L-ET4148-50C-DB LSI, L-ET4148-50C-DB Datasheet - Page 199

• Manufacturer Part Number: L-ET4148-50C-DB
• Manufacturer: LSI

Specifications of L-ET4148-50C-DB

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Preliminary Data Sheet
April 2006
Agere Systems Inc.
Appendix A: Registers
Policer_Limit_Table_{5..6}
Description: Establishes the bandwidth limit for each flow.
Table 277. Policer_Limit_Table_{5..6} Register Parameters
Table 278. Policer_Limit_Table_{5..6} Field Parameters
If a policer_accumulator[17:0] value ever exceeds its corresponding policer_limit[17:11] value,
then the flow is considered out of profile.
Base Address
Register Size
Register Instances
Register Spacing
Record Size
Record Instances
Record Spacing
policer_limit[17:11]
0
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
0
Parameter
Field Name
1
2
3
REFERENCE
4
5
PORT
Figure 206. Policer_Limit_Table_{5..6} Register Diagram
6
XG1
7
60
Single-Chip 48 x 1 Gbit/s + 2 x 10 Gbits/s Layer 2+ Ethernet Switch
(continued)
8
XG0
50
Figure 207. Port Numbering Scheme
9
SU1
49
10
Agere Systems - Proprietary
Instances = 1
Offset = 0.14
Mode = R/W
Parameters
0x0007_5a00
11
SU0
48
32768
Value
12
G = 10/100/1000 Mbits/s PORT
XG = 10 Gbits/s PORT
SU = SUPERVISOR
320
PORT NUMBERING SCHEME
80
2
4
4
G47
47
13
14
G46
46
15
policer_limit[17:11]
G45
45
16
The per-flow policer limit.
G44
44
17
18
19
20
21
0
G3
3
22
0
Description
G2
23
8
0
2
24
7
0
G1
1
25
6
0
G0
0
26
5
0
27
4
0
28
3
0
ET4148-50
29
2
0
30
1
0
31
0
0
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