欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: ADAU1702JSTZ
廠商: ANALOG DEVICES INC
元件分類: 消費家電
英文描述: SigmaDSP 28-56-Bit Audio Processor with Two ADCs and Four DACs
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝: ROHS COMPLIANT, PLASTIC, MS-026BBC, LQFP-48
文件頁數: 27/52頁
文件大小: 773K
代理商: ADAU1702JSTZ
ADAU1702
The writeback function writes data from the ADAU1702
interface registers to the second page of the self-boot EEPROM,
Address 32 to Address 63. Starting at EEPROM Address 26
(so that the interface register data begins at Address 32), the
EEPROM should be programmed with six bytes—the message
byte (0x01), two length bytes, the chip address (0x00), and the
2-byte subaddress for the interface registers (0x08, 0x00). There
must be a message to the DSP core control register to enable
writing to the interface registers prior to the interface register
data in the EEPROM. This should be stored in EEPROM
Address 0. No-op messages (0x03) can be used in between
messages to ensure that these conditions are met.
Rev. 0 | Page 27 of 52
The ADAU1702 writes to EEPROM Chip Address 0xA0. The
LSBs of the addresses of some EEPROMs are pin configurable; in
most cases, these pins should be tied low to set the address to 0xA0.
The maximum number of bytes that is written back from the
ADAU1702 is 35 (eight 4-byte interface registers plus three
bytes of EEPROM-addressing overhead). With SCL running at
384 kHz, the writeback operation takes approximately 73 μs to
complete after being triggered. Ensure that sufficient power is
available to the system to allow enough time for a writeback to
complete, especially if the WB signal is triggered from a falling
power supply voltage.
Table 19. EEPROM Message Types
Message ID
0x00
0x01
Message Type
End
Write
Following Bytes
None
Two bytes indicating message length followed by appropriate
number of data bytes
Two bytes for delay
None
None
None
None
0x02
0x03
0x04
0x05
0x06
Delay
No operation executed
Set multiple writeback
Set WB to falling edge sensitive
End and wait for writeback
Table 20. EEPROM Data Example
1
0x01
Write
0x00
0x05
0x00
0x08
0x1C
0x00
Core control register data
0x40
Length
Device addr.
Core control register address
2
3
4
5
0x03
0x03
0x03
0x03
0x03
0x03
0x03
0x03
No-op bytes
0x03
0x03
0x03
0x03
0x03
0x03
0x03
0x03
No-op bytes
0x03
0x03
0x01
Write
0x00
0x00
0x23
0x00
0x08
Interface register address
0x00
0x00
No-op bytes
Length
Device addr.
0x00
0x00
0x00
0x00
Interface register data
0x00
0x00
6
0x00
0x00
0x00
0x00
Interface register data
0x00
0x00
0x00
0x00
7
8
9
10
0x00
0x00
0x00
0x00
Interface register data
0x00
Interface register data
0x00
Device addr.
0x00
Program RAM data
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x01
Write
0x00
0x01
0x61
0x04
Program RAM address
0x00
0x00
0x00
Program RAM data
0xE8
0x00
Length
0x00
0x01
0x00
0x01
11
0x00
0x00
0x00
0x00
0x01
0x00
0x08
0x00
Program RAM data (continues for 332 more bytes)
相關PDF資料
PDF描述
ADAU1702JSTZ-RL SigmaDSP 28-56-Bit Audio Processor with Two ADCs and Four DACs
ADC912A CMOS Microprocessor-Compatible 12-Bit A/D Converter
ADC912AFP CMOS Microprocessor-Compatible 12-Bit A/D Converter
ADC912AFS CMOS Microprocessor-Compatible 12-Bit A/D Converter
ADCMP341 Dual 0.275% Comparators and Reference with Programmable Hysteresis
相關代理商/技術參數
參數描述
ADAU1702JSTZ-RL 功能描述:IC AUDIO PROC 2ADC/4DAC 48-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻處理 系列:SigmaDSP® 其它有關文件:STA321 View All Specifications 標準包裝:1 系列:Sound Terminal™ 類型:音頻處理器 應用:數字音頻 安裝類型:表面貼裝 封裝/外殼:64-LQFP 裸露焊盤 供應商設備封裝:64-LQFP EP(10x10) 包裝:Digi-Reel® 其它名稱:497-11050-6
ADAU1761 制造商:AD 制造商全稱:Analog Devices 功能描述:SigmaDSP Stereo, Low Power, 96 kHz, 24-Bit Audio Codec with Integrated PLL
ADAU1761BCPZ 功能描述:IC SIGMADSP CODEC PLL 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:SigmaDSP® 標準包裝:2,500 系列:- 類型:PCM 數據接口:PCM 音頻接口 分辨率(位):15 b ADC / DAC 數量:1 / 1 三角積分調變:是 S/N 比,標準 ADC / DAC (db):- 動態范圍,標準 ADC / DAC (db):- 電壓 - 電源,模擬:2.7 V ~ 3.3 V 電壓 - 電源,數字:2.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:80-VFBGA 供應商設備封裝:80-BGA MICROSTAR JUNIOR(5x5) 包裝:帶卷 (TR) 其它名稱:296-21257-2
ADAU1761BCPZ 制造商:Analog Devices 功能描述:IC, AUDIO CODEC, 24BIT, 96KHZ, LFCSP-32
ADAU1761BCPZ-R7 功能描述:IC SIGMADSP CODEC PLL 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:SigmaDSP® 標準包裝:2,500 系列:- 類型:立體聲音頻 數據接口:串行 分辨率(位):18 b ADC / DAC 數量:2 / 2 三角積分調變:是 S/N 比,標準 ADC / DAC (db):81.5 / 88 動態范圍,標準 ADC / DAC (db):82 / 87.5 電壓 - 電源,模擬:2.6 V ~ 3.3 V 電壓 - 電源,數字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應商設備封裝:48-TQFN-EP(7x7) 包裝:帶卷 (TR)
主站蜘蛛池模板: 仁化县| 贡山| 三原县| 怀安县| 白山市| 邵东县| 霸州市| 容城县| 东兰县| 乐业县| 治多县| 延寿县| 夏河县| 西林县| 托克逊县| 宁城县| 汤阴县| 宽城| 仁寿县| 五河县| 大丰市| 横峰县| 乌兰察布市| 马山县| 漳平市| 土默特左旗| 尚志市| 隆安县| 盐边县| 辽宁省| 额济纳旗| 万年县| 疏勒县| 三河市| 交城县| 加查县| 启东市| 眉山市| 钦州市| 天镇县| 来凤县|