参数资料
型号: ADAV801ASTZ-REEL
厂商: ANALOG DEVICES INC
元件分类: 消费家电
英文描述: Audio Codec for Recordable DVD
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO64
封装: ROHS COMPLIANT, MS-026BCD, LQFP-64
文件页数: 35/56页
文件大小: 1405K
代理商: ADAV801ASTZ-REEL
ADAV801
Table 26. Receiver Buffer Configuration Register
RES
7
ADDRESS = 0001011 (0x0B)
RxBCONF5
If the user bits are formatted according to the IEC60958-3 standard and the DAT category is detected, the user bit
enabled only when there is a change in the start (ID) bit.
interrupt is
0 = User bit interrupt is enabled in normal mode.
If the DAT category is detected, the user bit interrupt is enabled only if there is a change in the start (ID) bit.
termines whether Channel A and Channel B user bits are stored in the buffer together or separated
and B.
between A
0 = User bits are stored together.
1 = User bits are stored separately.
RxBCONF3
Defines the function of RxCSBINT.
0 = RxCSBINT are set when a new block of r
1 = RxCSBINT is set only if the first five bytes
status block.
RxBCONF2–1
Defines the user bit buffer.
e ignored.
00 = User bits ar
10 = Formats the received user bits according to Byte 1, Bit 4 to Bit 7, of the channel status, if the PRO bit is set. If the
PRO bit is not set, formats the user bits according to the
11 = Reserved.
R
0 = 384 bits with Preamble Z as the sta
8 b
h Pr
st
1 = 76
its wit
eamble Z as the
rt of the buffer.
Rev. 0 | Page 35 of 56
RES
6
F5
RxBCONF4
4
NF3
RxB
2, 1
RxBCONF0
0
RxBCON
5
RxBCO
3
CONF2–1
eceiver channel status is read, which is 192 audio frames.
of the receiver channel status block changes from the previous channel
IEC60958-3 standard.
xBCONF0
Defines the user bit buffer size, if RxBCONF2–1 = 01.
rt of the buffer.
a
RxBCONF4
1 =
This bit de
01 = Updates the second user bit buffer when the first user bit buffer is full.
Table 27. Transmitter Control Register
ADDRESS = 0001100 (0x0C)
TxVALIDITY
TxRATIO2–0
TxCLKSEL1–0
TxENABLE
RES
7
TxVALIDITY
6
TxRATIO2–0
5, 4, 3
TxCLKSEL1–0
2, 1
TxENABLE
0
This bit is used to set or clear the VALIDITY bit in the AES3/SPDIF transmit stream.
0 = Audio is suitable for D/A conversion.
1 = Audio is not suitable for D/A conversion.
Determines the AES3/SPDIF transmitter to AES3/SPDIF receiver ratio.
000 = Transmitter to receiver ratio is 1:1.
001 = Transmitter to receiver ratio is 1:2.
010 = Transmitter to receiver ratio is 1:4.
101 = Transmitter to receiver ratio is 2:1.
110 = Transmitter to receiver ratio is 4:1.
Selects the clock source for the AES3/SPDIF transmitter.
ock source for the transmitter.
00 = Internal Clock 1 is the cl
01 = Internal Clock 2 is the clock source for the transmitter.
10 = Recovered PLL clock is the clock sour
11 = Reserved.
Enables the AES3/SPDIF transmitter.
0 = AES
1 = AES3/SPDIF transmitter is enabled.
ce for the transmitter.
3/SPDIF transmitter is disabled.
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ADAV803ASTZ 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)