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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Page 70/121

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PCM9211
SBAS495 – JUNE 2010
DATA
B7
B6
Reg Name
RSV
RSV
Default Value
0
0
Memo
CS1BPLS: CSBIT1 Detection Signal Select
0: Hold value (default)
1: Pulse
NPCMP: NPCM Pin Output Polarity
0: Active high (default)
1: Active low
DTSCD: DTS CD/LD Detection
0: Unselected (default)
1: Selected
PAPB: Burst Preamble P
and P
A
B
0: Unselected
1: Selected (default)
CSBIT1: Channel Status Bit1 = 1 Detection
0: Unselected
1: Selected (default)
This register is used to set the definition of non-PCM data. The NPCM pin output and NPCM Register Flag
output follow this definition.
There are three types of non-PCM factors to be selected, based on OR logic.
The DTSCD Register (Register 29h) must be '1' (that is, selected) in order to output the
DTSCD flag from the MPIO, MPO, and INT pins as DIR Flag outputs.
70
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Register 28h, Non-PCM Definition
(Address: 28h, Write and Read)
B5
B4
B3
CS1BPLS
NPCMP
RSV
0
0
0
Detection
NOTE
Product Folder Link(s):
PCM9211
www.ti.com
B2
B1
B0
DTSCD
PAPB
CSBIT1
0
1
1
Copyright © 2010, Texas Instruments Incorporated