CN8236EBGB Mindspeed Technologies, CN8236EBGB Datasheet - Page 35

• 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

28236-DSH-001-B
2.0 Architecture Overview
2.1 Introduction
The CN8236 ServiceSAR architecture efficiently handles high bandwidth
throughput across the spectrum of three different ATM Adaptation Layers and all
ATM service categories. This chapter provides an overview of this architecture.
section describes the segmentation and reassembly functions from within the
context of the queue structures. The last major operational description covers the
xBR Traffic Manager. The remaining sections cover Operation and Maintenance
and Performance Monitoring (OAM/PM), the various device inputs and outputs,
and the logic diagram with pin descriptions.
complete functionality of the CN8236.
The first section describes the queue and data buffer system. The second
This architectural overview serves as a solid foundation for understanding the
Mindspeed Technologies
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