參數(shù)資料
型號(hào)： AK7714
廠商： Asahi Kasei Microsystems Co.,Ltd
元件分類(lèi)： 圓形連接器
英文描述： Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
中文描述： 20位音頻編解碼器與DSP和內(nèi)存延遲
文件頁(yè)數(shù)： 7/48頁(yè)
文件大?。?/td> 516K
代理商： AK7714
[ASAHI KASEI]
[AK7714]
M0018-E-00
‘98/07
- 7 -
Pin No.
Pin name
I/O
Function
Classification
Power supply
42,43
DVSS
-
Digital Ground
44,45
DVDD
-
+5 V Digital power supply
47
WRQ
I
Microcomputer interface Write Request pin
48
CS
I
Microcomputer interface chip selector input pin (Pulldown)
Also used for SO control in addition to chip selection.
When only one AK7714 is used and SO is not used, CS="L" may be used
unchanged. SO and RDY will be Hi-z when CS ="H".
External condition jump pin (Pulldown)
Microcomputer
interface
49
JX
I
Program control
53
SI
I
Microcomputer interface serial data input pin (Pulldown)
55
SCLK
I
Microcomputer interface serial data clock input pin
Microcomputer
interface
Clock output control pin (Pulldown)
Use of CTRL0 and CTRL1 allows the CLKO output and LRCLK/BITCLK
outputs
in the master mode to be fixed to “L” or “H”. See Function Description.
CTRL1
0
1
1
CTRL0
0
0
1
CLKO
Output
“L”
“L”
LRCLK
Output
Output
“H”(“L”)
BITCLK
Output
Output
“L”
Control
56
CTRL0
I
57
DSP RESET
I
58
CODEC RESET
I
Reset pin
Normally, DSP RESET and CODEC RESET are simultaneously controlled for
use.
59
INIT RESET
I
Reset pin (for initialization)
Used to input “L” to initialize the AK7714 at power-on.
Reset
相關(guān)PDF資料
PDF描述
AK7714VT Circular Connector; No. of Contacts:8; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:16; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:16-8 RoHS Compliant: No
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參數(shù)描述
AK7714VT 制造商:AKM 制造商全稱(chēng):AKM 功能描述:20-Bit Audio Codec with DSP and Delay RAM
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