CS493253-CL Cirrus Logic Inc, CS493253-CL Datasheet - Page 74

• Manufacturer Part Number: CS493253-CL
• Description: Multi Standard Audio Decoder 44-Pin PLCC
• Manufacturer: Cirrus Logic Inc

Specifications of CS493253-CL

• Package: 44PLCC
• Operating Temperature: 0 to 70 °C

74
1
2
22
24
3
B Value
Table 19. Input Data Format Configuration
PCM - Left Justified 24-bit
Compressed - Left Justified
16-bit
(Compressed meaning any type of
compressed data such as IEC61937-
packed AC-3, DTS, MPEG
Multichannel, AAC or MP3 elementary
stream data from a DVD or IEC60958-
packed elementary stream DTS data
from a DTS-CD)
PCM - I
Multichannel PCM (6 Channel)
- Left Justified 24-bit PCM
(for Post-Processing Codes that can
accept 6 channels on one line like
THX Surround EX application code)
PCM - I
Multichannel PCM (2 Channel)
- Left Justified 24-bit PCM
(used only by special post-processing
application codes)
PCM - I
Multichannel PCM (4 Channel)
- Left Justified 24-bit PCM
(used only by special post-processing
application codes)
PCM - Left Justified 24-bit
Multichannel PCM (6 Channel)
- Left Justified 24-bit
(for Post-Processing Codes that can
accept 6 channels on one line like
THX Surround EX application code)
(Input Parameter B) (Continued)
2
2
2
S 24-bit
S 24-bit
S 24-bit
Data Format
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x001000
0x80011A
0x001800
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0048C0
0x80011A
0x0119C0
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0018C0
0x80011A
0x0119C0
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0030C0
0x80011A
0x0119C0
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0048C0
0x80011A
0x0018C0
Message
Hex
32
34
4-6
7
72
74
B Value
Table 19. Input Data Format Configuration
PCM - Left Justified 24-bit
Multichannel PCM (2 Channel)
- Left Justified 24-bit
(used only by special post-processing
application codes)
PCM - Left Justified 24-bit
Multichannel PCM (4 Channel)
- Left Justified 24-bit
(used only by special post-processing
application codes)
Not Used
PCM - I
Multichannel PCM (6 Channel)
- Left Justified 20-bit
(used by standard post-processing
application codes like THX Surround
EX)
PCM - I
Multichannel PCM (2 Channel)
- Left Justified 20-bit
(used only by special post-processing
application codes)
PCM - I
Multichannel PCM (4 Channel)
- Left Justified 20-bit
(used only by special post-processing
application codes)
(Input Parameter B) (Continued)
2
2
2
CS49300 Family DSP
S 24-bit
S 24-bit
S 24-bit
Data Format
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0018C0
0x80011A
0x0018C0
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0030C0
0x80011A
0x0018C0
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x003CC0
0x80011A
0x0119C0
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0014C0
0x80011A
0x0119C0
0x800217
0x8080FF
0x80021A
0x8080FF
0x800117
0x0014C0
0x80011A
0x0119C0
Message
DS339PP4
Hex