参数资料
型号: ADAV801ASTZ
厂商: Analog Devices Inc
文件页数: 32/60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:
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
ADAV801
Rev. A | Page 38 of 60
Transmitter Message Zeros Most Significant Byte—Address 0001111 (0x0F)
Table 43. Transmitter Message Zeros Most Significant Byte Register Bit Map
7
6
5
4
3
2
1
0
MSBZeros7
MSBZeros6
MSBZeros5
MSBZeros4
MSBZeros3
MSBZeros2
MSBZeros1
MSBZeros0
Table 44. Transmitter Message Zeros Most Significant Byte Register Bit Description
Bit Name
Description
MSBZeros[7:0]
Most significant byte of the number of zeros to be stuffed between IEC60958-3 messages (packets).
Default = 0x00.
Transmitter Message Zeros Least Significant Byte—Address 0010000 (0x10)
Table 45. Transmitter Message Zeros Least Significant Byte Register Bit Map
7
6
5
4
3
2
1
0
LSBZeros7
LSBZeros6
LSBZeros5
LSBZeros4
LSBZeros3
LSBZeros2
LSBZeros1
LSBZeros0
Table 46. Transmitter Message Zeros Least Significant Byte Register Bit Descriptions
Bit Name
Description
LSBZeros[7:0]
Least significant byte of the number of zeros to be stuffed between IEC60958-3 messages (packets). Default = 0x09.
Autobuffer—Address 0010001 (0x11)
Table 47. Autobuffer Register Bit Map
7
6
5
4
3
2
1
0
Reserved
Zero_Stuff_IU
Auto_UBits
Auto_CSBits
IU_Zeros3
IU_Zeros2
IU_Zeros1
IU_Zeros0
Table 48. Autobuffer Register Bit Descriptions
Bit Name
Description
Zero_Stuff_IU
Enables the addition or subtraction of zeros between IUs during autobuffering of the user bits in IEC60958-3 format.
0 = No zeros added or subtracted.
1 = Zeros can be added or subtracted between IUs.
Auto_UBits
Enables the user bits to be autobuffered between the AES3/S/PDIF receiver and transmitter.
0 = User bits are not autobuffered.
1 = User bits are autobuffered.
Auto_CSBits
Enables the channel status bits to be autobuffered between the AES3/S/PDIF receiver and transmitter.
0 = Channel status bits are not autobuffered.
1 = Channel status bits are autobuffered.
IU_Zeros[3:0]
Sets the maximum number of zero-stuffing to be added between IUs while autobuffering up to a maximum of 8.
0000 = 0.
0001 = 1.
0111 = 7.
1000 = 8.
Sample Rate Ratio MSB—Address 0010010 (0x12)
Table 49. Sample Rate Ratio MSB Register (Read-Only) Bit Map
7
6
5
4
3
2
1
0
Reserved
SRCRATIO14
SRCRATIO13
SRCRATIO12
SRCRATIO11
SRCRATIO10
SRCRATIO09
SRCRATIO08
Table 50. Sample Rate Ratio MSB Register (Read-Only) Bit Descriptions
Bit Name
Description
SRCRATIO[14:8]
Seven most significant bits of the15-bit sample rate ratio.
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