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參數(shù)資料
| 型號(hào)： | AK4113VF |
| 廠商： | Asahi Kasei Microsystems Co.,Ltd |
| 英文描述： | 192KHZ 24BIT DIR WITH 6:1 SELECTOR |
| 中文描述： | 192kHz 24位處長與6:1選擇器 |
| 文件頁數(shù)： | 34/49頁 |
| 文件大?。?/td> | 531K |
| 代理商： | AK4113VF |
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ASAHI KASEI
[AK4113]
MS0349-E-01
2005/03
- 34 -
2-1-3. ACKNOWLEDGE
ACKNOWLEDGE is a software convention used to indicate successful data transfers. The transmitting device will
release the SDA line (HIGH) after transmitting eight bits. The receiver must pull down the SDA line during the
acknowledge clock pulse so that that it remains stable “L” during “H” period of this clock pulse. The AK4113 will
generates an acknowledge after each byte has been received.
In the read mode, the slave, the AK4113 will transmit eight bits of data, release the SDA line and monitor the line for an
acknowledge. If an acknowledge is detected and no STOP condition is generated by the master, the slave will continue to
transmit data. If an acknowledge is not detected, the slave will terminate further data transmissions and await the STOP
condition.
SCL FROM
MASTER
acknowledge
DATA
OUTPUT BY
TRANSMITTER
DATA
OUTPUT BY
RECEIVER
1
9
8
START
CONDITION
Clock pulse
for acknowledge
not acknowledge
Figure 34. Acknowledge on the I
2
C-bus
2-1-4. FIRST BYTE
The first byte, which includes seven bits of slave address and one bit of R/W bit, is sent after the START condition. If the
transmitted slave address matches an address for one of the device, the receiver who has been addressed pulls down the
SDA line.
The most significant five bits of the slave address are fixed as “00100”. The next two bits are CAD1 and CAD0 (device
address bits). These two bits identify the specific device on the bus. The hard-wired input pins (CAD1 pin and CAD0
pin) set them. The eighth bit (LSB) of the first byte (R/W bit) defines whether a write or read condition is requested by
the master. A “1” indicates that the read operation is to be executed. A “0” indicates that the write operation is to be
executed.
0
0
1
0
0
CAD1
CAD0
R/W
(Those CAD1/0 should match with CAD1/0 pins.)
Figure 35. The First Byte
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PDF描述 |
|---|---|
| AKD4124 | 192KHZ/ 24BIT HIGH PERFORMANCE ASYNCHRONOUS SRC |
| AK4124 | AB 5C 5#16 PIN RECP |
| AK4124VF | 192KHZ/ 24BIT HIGH PERFORMANCE ASYNCHRONOUS SRC |
| AKD4309B | JT 7C 7#20 SKT GRND PLUG |
| AKD4317 | Circular Connector; No. of Contacts:13; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:10-35 RoHS Compliant: No |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AK4113VFP-E2 | 功能描述:IC RCVR DGTL AUD 30VSOP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:- 其它有關(guān)文件:STA321 View All Specifications 標(biāo)準(zhǔn)包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應(yīng)用:數(shù)字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應(yīng)商設(shè)備封裝:64-LQFP EP（10x10） 包裝:Digi-Reel® 其它名稱:497-11050-6 |
| AK4114 | 制造商:AKM 制造商全稱:AKM 功能描述:HIGH FEATURE 192KHZ 24BIT DIGITAL AUDIO INTERFACE TRANSCEIVER |
| AK4114VQ | 制造商:AKM 制造商全稱:AKM 功能描述:HIGH FEATURE 192KHZ 24BIT DIGITAL AUDIO INTERFACE TRANSCEIVER |
| AK4114VQP | 功能描述:IC AUDIO DECODER 24BIT 48LQFP 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 |
| AK4115 | 制造商:AKM 制造商全稱:AKM 功能描述:High Feature 192kHz 24bit Digital Audio Interface Transceiver |
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