CS493254-CLZ 查看數據表（PDF） - Cirrus Logic

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CS493254-CLZ

Multi-Standard Audio Decoder Family

Cirrus Logic 

CS49300 Family DSP

Hex

A Value

Data Type

Message

0

DAI - PCM

0x800210

(default) CDI - Compressed

0x3FBFC0

0x800110

0x80002C

1

DAI - PCM and Compressed 0x800210

CDI - Unused

0x3FBFC0

0x800110

0xC0002C

2

DAI - Unused

0x800210

CDI - PCM

0x3FBFC0

0x800110

0x800020

3

DAI - PCM

0x800210

CDI - Bursty Compressed (for 0x003FC0

Broadcast-based Application 0x800110

Codes Only)

0x0E002C

4

DAI - Multichannel PCM

0x800210

(for Post-Processing Codes that can 0x3FBFC0

accept 2, 4 or 6 channels on one line) 0x800110

CDI - PCM

0x80002C

5

DAI - PCM

0x800210

0x3FBFC0

CDI - Multichannel PCM

0x800110

(for Post-Processing Codes that can 0x800025

accept 2, 4 or 6 channels on one line)

6

DAI - PCM

0x800210

0x003FC0

CDI - Not Used

0x800110

0x0E002B

Parallel Port - Compressed

(FIFO B)

(for Broadcast-based application codes

only)

7

DAI - Not Used

0x800210

0x003FC0

CDI - PCM

0x800110

0x0E0023

Parallel Port - Compressed

(FIFO B)

(for Broadcast-based application codes

only)

Table 18. Input Data Type Configuration

(Input Parameter A)

Hex

A Value

Data Type

Message

8

DAI - Not Used

0x800210

0x003FC0

CDI - Not Used

0x800110

0x0E0013

Parallel Port - PCM (FIFO C)

and Compressed (FIFO B) with

Intel or Motorola Parallel Host

Control

(for Broadcast-based application codes

only)

9

DAI - Not Used

0x800210

0x003FC0

CDI - Not Used

0x800110

0x0E0002

Parallel Port - Compressed 0x800118

(FIFO B) with I2C or SPI

0x000800

Serial Control

10

DAI - Not Used

0x800210

0x003FC0

CDI - Not Used

0x800110

0x0E0010

Parallel Port - PCM (FIFO C) 0x800118

with I2C or SPI Serial Control 0x000800

Table 18. Input Data Type Configuration

(Input Parameter A) (Continued)

Hex

B Value

Data Format

Message

0

PCM - I2S 24-bit

(default)

0x800217

0x8080FF

Compressed - I2S 16-bit

(Compressed meaning any type of

compressed data such as IEC61937-

packed AC-3, DTS, MPEG

0x80021A

0x8080FF

0x800117

0x011100

Multichannel, AAC or MP3 elementary 0x80011A

stream data from a DVD or IEC60958- 0x011900

packed elementary stream DTS data

from a DTS-CD)

1

PCM - Left Justified 24-bit 0x800217

0x8080FF

Compressed - Left Justified 0x80021A

16-bit

0x8080FF

(Compressed meaning any type of 0x800117

compressed data such as IEC61937- 0x001000

packed AC-3, DTS, MPEG

Multichannel, AAC or MP3 elementary

0x80011A

stream data from a DVD or IEC60958- 0x001800

packed elementary stream DTS data

from a DTS-CD)

Table 19. Input Data Format Configuration

(Input Parameter B)

DS339F7

75

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