bc41b143a07 ETC-unknow, bc41b143a07 Datasheet - Page 75

• Manufacturer Part Number: bc41b143a07
• Description: Single Chip Bluetooth
• Manufacturer: ETC-unknow

9.7.7
BlueCore4-ROM has a mute facility that forces PCM_OUT to be 0. In master mode, PCM_SYNC may also be forced
to 0 while keeping PCM_CLK running which some CODECs use to control power down.
CS-101564-DSP12
PCM_OUT
PCM_OUT
PCM_OUT
PCM_OUT
Additional Features
1
1
1
1
Extension
Sign
2
2
2
2
Figure 9.22: 16-Bit Slot Length and Sample Formats
3
3
3
3
A 16-bit slot with 8-bit companded sample and sign extension selected.
A 16-bit slot with 13-bit linear sample and audio gain selected.
A 16-bit slot with 8-bit companded sample and zeros padding selected.
A 16-bit slot with 13-bit linear sample and sign extension selected.
Extension
4
4
4
4
Sample
Sign
8-Bit
5
5
5
5
Production Information
© CSR plc 2003-2007
6
6
6
6
Sample
13-Bit
7
7
7
7
8
8
8
8
9
9
9
9
Sample
13-Bit
10
10
10
10
11
11
11
11
12
12
12
12
Padding
Sample
Zeros
8-Bit
13
13
13
13
14
14
14
14
Device Terminal Descriptions
Audio
Gain
15
15
15
15
16
16
16
16
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