CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 241

• Manufacturer Part Number: CN8236EBGB
• Description: ATM SAR 155Mbps 3.3V ABR/CBR/GFR/UBR/VBR 388-Pin BGA
• Manufacturer: Mindspeed Technologies

Specifications of CN8236EBGB

• Package: 388BGA
• Traffic Class: ABR|CBR|GFR|UBR|VBR
• Utopia Type: Level 1|Level 2
• Host Interface: PCI
• Maximum Data Rate: 155 Mbps
• Typical Operating Supply Voltage: 3.3 V
• Minimum Operating Supply Voltage: 3 V

CN8236
ATM ServiceSAR Plus with xBR Traffic Management
Figure 7-2. Functional Blocks for PM Segmentation and Reassembly
28236-DSH-001-B
Top of VPI Index
Table, +64 bytes
PM_INDEX
PM_INDEX
RSM_PM Table
SEG_PM Table
7.4 PM Processing
OAM Performance Monitoring can be enabled for up to 128 VCCs by setting the
PM_EN bits in the RSM VCC table entry and the SEG VCC table entry for that
channel.
Figure 7-2
Mindspeed Technologies
illustrates the functional blocks for PM processing.
RS_Queue
(Global OAM Rsm
OAM_BFR_QU
Buffer Queue)
Table
RSM
VCC
™
OAM_STAT_QU
Segmentation
(Global OAM Rsm
Coprocessor
Coprocessor
Reassembly
Status Queue)
(BIP-16 Calculation)
Table
SEG
VCC
7.0 OAM Functions
7.4 PM Processing
PHY
8236_054
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