參數(shù)資料
型號(hào)： AKD4394
廠商： Asahi Kasei Microsystems Co.,Ltd
英文描述： EVALUATION BOARD REV.C FOR AK4394
中文描述： 評(píng)價(jià)委員會(huì)REV.C的AK4394
文件頁(yè)數(shù)： 4/21頁(yè)
文件大?。?/td> 398K
代理商： AKD4394
ASAHI KASEI
[AKD4394]
<KM063001>
4
’00/05
(3) Using AD converted data
AD converted data from AKM’s AD evaluation boards(AKD539X, AKD535X) is used through PORT1.
* In case of using external clock through a BNC connector, select EXT of JP9 and short JP1.
* In case of using the double speed sampling mode, select 1/2X of JP8 and set S2-2(DFS) on.
JP7
SD
JP6
LR
XTL/EXT
DIR
JP5
BI
XTL/EXT
DIR
CLK
JP9
DIR
EXT
XTL
JP8
CKDIV 1
2X
1X
JP4
BCP
INV
THR
JP2
CS8414
VDD
GND
JP1
JP14
CKDIV 2
1/2X
1X
XTL
Fig.5 Jumper set-up (A/D)
(4) All interface signals including master clock are fed externally.
Under the following set-up, MCLK, LRCK and SCLK signals needed for the D/A to operate could be fed through PORT1.
JP7
SD
JP6
LR
XTL/EXT
DIR
JP5
BI
XTL/EXT
DIR
CLK
JP9
DIR
EXT
XTL
JP8
CKDIV 1
2X
1X
JP4
BCP
INV
THR
JP2
CS8414
VDD
GND
JP1
JP14
CKDIV 2
1/2X
1X
XTL
Fig.6 Jumper set-up (ext.)
2. MCLK set-up
When the LRCK is fed from the 74HC4040 on the board, The ratio of MCLK to LRCK can be selected by JP8 and JP14.
JP14
1X
1X
1/2X
1/2X
JP8
1X
2X
1X
2X
X'tal
MCLK
12.288MHz
24.576MHz
12.288MHz
12.288MHz
fs
MCLK/LRCK
256
512
128
128
12.288MHz
24.576MHz
24.576MHz
49.152MHz
48kHz
48kHz
96kHz
96kHz
Table.1 set-up example
3. BICK set-up
When BICK is supplied from U1(74HC4040), either 32fs or 64fs could be
selected. Fig.8 shows 64fs mode. 64fs mode is recommended.
*Only mode 0(LSB justified 16bit mode) can correspond to 32fs.
Fig.7 Jumper Set-up (BCS)
JP3
BCS
64
32
相關(guān)PDF資料
PDF描述
AKD4394(AKD4394) Evaluation board Rev.C for AK4394
AKD4394.(AKD4394) Evaluation board Rev.C for AK4394
AKD4395 EVALUATION BOARD REV.C FOR AK4395
AKD4395(AKD4395) Evaluation board Rev.C for AK4395
AKD4395.(AKD4395) Evaluation board Rev.C for AK4395
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AKD4394(AKD4394) 制造商:AKM 制造商全稱:AKM 功能描述:Evaluation board Rev.C for AK4394
AKD4394.(AKD4394) 制造商:AKM 制造商全稱:AKM 功能描述:Evaluation board Rev.C for AK4394
AKD4394_07 制造商:AKM 制造商全稱:AKM 功能描述:192kHz sampling 24Bit ツヒ DAC.
AKD4395 制造商:AKM 制造商全稱:AKM 功能描述:ADVANCED MULTI-BIT 192KHZ 24-BIT DAC
AKD4395(AKD4395) 制造商:AKM 制造商全稱:AKM 功能描述:Evaluation board Rev.C for AK4395
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