS0 RFS96)
ADDR = 04 : 00 <RCV STAT 2> (CV STC CRC UNLOCK V FRERR BIP PAR )
ADDR = 05 : 00 <ChA STAT 0> (CA7 CA6 CA5 CA4 CA3 CA2 CA1 CA0 )
ADDR = 06 : 00 <ChA STAT 1> (CA15 CA14 CA13 CA12 CA11 CA10 CA9 CA8 )
ADDR = 07 : 00 <ChA STAT 2> (CA23 CA22 CA21 CA20 CA19 CA18 CA17 CA16)
ADDR = 08 : 00 <ChA STAT 3> (CA31 CA30 CA29 CA28 CA27 CA26 CA25 CA24)
ADDR = 09 : 00 <ChB STAT 0> (CB7 CB6 CB5 CB4 CB3 CB2 CB1 CB0 )
ADDR = 0A : 00 <ChB STAT 1> (CB15 CB14 CB13 CB12 CB11 CB10 CB9 CB8 )
ADDR = 0B : 00 <ChB STAT 2> (CB23 CB22 CB21 CB20 CB19 CB18 CB17 CB16)
ADDR = 0C : 00 <ChB STAT 3> (CB31 CB30 CB29 CB28 CB27 CB26 CB25 CB24)
ADDR = 0D : 00 <BstPre Pc 0> (PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 )
ADDR = 0E : 00 <BstPre Pc 1> (PC15 PC14 PC13 PC12 PC11 PC10 PC9 PC8 )
ADDR = 0F : 00 <BstPre Pd 0> (PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 )
ADDR = 10 : 00 <BstPre Pd 1> (PD15 PD14 PD13 PD12 PD11 PD10 PD9 PD8 )
ADDR = 11 : 02 <Count ctrl> (0 0 0 0 0 EFH1 EFH0 XFS96)
Input 0(Read), 1(Write), R(Reset), T(Table) or S(Stop) :
1) If you input “0”, you can read data from AK4112A.
You can read data from AK4112
Input Register Address (2 figure, hex) (00H-11H) =
Input register address in 2 figures of hexadecimal.
Then current data of this address is displayed:
AK4112A
ADDR = 00 : 03 <CLK PD ctrl> (0 BCU CM1 CM0 OCKS1 OCKS0 PWN RSTN)
0 0 0 0 0 0 1 1
2) If you input “1”, you can write data to AK4112A.
You can write data to AK4112
Input Register Address (2 figure, hex) (00H-02H or 11H) =
Input register address in 2 figures of hexadecimal.
Then current data of this address is displayed:
AK4112A
ADDR = 00 : 03 <CLK PD ctrl> (0 BCU CM1 CM0 OCKS1 OCKS0 PWN RSTN)
0 0 0 0 0 0 1 1
Input Register Data (2 figure, hex) =
You can write control data to this address. Input control data in 2 figures of hexadecimal.
Refer to datasheet of AK4112A.
Then the data written to this address is displayed:
AK4112
ADDR = 00 : 23 <CLK PD ctrl> (0 BCU CM1 CM0 OCKS1 OCKS0 PWN RSTN)
0 0 1 0 0 0 1 1
3) If you input “R” or “r”, this program writes default data to all register addresses.
4) If you input “T” or “t”, current register map is displayed.
5) If you input “S” or “s”, this program is terminated.
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| AKD4532 | 制造商:AKM 制造商全稱:AKM 功能描述:Internet/Network/General Purpose Multimedia Audio CODEC |
| AKD4534 | 制造商:AKM 制造商全稱:AKM 功能描述:16Bit CODEC with MIC/HP/SPK-AMP |
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