MT92220 Zarlink Semiconductor, MT92220 Datasheet - Page 71

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

Data Sheet
SS
TDM Write Pointer
Field
+A
+C
+E
+8
+0
+2
+4
+6
+A
+C
+E
+0
+2
+4
+6
+8
b 15
b 15
1
0
Start scanning. When set, this field tells the TX AAL2 VC Scanning Process to read
each TX AAL2 VC Structure and determines if they are due to be sent because one of
the packets in the partially filled cell CPS timer expired.
TDM Write Pointer used to write xxPCM samples in the TX Circular Buffers at the time
of the generation of this event.
0
b14
b14
TI
0
0
Figure 38 - Assembly Event - Send HDLC RTP Packet
Figure 37 - Assembly Event - Send Start of Frame
b13
b13
0
1
Buf Size
Assembly Structure Base Address [20:6]
b12
b12
0
1
Table 26 - Fields and Description
b11
b11
CPU Packet Base Address [20:5]
b10
b10
Zarlink Semiconductor Inc.
Time Stamp [31:16]
Time Stamp [15:0]
b9
b9
TDM Write Pointer [13:0]
TDM Write Pointer [13:0]
b8
b8
CPU Packet Length [10:0]
b7
b7
Description
b6
b6
b5
b5
b4
b4
b3
b3
b2
b2
b1
b1
b0
SS
b0
MT92220
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