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參數(shù)資料
| 型號： | AK410A |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | Quad Outputs 192kHz 24-Bit DIT |
| 中文描述： | 四輸出192kHz的24位動態(tài)網(wǎng) |
| 文件頁數(shù)： | 12/29頁 |
| 文件大?。?/td> | 331K |
| 代理商： | AK410A |
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ASAHI KASEI
[AK4101A]
MS0250-E-00
2003/07
- 12 -
2. Synchronous Mode (hardware controlled)
The AK4101A when configured in synchronous mode accepts 16 - 24 bit audio samples through the audio serial port
and provides dedicated pins for the control data and allows all channel status, user data and validity bits to be serially
input through port pins. This data is multiplexed, the parity bit generated, and the bit stream is biphase-mark encoded
and driven through an RS422 line driver. The four set of channels have individual channel status and user data pins.
2-1. Audio Routing Mode (Transparent Mode)
The AK4101A can be configured in audio routing mode (transparent mode) by ANS pin = TRANS pin = “1”. In this
mode, the channel status(C), user data(U) and validity(V) bits must pass through unaltered. The Block Start(B) signal is
configured as an input, allowing the transmit block structure to be slaved to the block structure of the receiver. The C, U
and V are now transmitted with the current audio sample. In audio routing mode, no CRCC bytes are generated and C
bits pass through unaltered. In audio routing mode, the FS0/CSN pin changes definition to AKMODE pin. When set
“H” the AK4101A can be configured directly with the AK4112B receiver. When set “L”, it may be used with other non-
AKM receivers. Setting the part with TRANS pin = “1” and ANS pin = “0” is illegal and places the chip into a test
mode.
Pin
Modes
ANS
TRANS
Synchronous/Asynchronous
Audio Routing
Source for C, U and V bits
0
0
Asynchronous mode
Normal mode
C Pin ORed Control Register
U Pin ORed Control Register
V Pin ORed Control Register
0
1
1
1
0
1
(Test mode)
Normal mode
Audio routing mode
Table 2. Mode setting
Synchronous mode
C,U and V pin
BLS
C (or U,V)
C(L0)
C(R0)
C(L1)
C(R31)
C(L31)
C(L32)
C(R191)
SDTI
LRCK
(I
S)
L0
R0
L31
R31
R191
L1
L32
LRCK
(except I
2
S)
Figure 1. Audio routing mode timing (AKMODE pin = “0”)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AK4112 | High Feature 96kHz 24bit DIR |
| AK4110 | Circular Connector; No. of Contacts:37; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:14-37 RoHS Compliant: No |
| AK4112A | High Feature 96kHz 24bit DIR |
| AK4112AVF | Circular Connector; No. of Contacts:5; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:14-5 RoHS Compliant: No |
| AK4113-B | 192kHz digital audio receiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4110 | 制造商:AKM 制造商全稱:AKM 功能描述:High Feature 96kHz 24bit DIR |
| AK411024D | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK411024G | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK411024S | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:65,536 x 32 Bit CMOS/BiCMOS Static Random Access Memory |
| AK411024W | 制造商:ACCUTEK 制造商全稱:ACCUTEK MICROCIRCUIT CORPORATION 功能描述:262,144 X 8 Bit MOS Dynamic Random Access Memory |
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