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| 型号： | ADAV801ASTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 31/60页 |
| 文件大小： | 0K |
| 描述： | IC CODEC AUDIO R-DVD 3.3V 64LQFP |
| 标准包装： | 1 |
| 类型： | 音频编解码器 |
| 数据接口： | 串行 |
| 分辨率（位）： | 24 b |
| ADC / DAC 数量： | 2 / 2 |
| 三角积分调变： | 无 |
| 动态范围，标准 ADC / DAC (db)： | 102 / 101 |
| 电压 - 电源，模拟： | 3 V ~ 3.6 V |
| 电压 - 电源，数字： | 3 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-LQFP（10x10） |
| 包装： | 托盘 |
| 配用： | EVAL-ADAV801EBZ-ND - BOARD EVALUATION FOR ADAV801 |
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ADAV801
Rev. A | Page 37 of 60
Transmitter Buffer Configuration—Address 0001101 (0x0D)
Table 39. Transmitter Buffer Configuration Register Bit Map
7
6
5
4
3
2
1
0
IU_Zeros3
IU_Zeros2
IU_Zeros1
IU_Zeros0
TxBCONF3
TxBCONF2
TxBCONF1
TxBCONF0
Table 40. Transmitter Buffer Configuration Register Bit Descriptions
Bit Name
Description
IU_Zeros[3:0]
Determines the number of zeros to be stuffed between IUs in a message up to a maximum of 8.
0000 = 0.
0001 = 1.
…
0111 = 7.
1000 = 8.
TxBCONF3
Transmitter user bits can be stored in separate buffers or stored together.
0 = User bits are stored together.
1 = User bits are stored separately.
TxBCONF[2:1]
Configures the transmitter user bit buffer.
00 = Zeros are transmitted for the user bits.
01 = Transmitter user bit buffer size is configured according to TxBCONF0.
10 = User bits are written to the transmit buffer in IUs specified by the IEC60958-3 standard.
11 = Reserved.
TxBCONF0
Determines the buffer size of the transmitter user bits when TxBCONF[2:1] is 01.
0 = 384 bits with Preamble Z as the start of the buffer.
1 = 768 bits with Preamble Z as the start of the buffer.
Channel Status Switch Buffer and Transmitter—Address 0001110 (0x0E)
Table 41. Channel Status Switch Buffer and Transmitter Register Bit Map
7
6
5
4
3
2
1
0
Reserved
Tx_A/B_Same
Disable_Tx_Copy
Reserved
TxCSSWITCH
RxCSSWITCH
Table 42. Channel Status Switch Buffer and Transmitter Register Bit Description
Bit Name
Description
Tx_A/B_Same
Transmitter Channel Status A and B are the same. The transmitter reads only from the Channel Status A buffer and
places the data into the Channel Status B buffer.
0 = Channel status for A and B are separate.
1 = Channel status for A and B are the same.
Disable_Tx_Copy
Disables the copying of the channel status bits from the transmitter channel status buffer to the S/PDIF transmitter
buffer.
0 = Copying transmitter channel status is enabled.
1 = Copying transmitter channel status is disabled.
TxCSSWITCH
Toggle switch for the transmit channel status buffer.
0 = 24-byte Transmitter Channel Status A buffer can be accessed at address locations 0x38 through 0x4F.
1 = 24-byte Transmitter Channel Status B buffer can be accessed at address locations 0x38 through 0x4F.
RxCSSWITCH
Toggle switch for the receive channel status buffer.
0 = 24-byte Receiver Channel Status A buffer can be accessed at address locations 0x20 through 0x37.
1 = 24-byte Receiver Channel Status B buffer can be accessed at address locations 0x20 through 0x37.
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相关代理商/技术参数 |
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| ADAV801ASTZ-REEL | 功能描述:IC CODEC AUDIO R-DVD 3.3V 64LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:立体声音频 数据接口:串行 分辨率（位）:18 b ADC / DAC 数量:2 / 2 三角积分调变:是 S/N 比，标准 ADC / DAC (db):81.5 / 88 动态范围，标准 ADC / DAC (db):82 / 87.5 电压 - 电源，模拟:2.6 V ~ 3.3 V 电压 - 电源，数字:1.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘 供应商设备封装:48-TQFN-EP（7x7） 包装:带卷 (TR) |
| ADAV802AST | 制造商:Analog Devices 功能描述:AUDIO CODEC FOR RECORDABLE DVD - Bulk |
| ADAV802ASTZ | 制造商:Analog Devices 功能描述: |
| ADAV803 | 制造商:AD 制造商全称:Analog Devices 功能描述:Audio Codec for Recordable DVD |
| ADAV803AST | 制造商:Analog Devices 功能描述:AUDIO CODEC FOR RECORDABLE DVD - Bulk |
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