參數(shù)資料
型號: AK4126
廠商: Asahi Kasei Microsystems Co.,Ltd
英文描述: digital sample rate converter.
中文描述: 數(shù)字采樣率轉換器。
文件頁數(shù): 8/29頁
文件大?。?/td> 911K
代理商: AK4126
ASAHI KASEI
[AKD4126-A]
<KM083203>
2007/01
- 8 -
(2)-2. External equipments are connected via 10-pin connector (PORT4).
(2)-2-1. Set up TX
As Optical connector: PORT3 (OPT) and BNC connector: J3 (COAX) are not used, please don’t connect
anything.
(2)-2-2. Set up OBICK, OLRCK and SDTO
Clocks (OBICK and OLRCK) of the AK4126 (U1) are supplied from external equipment via 10-pin
connector: PORT4 (OUTPUT), and output data (SDTO) of the AK4126 (U1) is output to external equipment
via 10-pin connector: PORT4 (OUTPUT).
JP 19
O B IC K 1
O LR C K
O M C LK
JP 20
S D TO
JP18
JP 21
O B IC K 2
JP22
IN V
T H R
(TH R )
(O pen)
(O pen)
(O pen)
(O pen)
(2)-2-3. Set up SDTO1, SDTO2 and SDTO3
A data selected among SDTO1, SDTO2 and SDTO3 of the AK4126 (U1), is input to external equipment via
10-pin connector: PORT4 (OUTPUT). SDTO1, SDTO2 and SDTO3 cannot be selected at same time.
(a) SDTO1 is input to external equipment
J P 2
J P 4
S D T O 1
S D T O 2
S D T O 1
S D T O
(S D T O )
S D T O
S D T O 2
(O p e n )
S D T O 3
J P 6
S D T O
S D T O 3
(O p e n )
(b) SDTO2 is input to external equipment
J P 2
S D T O 1
S D T O 2
J P 4
S D T O 1
S D T O
(O p e n )
S D T O
S D T O 2
(S D T O )
S D T O 3
J P 6
S D T O
S D T O 3
(O p e n )
(c) SDTO3 is input to external equipment
J P 2
S D T O 1
S D T O 2
J P 4
S D T O 1
S D T O
(O p e n )
S D T O
S D T O 2
(O p e n )
S D T O 3
J P 6
S D T O
S D T O 3
(S D T O )
(2)-2-4. Set up Output Audio Interface Format 2 and Output Audio Interface Format 1 of the
AK4126 (U1)
Set up Output Audio Interface Format 2 and Output Audio Interface Format 1 of the AK4126 (U1) by
SW2. About setting of default, please refer to Table8. About setting except default, please refer to
Table9 and Table11.
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