參數(shù)資料
型號(hào)： TAS5036B
廠商： Texas Instruments, Inc.
英文描述： Digital Audio PWM Processor
中文描述： 數(shù)字音頻 PWM 處理器
文件頁(yè)數(shù)： 39/56頁(yè)
文件大小： 713K
代理商： TAS5036B
System Procedures for Initialization, Changing Data Rates, and Switching Between Master and Slave Modes
33
SLES073
—
February 2003
TAS5036B
Figure 4
–
5 shows the procedure to change the data rate using the DBSPD terminal and then restore the
register settings. In this example, the ERR_RCVRY terminal is used to hold off system re-initialization after
RESET is released. This permits the system controller to have as much additional time as necessary to restore
the register settings.
Once the data rate is set, the ERR_RCVRY and MUTE terminal signals are set high and the system
re-initializes.
MCLK
MUTE
Terminal
ERR_RCVRY
Terminal
Change from a 96-kHz data rate
MCLK_IN = 24.576 MHz
Clock unstable during transition.
HIGH and LOW intervals < 20 ns
Change to a 48-kHz data rate
MCLK_IN = 12.288 MHz
Volume Ramp
Up 120 ms
Volume Ramp
Down 60 ms
ERR_RCVRY can be set at
any time within this interval
Wait a minimum of 100
μ
s after the
LOW to HIGH transistion of RESET
Release ERR_RCVRY and
then MUTE when I2C
registers are programmed
> 5 ms
RESET
Terminal
DBSPD
Terminal
< 2 ms
Wait a minimum of
100
μ
s to set DBSPD
Restore register
settings via I2C
Figure 4
–
5. Changing the Data Sample Rate With An Unstable MCLK_IN Using the DBSPD Terminal
Because this sequence employs the RESET terminal, the internal register settings are set to the default
values.
Figure 4
–
6 shows the procedure to change the data rate using register X02 D7 and D6 and then restore the
other register settings. In this example, the ERR_RCVRY terminal is used to hold off system re-initialization
after RESET is released. This permits the system controller to have as much additional time as necessary to
restore the register settings.
Once the data rate is set, the ERR_RCVRY and MUTE terminal signals are set high and the system
re-initializes.
相關(guān)PDF資料
PDF描述
TAS5036BPFC Six Channel Digital Audio PWM Precessor
TAS5036IPFC SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR
TAS5036IPFCR SIX CHANNEL DIGITAL AUDIO PWM PROCESSOR
TB1239BF Bi-CMOS Integrated Circuit Silicon Monolithic
TB1240AN PAL/NTSC 1CHIP (IF + VCD RPOCESSOR) IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS5036B_06 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:Six Channel Digital Audio PWM Processor
TAS5036BPFC 功能描述:音頻 DSP Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS5036BPFCG4 功能描述:音頻 DSP Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TAS5036BPFCR 功能描述:多媒體雜項(xiàng) Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類(lèi)型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
TAS5036BPFCRG4 功能描述:多媒體雜項(xiàng) Dig Aud PWM Proc RoHS:否 制造商:Texas Instruments 類(lèi)型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*