T-8208-BAL-DB View Datasheet(PDF) - Agere -> LSI Corporation
Part Name
Description
View to exact match
T-8208-BAL-DB Datasheet PDF : 214 Pages
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Advance Data Sheet
September 2001
CelXpres T8208
ATM Interconnect
8 Look-Up Table (continued)
The four translation record types for extended mode are illustrated in Figure 7 below.
Extended VPI Only Translation Record
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
+0 A P E
I
VPI[11:0]
+2 SH SL
Reserved
+4
Cell Bus Routing Header[15:0]
+6
Tandem Routing Header[15:0]
+8
Total Cell Count[31:16]
+A
Total Cell Count[15:0]
+C
Special Cell Count[31:16]
+E
Special Cell Count[15:0]
Extended VPI for VPI/VCI Translation Record
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
+0 A P E
I
Reserved
+2
Bits 3 Through 18 of VCI Offset[15:0]
+4
Max VCI Value[15:0]
+6
Reserved
+8
Reserved
+A
Reserved
+C
Reserved
+E
Reserved
Extended VCI Translation Record
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
+0 A — E
I
VPI[11:0]
+2
VCI[15:0]
+4
Cell Bus Routing Header[15:0]
+6
Tandem Routing Header[15:0]
+8
Total Cell Count[31:16]
+A
Total Cell Count[15:0]
+C
Special Cell Count[31:16]
+E
Special Cell Count[15:0]
Extended OAM/RM Translation Record
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
+0 A C1 C0 I
VPI[11:0]
+2
VCI[15:0]
+4
Cell Bus Routing Header[15:0]
+6
Tandem Routing Header[15:0]
+8
Total Cell Count[31:16]
+A
Total Cell Count[15:0]
+C
Special Cell Count[31:16]
+E
Special Cell Count[15:0]
Figure 7. Translation Record Types—Extended Mode
Agere Systems Inc.
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