CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 179

• 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 6-4. Schedule Slot Formats With USE_SCH_CTRL Not Asserted
28236-DSH-001-B
NOTE(S):
(PRI=VBR_OFFSET+2)
VCC_Index
VCC_Index
VCC_Index
= User Defined
CBR_TUN = 1, DBL_SLOT = 0
CBR_TUN = 1, DBL_SLOT = 1
CBR
CBR
VBR
(PRI=VBR_OFFSET+1)
(PRI=VBR_OFFSET+1)
(PRI=VBR_OFFSET+3)
VCC_Index
VCC_Index
VCC_Index
Figure 6-4
VBR
VBR
VBR
Mindspeed Technologies
illustrates how these priorities are assigned to the VBR fields.
(PRI=VBR_OFFSET+0)
(PRI=VBR_OFFSET+0)
(PRI=VBR_OFFSET+2)
VCC_Index
VCC_Index
VCC_Index
™
6.2 xBR Cell Scheduler Functional Description
CBR_TUN = 0, DBL_SLOT = 0
CBR_TUN = 0, DBL_SLOT = 1
VBR
VBR
VBR
(PRI=VBR_OFFSET+1)
(PRI=VBR_OFFSET+1)
(PRI=VBR_OFFSET+3)
6.0 Traffic Management
VCC_Index
VCC_Index
VCC_Index
VBR
VBR
VBR
8236_107
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