參數(shù)資料
型號(hào): AKD5383
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: EVALUATION BOARD REV.B FOR AK5383VF
中文描述: 評(píng)價(jià)委員會(huì)REV.B的AK5383VF
文件頁(yè)數(shù): 5/22頁(yè)
文件大?。?/td> 409K
代理商: AKD5383
ASAHI KASEI
[AKD5383 Rev.B]
<KM060101>
’00/05
- 5 -
3. Jumper-set up and explanation
Set up the CS8402's data format corresponding the serial data interface of the AK5383.
AKD5383
Data Format
Slave mode
Mater mode
I
2
S Slave mode
I
2
S master mode
SMODE2
(SW2-5)
ON
ON
OFF
OFF
SMODE1
(SW2-4)
ON
OFF
ON
OFF
8402
(SW2-1)
ON
OFF
OFF
OFF
BCF
(JP6)
F
R
R
R
LRP
(JP10)
H
L
H
H
*DIP-SW is ON=”L”
OFF=”H”
Table 1. Serial data interface of AK5383 and CS8402
[SW2-1]: CS8402's data format
ON: MSB justified, 24bit
OFF:IIS Compatible
[JP6]: Define the polarity of SCLK.
F:SCLK is inverted.
R:SCLK coincides with AK5383
[JP10]: Define the polarity of LRCK.
L:LRCK is inverted.
H:LRCK coincides with AK5383.
4. The other function set up
No.
1
2
3
4
5
6
PIN
8402
DFS
HPFE
SM1
SM2
ON
See the Table1.
48k
disable
Seethe Table 1.
OFF
96k
enable
CALMODE
Table 2. DIP-SW2 set-up
VCOM
AIN
*DIP-SW is ON=”L” OFF=”H”
Selects the sampling rate.
Selects HPF of AK5383.
Selects the reference signal for Offset-Cal of K5383
VCOM:VCOML,VCOMR pin
AIN: Analog input pin (AINL
±
,AINR
±
)
[JP13] : Selects the analog power supply source to VA pin of the AK5383.
Open: Supply from the power supply terminal(VA+).
Short: Supply from 3-terminal voltage regulator(+5V) on the board.
n
The function of the toggle SW.
[SW3] Resets the CS8402. Upper position resets the internal counter of CS8402, then Bi-phase
signal is not output. Keep the "L" position during normal operation.
[SW4] Resets the AK5383. Keep the "H" position during conversion.
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