The PCM9211 is a complete analog and digital front-end for today's multimedia players and recorders

PCM9211

Manufacturer Part NumberPCM9211
DescriptionThe PCM9211 is a complete analog and digital front-end for today's multimedia players and recorders
ManufacturerTexas Instruments
PCM9211 datasheet
 


Specifications of PCM9211

Jitter(ps)50Sampling Rate(max)(khz)216
Power Supply(v)4.5-5.5 for Analog ,2.9-3.6 for DIXAdc Resolution(bits)24
Adc Sample Rate (ksps)96Control ModeSPI, I2C, Hardware
InputsPCM,S/PDIF, ADCOutputPCM,S/PDIF
Operating Temperature Range(c)-40 to 85Pin/package48LQFP
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DATA
B7
B6
Reg Name
RSV
RSV
Default Value
0
0
Memo
TXDMUT: DIT Output Audio Data Mute Control
0: No mute (default)
1: Audio data on biphase signal is Mute (zero data)
TXVFLG: DIT Output Validity Flag Control
0: V = '0', Valid (default)
1: V = '1', Invalid
Register 63h–68h, DIT Channel Status Data Buffer
Address
B7
B6
TXCS7
TXCS6
63h
CS Bit7
CS Bit6
TXCS15
TXCS14
64h
CS Bit15
CS Bit14
TXCS23
TXCS22
65h
CS Bit23
CS Bit22
TXCS31
TXCS30
66h
CS Bit31
CS Bit30
TXCS39
TXCS38
67h
CS Bit39
CS Bit38
TXCS47
TXCS46
68h
CS Bit47
CS Bit46
TXCS0: Use of channel status block.
TXCS1: Linear PCM information.
TXCS2: Copyright information.
TXCS5 – TXCS3: Additional format information.
TXCS7 – TXCS6: Channel status mode.
TXCS15 – TXCS8: Category code.
TXCS19 – TXCS16: Source number.
TXCS23 – TXCS20: Channel number.
TXCS27 – TXCS24: Sampling frequency.
TXCS29 - TXCS28: Clock accuracy.
TXCS31 – TXCS30: Not defined.
TXCS32: Maximum audio sample word length.
TXCS35 – TXCS33: Sample word length.
TXCS39 – TXCS36: Original sampling frequency.
TXCS47 – TXCS40: Not defined.
The data in this register are used for both channels (L-ch and R-ch). When these register data are used for the
DIT channel status data, a channel status data of bit 48 or later is all '0'. All initial values of this register are all '0'.
Copyright © 2010, Texas Instruments Incorporated
Register 62h, DIT Function Control 3/3
(Address: 62h, Write and Read)
B5
B4
B3
TXDMUT
RSV
TXVFLG
0
0
0
(Address: 63h–68h, Write and Read)
DATA
B5
B4
B3
TXCS5
TXCS4
TXCS3
CS Bit5
CS Bit4
CS Bit3
TXCS13
TXCS12
TXCS11
CS Bit13
CS Bit12
CS Bit11
TXCS21
TXCS20
TXCS19
CS Bit21
CS Bit20
CS Bit19
TXCS29
TXCS28
TXCS27
CS Bit29
CS Bit28
CS Bit27
TXCS37
TXCS36
TXCS35
CS Bit37
CS Bit36
CS Bit35
TXCS45
TXCS44
TXCS43
CS Bit45
CS Bit44
CS Bit43
Product Folder Link(s):
PCM9211
PCM9211
SBAS495 – JUNE 2010
B2
B1
B0
RSV
RSV
RSV
0
0
0
B2
B1
B0
TXCS2
TXCS1
TXCS0
CS Bit2
CS Bit1
CS Bit0
TXCS10
TXCS9
TXCS8
CS Bit10
CS Bit9
CS Bit8
TXCS18
TXCS17
TXCS16
CS Bit18
CS Bit17
CS Bit16
TXCS26
TXCS25
TXCS24
CS Bit26
CS Bit25
CS Bit24X
TXCS34
TXCS33
TXCS32
CS Bit34
CS Bit33
CS Bit32
TXCS42
TXCS41
TXCS40
CS Bit42
CS Bit41
CS Bit40
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