主页 接口 PCIe、SAS 和 SATA IC
主页
接口
PCIe、SAS 和 SATA IC

PCI2040

正在供货

PCI 至 DSP 桥接控制器，符合 CompactPCI 热插拔规范 1.0

立即订购
数据表

PCI2040

正在供货
数据表 立即订购

产品详情

Type Bridge Protocols PCIe Applications PCIe Number of channels 1 Speed (max) (Gbps) 0.033 Supply voltage (V) 3.3, 5 Rating Catalog Operating temperature range (°C) 0 to 70
Type Bridge Protocols PCIe Applications PCIe Number of channels 1 Speed (max) (Gbps) 0.033 Supply voltage (V) 3.3, 5 Rating Catalog Operating temperature range (°C) 0 to 70
LQFP (PGE) 144 484 mm² 22 x 22
  • PCI bus target only, supporting both single-word reads and writes
  • Write transaction posting for improved PCI bus performance
  • Provides glueless interface to host port interface (HPI) port of C54x and/or C6x
  • Up to four DSP devices on HPI
  • Allows direct access to program and control external devices connnected to PCI2040
  • Serial ROM interface for loading subsystem ID and subsystem vendor ID
  • A 16-bit general-purpose bus (GPB) that provides glueless interface to TI JTAG TBC
  • 3.3-V core logic with universal PCI interface compatible with 3.3-V to 5-V signaling environments
  • Advanced submicron, low-power CMOS technology
  • 144-pin device and choice of surface mount packaging: TQFP or 12 mm x 12 mm MicroStar BGA
  • Up to 33 MHz PCI bus frequency
  • PCI bus target only, supporting both single-word reads and writes
  • Write transaction posting for improved PCI bus performance
  • Provides glueless interface to host port interface (HPI) port of C54x and/or C6x
  • Up to four DSP devices on HPI
  • Allows direct access to program and control external devices connnected to PCI2040
  • Serial ROM interface for loading subsystem ID and subsystem vendor ID
  • A 16-bit general-purpose bus (GPB) that provides glueless interface to TI JTAG TBC
  • 3.3-V core logic with universal PCI interface compatible with 3.3-V to 5-V signaling environments
  • Advanced submicron, low-power CMOS technology
  • 144-pin device and choice of surface mount packaging: TQFP or 12 mm x 12 mm MicroStar BGA
  • Up to 33 MHz PCI bus frequency

The TI PCI2040 is a PCI-DSP bridge that provides a glueless connection between the 8-bit host port interface (HPI) port on the TMS320C54X or the 16-bit HPI port on TMS320C6X to the high performance PCI bus. It provides a PCI bus target interface compliant with the PCI Local Bus Specification.

The PCI2040 provides several external interfaces: the PCI bus interface with compact PCI support, the HPI port interface with support for up to four DSPs, a serial ROM interface, a general-purpose input/output interface (GPIOs), and a 16-bit general-purpose bus to provide a glueless interface to TI JTAG test bus controller (TBC). The PCI2040 universal target-only PCI interface is compatible with 3.3-V to 5-V signaling environments.

The PCI2040 interfaces with DSPs via a data bus (HPI port). The PCI2040 also provides a serial ROM interface for preloading several registers including the subsystem ID and subsystem vendor ID.

The PCI2040, compliant with the latest PCI Bus Power Management Interface Specification, provides serveral low-power features that reduce power consumption. Furthermore, an advanced CMOS process achieves low system power consumption.

Unused PCI2040 inputs mus be pulled to a valid logic level using a pullup resistor.

The TI PCI2040 is a PCI-DSP bridge that provides a glueless connection between the 8-bit host port interface (HPI) port on the TMS320C54X or the 16-bit HPI port on TMS320C6X to the high performance PCI bus. It provides a PCI bus target interface compliant with the PCI Local Bus Specification.

The PCI2040 provides several external interfaces: the PCI bus interface with compact PCI support, the HPI port interface with support for up to four DSPs, a serial ROM interface, a general-purpose input/output interface (GPIOs), and a 16-bit general-purpose bus to provide a glueless interface to TI JTAG test bus controller (TBC). The PCI2040 universal target-only PCI interface is compatible with 3.3-V to 5-V signaling environments.

The PCI2040 interfaces with DSPs via a data bus (HPI port). The PCI2040 also provides a serial ROM interface for preloading several registers including the subsystem ID and subsystem vendor ID.

The PCI2040, compliant with the latest PCI Bus Power Management Interface Specification, provides serveral low-power features that reduce power consumption. Furthermore, an advanced CMOS process achieves low system power consumption.

Unused PCI2040 inputs mus be pulled to a valid logic level using a pullup resistor.
open-in-new 查找其他 PCIe、SAS 和 SATA IC
下载 观看带字幕的视频 视频

技术文档

star =有关此产品的 TI 精选热门文档
未找到结果。请清除搜索并重试。
查看全部 2
类型 标题 下载最新的英语版本 日期
* 数据表 PCI-DSP Bridge Controller 数据表 (Rev. A) 2006年 9月 27日
应用手册 Interfacing the PCI2040 to the TMS320VC5420 DSP 2000年 6月 28日

设计和开发

如需其他信息或资源，请点击以下任一标题进入详情页面查看（如有）。

模拟工具

PSPICE-FOR-TI — 适用于 TI 设计和模拟工具的 PSpice®

PSpice® for TI 可提供帮助评估模拟电路功能的设计和仿真环境。此功能齐全的设计和仿真套件使用 Cadence® 的模拟分析引擎。PSpice for TI 可免费使用，包括业内超大的模型库之一，涵盖我们的模拟和电源产品系列以及精选的模拟行为模型。

借助 PSpice for TI 的设计和仿真环境及其内置的模型库，您可对复杂的混合信号设计进行仿真。创建完整的终端设备设计和原型解决方案，然后再进行布局和制造，可缩短产品上市时间并降低开发成本。

在 PSpice for TI 设计和仿真工具中，您可以搜索 TI (...)
发送申请
模拟工具

TINA-TI — 基于 SPICE 的模拟仿真程序

TINA-TI 提供了 SPICE 所有的传统直流、瞬态和频域分析以及更多。TINA 具有广泛的后处理功能，允许您按照希望的方式设置结果的格式。虚拟仪器允许您选择输入波形、探针电路节点电压和波形。TINA 的原理图捕获非常直观 - 真正的“快速入门”。

TINA-TI 安装需要大约 500MB。直接安装，如果想卸载也很容易。我们相信您肯定会爱不释手。

TINA 是德州仪器 (TI) 专有的 DesignSoft 产品。该免费版本具有完整的功能，但不支持完整版 TINA 所提供的某些其他功能。

如需获取可用 TINA-TI 模型的完整列表，请参阅：SpiceRack - 完整列表 

需要 HSpice (...)

用户指南: PDF
英语版 (Rev.A): PDF
查看选项
封装 引脚 下载
LQFP (PGE) 144 查看选项
应遵守 TI 评估类商品的标准条款与条件。

订购和质量

包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

支持和培训

视频