CN8236数据手册MACOM中文资料规格书

描述 Description

***All products in this section are DISCONTINUED parts. This section is for SUPPORT ONLY***Contact SupportMindspeed's CN8236 Service Segmentation and Reassembly (ServiceSAR) controller integrates ATM terminal functions, PCI bus master and slave controllers, and a UTOPIA 1 or 2 interface with service-specific functions in a single package for AAL0, AAL3/4 and AAL5 operations. The CN8236 controller generates and terminates ATM traffic (TM 4.1) and automatically schedules cells for transmission with patented xBR traffic management. The CN8236's service-specific features allow system designers to accelerate specific protocol interworking functions for applications like IP over ATM, frame relay or LAN Emulation.

特性 Features

·AAL0, AAL3/4, AAL5, interworking function for AAL1/2 scheduling (cell-on-demand scheduling)
·388 BGA,low-power dissipation (0.75 W max)@3.3 V (5 V tolerance)
·Head-of-line blocking protection for multi-PHY operation
·Multi-peer architecture with up to 32 peers
·Dynamic per-VCC scheduling
·Service-specific performance accelerators -LECD filtering and echo suppression, CLP0+1,Frame Relay DE interworking
·UTOPIA Level 2,8/16 bit @50 MHz
·33 MHz (up to 40 MHz),PCI 2.1
·64 K VCC,155 Mbps full duplex with 2-cell PDU
·Flexible tunneling with mixed service categories (16 priorities)
·ATM TM 4.1 service categories:ABR, CBR,GFR,VBR-rt,VBR-nrt,GFR