92HD73C 데이터 시트보기 (PDF) - Integrated Device Technology

부품명

상세내역

일치하는 목록

92HD73C

SIX CHANNEL HD AUDIO CODEC

Integrated Device Technology 

92HD73C

SIX CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT

PC AUDIO

ADC0.CnvrtID.Channel = 0

ADC1.CnvrtID.Channel = 2

Stream ID

Data

Length

ADC0.CnvrtID.Channel = 2

ADC1.CnvrtID.Channel = 0

Stream ID

Data

Length

ADC0

Left Channel

ADC1

Left Channel

ADC0

Right Channel

ADC1

Right Channel

ADC1

Left Channel

ADC0

Left Channel

ADC1

Right Channel

ADC0

Right Channel

Figure 3. Multi-channel capture

The following figure describes the bus waveform for a 24-bit, 48KHz capture stream with ID set to 1.

BITCLK

SDI

0

0

0

1

0

0

1

1

0

0

ADC0

L23

ADC0 ADC0

L0

R23

ADC0 ADC1

R0

L23

ADC1 ADC1

L0

R23

ADC1

R0

STREAM ID

DATA LENGTH

STREAM TAG

LEFT

RIGHT

LEFT

RIGHT

ADC0

ADC1

DATA BLOCK

Figure 4. Multi-channel timing diagram

ADC[1:0] Cnvtr

Bit Number

Sub Field Name

Description

Stream Type (TYPE):

[15]

StrmType

0: PCM

1: Non-PCM (not supported)

Sample Base Rate

[14]

FrmtSmplRate

0= 48kHz

1=44.1KHz

[13:11]

SmplRateMultp

Sample Base Rate Multiple

000=48kHz/44.1kHz or less

001= x2

010= x3 (not supported)

011= x4

100-111= Reserved

Table 9: Multi-Converter Stream Critical Entries.

20

SIX CHANNEL HD AUDIO CODEC, PREMIUM WLP 3/4 COMPLIANT

92HD73C

V 1.3 08/11

Share Link: