参数资料
型号: TLV320ADC3101IRGER
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQCC24
封装: GREEN, PLASTIC, VQFN-24
文件页数: 19/84页
文件大小: 1363K
代理商: TLV320ADC3101IRGER
Convention:
PageNumber:RegisterNumber:{RegisterBit}[RegisterName](ResetValue)
MCLK
BCLK
PLL
x(RxJ.D)/P
P0:0x04(4)[Clock-GenMuxing ](0h)
MCLK
BCLK
50 MHzMAX
13 MHzMAX
PLL_CLKIN
50 MHzMAX
PLL_CLK
110 MHzMAX
÷NADC
÷MADC
÷AOSR
ADC_CLK ADC_MOD_CLK
÷N
BDIV_CLKIN
26 MHzMAX
P0:0x1E(30)
[BDIVN _VAL ](1h)
BCLK
N = 1, 2, …, 127, 128
NADC = 1, 2, …, 127, 128
MADC = 1, 2, …, 127, 128
AOSR =1, 2, …, 255, 256
P0:0x12(18)
[ADCNADC _VAL ](1h)
P0:0x13(19)
[ADCMADC_VAL](1h)
P0:0x14(20)
[ADC AOSR _VAL ](80h)
ADC_CLK
33 MHzMAX
ADC_MOD_CLK
6.5 MHzMAX
ADC_FS
100 kHzMAX
P0:0x19(25)[CLKOUTMUX ](0h)
MCLK
BCLK
PLL_CLK
CDIV_CLKIN
110 MHzMAX
÷M
M = 1, 2, …, 127, 128
P0:0x1A(26)
[CLKOUTM_VAL ](1h)
CLKOUT (DOUT,GPIO1,GPIO2)
ADC_CLK ADC_MOD_CLK
Note:
MADCx AOSR > IADC
WhereIADCnumberofinstructions(InstructionCount)forthe ADCMACengine,itisprogrammablefrom2,4, …,510.
P0:0x05(5)[PLL P andR -VAL ](11h)
P0:0x06(6)[PLL J -VAL ](4h)
P0:0x07(7)[PLL D -VAL MSB ](0h)
P0:0x08(8)[PLL D -VAL LSB ](0h)
BCLKisanoutputinmastermode .
P0:0x1B(27):3[ADCInterfaceControl 1]
13 MHzMAX
50 MHzMAX
PLL_CLK_INREG
CODEC_CLKINREG
BCLKisaninputinslavemode
P0:0x1B(27):3 [ADCInterfaceControl ](0h)
13 MHzMAX
50 MHzMAX
ADC_CLKIN
P0:0x35(53)
[DOUTControl ](1Eh)
P0:0x04(4)[Clock-GenMuxing ](0h)
P0:0x1D(29)
[ADCInterfaceControl 2]
(2h)
SLAS553A – NOVEMBER 2008 – REVISED SEPTEMBER 2009...................................................................................................................................... www.ti.com
A detailed diagram of the audio clock section of the TLV320ADC3101 is shown in Figure 31.
Figure 31. Audio Clock Generation Processing
26
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s) :TLV320ADC3101
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