mt90502ag2 Zarlink Semiconductor, mt90502ag2 Datasheet - Page 31

• Manufacturer Part Number: mt90502ag2
• Description: Multi-channel Aal2 Sar
• Manufacturer: Zarlink Semiconductor

The 32 TDM streams on the H.100/H.110 bus are grouped into 8 quads (stream[3:0] is quad 0, stream[7:4] is quad
1, etc.), and the choice of data transfer format can be made on each individual quad using bits 13:6 in register 700h.
Figure 6 to Figure 11 show the different data formats for PCM/ADPCM samples for each of the different
compression rates, encoding schemes and transfer modes.
TSSTx
TSSTy
Figure 6 - PCM/ADPCM Data Format A
Italic goes from MT90502 to H.100/H.110
Plain goes from H.100/H.110 to MT90502
(without Auto PCM-ADPCM Switching)
b7
Zarlink Semiconductor Inc.
Format A for xxPCM samples
b6
MT90502
TSSTs on H.100/H.110
TX xxPCM Sample
RX xxPCM Sample
b5
31
b4
b3
b2
b1
b0
Data Sheet