MT92210 Zarlink Semiconductor, MT92210 Datasheet - Page 24

• Manufacturer Part Number: MT92210
• Description: 1023 Channel Voice Over ip (VoIP) Processor
• Manufacturer: Zarlink Semiconductor

24
occupies 64 bytes of SDRAM. The following figure 4 illustrates the format of blocks as they are kept in external
SDRAM.
+1C
+2C
+3C
+10
+14
+18
+20
+24
+28
+30
+34
+38
+C
+0
+4
+8
b31
b30
b29
b28
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
b27
b26
b25
b24
b23
Figure 4 - Packet Block Memory and Format
b22
Multicast Sum
+100
+140
+180
b21
+C0
+40
+80
+0
Figure 5 - Packet Block Format
b20
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Packet Block Memory
Zarlink Semiconductor Inc.
b19
b18
b17
b16
b15
b14
b13
b12
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Forward Link Handle [24:6]
b11
b10
b9
b8
b7
b6
b5
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
Payload
b4
b3
b2
b1
b0