PCI2050BPPM集成电路（IC）的专用规格书PDF中文资料

厂商型号	PCI2050BPPM
参数属性	PCI2050BPPM 封装/外壳为208-BFQFP；包装为卷带（TR）剪切带（CT）；类别为集成电路（IC）的专用；PCI2050BPPM应用范围：PCI 至 PCI 桥；产品描述：IC INTERFACE SPECIALIZED 208QFP
功能描述	PCI-to-PCI Bridge
封装外壳	208-BFQFP
文件大小	517.51 Kbytes
页面数量	89 页
生产厂商	TI
中文名称	德州仪器
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-10-5 23:00:00
人工找货	PCI2050BPPM价格和库存，欢迎联系客服免费人工找货

1.1 Features

The PCI2050B bridge supports the following features:

• Two 32-bit, 66-MHz PCI buses

• 3.3-V core logic with universal PCI interfaces compatible with 3.3-V and 5-V PCI signaling environments

• Internal two-tier arbitration for up to nine secondary bus masters and supports an external secondary bus

arbiter

• Ten secondary PCI clock outputs

• Independent read and write buffers for each direction

• Burst data transfers with pipeline architecture to maximize data throughput in both directions

• Supports write combing for enhanced data throughput

• Up to three delayed transactions in both directions

• Supports the frame-to-frame delay of only four PCI clocks from one bus to another

• Bus locking propagation

• Predictable latency per PCI Local Bus Specification

• Architecture configurable for PCI Bus Power Management Interface Specification

• CompactPCI hot-swap functionality

• Secondary bus is driven low during reset

• VGA/palette memory and I/O decoding options

• Advanced submicron, low-power CMOS technology

• 208-terminal PDV, 208-terminal PPM, or 257-terminal MicroStar BGA™ package