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參數(shù)資料
| 型號： | AK4115VQ |
| 廠商： | ASAHI KASEI POWER DEVICES CORP |
| 元件分類： | 消費家電 |
| 英文描述： | High Feature 192kHz 24bit Digital Audio Interface Transceiver |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 0.50 MM PITCH, LEAD FREE, PLASTIC, LQFP-64 |
| 文件頁數(shù)： | 34/64頁 |
| 文件大?。?/td> | 606K |
| 代理商： | AK4115VQ |
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ASAHI KASEI
[AK4115]
MS0573-E-00
2006/12
- 34 -
Error Handing for RX (PSEL = “0”)
The followings nine events the INT0 and INT1 pins to trigger the interrupt condition. When the PLL is OFF (Clock
Operation Mode 1), INT0 and INT1 pins go to “L”.
1. UNLCK : PLL unlock state detect
“1” when the PLL loses lock. The AK4115 loses lock when the time between two preambles is not
correct or when those preambles are not correct.
2. PAR : Parity error or bi-phase coding error detection
“1” when parity error or bi-phase coding error is detected, updated every sub-frame cycle.
3. AUTO : Non-Linear PCM or DTS-CD Bit Stream detection
The OR function of NPCM and DTSCD bits.is available at the AUTO bit.
4. VRX : Validity flag detection
“1” when validity flag is detected. Updated every sub-frame cycle.
5. AUDION : Non-audio detection
“1” when the “AUDION” bit in recovered channel status indicates “1”. Updated every block cycle.
6. STC : Sampling frequency or pre-emphasis information change detection
When either FS3-0 bit or PEM bit is changed, it maintains “1” during 1 sub-frame.
7. QINT : U-bit Sync flag
“1” when the Q-subcode differs from the old one. Updated every sync code cycle for Q-subcode.
8. CINT : Channel status sync flag
“1” when received C bit differs from the old one. Updated every block cycle.
9. DAT : DAT Start ID detect
“1” when the category code indicates “DAT” and “DAT Start ID” is detected. When DCNT bit is
“1”, it does not indicate “1” even if “DAT Start ID” is detected again within “3841 x LRCK”.
When “DAT Start ID” is detected again after “3840 x LRCK” passed, it indicates “1”. When
DCNT bit is “0”, it indicates “1” every “DAT Start ID” detection.
相關(guān)PDF資料 |
PDF描述 |
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| AK4115 | High Feature 192kHz 24bit Digital Audio Interface Transceiver |
| AK4116VN | Low Power 48kHz Digital Audio Receiver |
| AK4120 | Sample Rate Converter with Mixer and Volume |
| AK4121A | Asynchronous Sample Rate Converter |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4115VQP | 功能描述:IC AUDIO DECODER 24BIT 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| AK4116 | 制造商:AKM 制造商全稱:AKM 功能描述:192kHz digital audio receiver |
| AK4116_05 | 制造商:AKM 制造商全稱:AKM 功能描述:Low Power 48kHz Digital Audio Receiver |
| AK4116384D | 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 |
| AK4116384G | 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 |
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