参数资料
型号: PCM9211PT
厂商: TEXAS INSTRUMENTS INC
元件分类: 网络接口
英文描述: DATACOM, TOKEN RING TRANSCEIVER, PQFP48
封装: GREEN, PLASTIC, LQFP-48
文件页数: 68/121页
文件大小: 1219K
代理商: PCM9211PT
RXIN0
RXIN1
RXIN2
RXIN4/ASCKI 0
RXIN3
RXIN5/ABCKI 0
RXIN6/ALRCKI 0
RXIN7/ADIN0
Clock/ Data
Recovery
MPIO_ A
SELECTOR
MPIO _A0 ( MSCKI)
MPIO _A1 ( MBCKI)
MPIO _A2 ( MLRCKI )
MPIO _A3 ( MDIN0 )
MPIO_ C
SELECTOR
MPIO _C0( CLKST )
MPIO _C1( MDIN1 )
MPIO _C2( MDIN2 )
MPIO _C3( MDIN3 )
MPIO _B
SELECTOR
MPIO_ B0 (MDOUT 0)
MPIO_ B1 (MDOUT 1)
MPIO_ B2 (MDOUT 2)
MPIO_ B3 (MDOUT 3)
ADC
VINL
VINR
Com. Supply
VCOM
MPO0/1
SELECTOR
MPO 0
MPO 1
MAIN
OUTPUT
SCKO
BCK
LRCK
DOUT
PORT
RXIN7
RXIN6
RXIN5
RXIN4
RXIN3
RXIN2
RXIN1
RXIN0
DITOUT
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
AUTO
DIR
ADC
AUXIN0
AUXIN1
AUXIN2
AUTO
DIR
ADC
AUXIN0
AUXIN1
DIT
Lock :DIR
Unlock:ADC
AUXIN 2
AUXOUT
DITOUT
RECOUT 0
RECOUT 1
AUXIN 0
AUXIN1
ADCStandalone
ADCMode
Control
FILT
PLL
DIR
LockDetection
ADC
RECOUT 0
RECOUT 1
SBAS495 – JUNE 2010
www.ti.com
Multi-Channel PCM Routing Function
Overview
The PCM9211 has a multi-channel PCM routing function (maximum of eight channels) that can route
multi-channel PCM signals easily. This function is enabled by using all the MPIOs.
MPIO_A and MPIO_C are assigned as multi-channel PCM input ports and clock transition outputs (CLKST).
MPIO_B and the Main audio port are assigned as multi-channel PCM output ports. For some applications, these
multi-channel PCM output ports have five data pins. The DOUT pin and the MDOUT pin share the same data.
A detailed block diagram is shown in Figure 33.
Figure 33. Multi-Channel PCM Routing Block Diagram
Initial Setting
To use the multi-channel function, set Register MCHR to '1'. In the multi-channel function, the assigned MPIO
function for Registers MPASEL[1:0], MPBSEL[2:0], and MPCSEL[2:0], are invalid; in other words, Register
MCHR has greater priority than Registers MPASEL[1:0], MPBSLE[2:0], and MPCSEL[2:0].
NOTE
In multi-channel PCM mode, Register MCHR (20h) and Register MPAxHz (6Eh) must be
set to '0' in order to get the outputs from the main port.
50
Copyright 2010, Texas Instruments Incorporated
Product Folder Link(s): PCM9211
相关PDF资料
PDF描述
PCN11MF STRIP TERMINAL BLOCK, 1 DECK
PCN12E-32S-2.54DSA 32 CONTACT(S), FEMALE, STRAIGHT TWO PART EURO CONNECTOR, SOLDER, SOCKET
PCN12E-44S-2.54DSA 44 CONTACT(S), FEMALE, STRAIGHT TWO PART EURO CONNECTOR, SOLDER, SOCKET
PCN12E-50S-2.54DSA 50 CONTACT(S), FEMALE, STRAIGHT TWO PART EURO CONNECTOR, SOLDER, SOCKET
PCR-E68LMD 68 CONTACT(S), MALE, RIGHT ANGLE TELECOM AND DATACOM CONNECTOR, SOLDER
相关代理商/技术参数
参数描述
PCM9211PTR 功能描述:音频发送器、接收器、收发器 216kHz Dig Aud Inter face Transceiver RoHS:否 制造商:Cirrus Logic 工作电源电压:3.3 V, 5 V 电源电流:11.8 mA 通道数量:1 最大工作温度:+ 70 C 接口类型:I2C, SPI 安装风格:SMD/SMT 封装 / 箱体:TSSOP-28 封装:
PCM-93 功能描述:电线鉴定 Pre-Printed WM Card, Vinyl Cloth, .22" W RoHS:否 制造商:TE Connectivity / Q-Cees 产品:Labels and Signs 类型: 材料:Vinyl 颜色:Blue 宽度:0.625 in 长度:1 in
PCM-9342 制造商:ADVANTECH 制造商全称:Advantech Co., Ltd. 功能描述:X86 SoC 3.5" SBC with VGA, LCD, LAN, USB, SATA, CF, PC/104
PCM-9342F-64A1E 制造商:ADVANTECH 制造商全称:Advantech Co., Ltd. 功能描述:X86 SoC 3.5" SBC with VGA, LCD, LAN, USB, SATA, CF, PC/104
PCM-9342FZ2-64A1E 制造商:ADVANTECH 制造商全称:Advantech Co., Ltd. 功能描述:X86 SoC 3.5" SBC with VGA, LCD, LAN, USB, SATA, CF, PC/104