MT92220 Zarlink Semiconductor, MT92220 Datasheet - Page 153

• Manufacturer Part Number: MT92220
• Description: 1023 Channel Voice Over IP/AAL2 Processor
• Manufacturer: Zarlink Semiconductor

Data Sheet
The format of the RX xxPCM TSSTs is the following:
TSST0
TSST0
TSST0
TSST0
TSST0
TSST1
TSST1
TSST1
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Format of ADPCM Samples in high bits
Format of ADPCM Samples in high bits
Format of ADPCM Samples in high bits
Format of ADPCM Samples in low bits
Format of ADPCM Samples in low bits
Format of ADPCM Samples in low bits
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PCM-R
PCM-R
PCM-R
b7
b7
b7
b7
(with Associated Stream Disabled)
(with Associated Stream Disabled)
(with Associated Stream Enabled)
(with Associated Stream Enabled)
(with Associated Stream Enabled)
(with Decompressor reset)
(with Decompressor reset)
(with Decompressor reset)
(with Decompressor reset)
(with Decompressor reset)
(with Decompressor reset)
b6
b6
b6
b6
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
16kbps
16kbps
16kbps
TSST Grouping on H.110
TSST Grouping on H.110
TSST Grouping on H.110
TSST Grouping on H.110
TSST Grouping on H.110
1
1
1
1
1
1
1
1
1
1
1
1
24kbps
24kbps
24kbps
ADPCM 40kbps
ADPCM 40kbps
ADPCM 40kbps
RX xxPCM Sample
RX xxPCM Sample
RX xxPCM Sample
RX xxPCM Sample
RX xxPCM Sample
32kbps
32kbps
32kbps
b5
b5
b5
b5
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
0
0
0
0
0
0
0
0
0
0
0
0
Figure 87 - Format of RX xxPCM TSSTs - 1 of 2
b4
b4
b4
b4
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
1
1
1
0
0
0
0
0
0
0
0
0
1
1
1
Reserved
Reserved
b3
b3
b3
b3
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
1
1
1
0
0
0
0
0
0
1
1
1
0
0
0
ADPCM 40kbps
ADPCM 40kbps
ADPCM 40kbps
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b2
b2
b2
b2
1
1
1
0
0
0
1
1
1
0
0
0
0
0
0
b1
b1
b1
b1
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
32kbps
32kbps
32kbps
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
24kbps
24kbps
24kbps
Zarlink Semiconductor Inc.
b0
b0
b0
b0
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
16kbps
16kbps
16kbps
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
RX Code Point Format
RX Code Point Format
0
0
0
0
0
0
0
0
0
0
0
0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
1
1
1
1
1
1
1
1
1
1
1
1
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
PCM-R
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
Format of ADPCM Samples in high bits
Format of ADPCM Samples in high bits
Format of ADPCM Samples in high bits
Format of ADPCM Samples in low bits
Format of ADPCM Samples in low bits
Format of ADPCM Samples in low bits
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
(no Decompressor reset)
(no Decompressor reset)
(no Decompressor reset)
(no Decompressor reset)
(no Decompressor reset)
(no Decompressor reset)
16kbps
16kbps
16kbps
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
b7
0
0
0
0
0
0
0
0
0
0
0
0
b7
b7
b7
b7
b7
24kbps
24kbps
24kbps
(with Decompressor Reset)
(with Decompressor Reset)
ADPCM 40kbps
ADPCM 40kbps
ADPCM 40kbps
(no Decompressor Reset)
(no Decompressor Reset)
(no Decompressor Reset)
(both padding and voice)
(both padding and voice)
(both padding and voice)
(both padding and voice)
(both padding and voice)
Format of PCM Samples
Format of PCM Samples
Format of PCM Samples
Format of PCM Samples
Format of PCM Samples
32kbps
32kbps
32kbps
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
b6
0
0
0
0
0
0
0
0
0
0
0
0
b6
b6
b6
b6
b6
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
b5
1
1
1
0
0
0
0
0
0
0
0
0
1
1
b5
b5
b5
b5
b5
PCM Sample
PCM Sample
PCM Sample
PCM Sample
PCM Sample
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
b4
1
1
1
0
0
0
0
0
0
1
1
1
0
0
b4
b4
b4
b4
b4
ADPCM 40kbps
ADPCM 40kbps
ADPCM 40kbps
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
b3
1
1
1
0
0
0
1
1
1
0
0
0
0
0
b3
b3
b3
b3
b3
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
b2
32kbps
32kbps
32kbps
1
1
1
1
1
1
0
0
0
0
0
0
0
0
b2
b2
b2
b2
b2
24kbps
24kbps
24kbps
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
16kbps
16kbps
16kbps
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
b1
0
0
0
0
0
0
0
0
0
0
b1
b1
b1
b1
b1
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
b0
0
0
0
0
0
0
0
0
0
0
b0
b0
b0
b0
b0
MT92220
153