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CA91C142-33IE: 产品描述VME Bus Controller, CMOS, PBGA313, PLASTIC, BGA-313; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小2MB，共378页; 制造商Tundra Semiconductor Corp

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CA91C142-33IE概述

VME Bus Controller, CMOS, PBGA313, PLASTIC, BGA-313

CA91C142-33IE规格参数

参数名称	属性值
厂商名称	Tundra Semiconductor Corp
包装说明	PLASTIC, BGA-313
Reach Compliance Code	unknown
地址总线宽度	64
总线兼容性	PCI
最大时钟频率	33 MHz
外部数据总线宽度	64
JESD-30 代码	S-PBGA-B313
长度	35 mm
端子数量	313
最高工作温度	85 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	IBGA
封装形状	SQUARE
封装形式	GRID ARRAY, INTERSTITIAL PITCH
认证状态	Not Qualified
座面最大高度	3.5 mm
最大供电电压	5.5 V
最小供电电压	4.5 V
标称供电电压	5 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子形式	BALL
端子节距	2.54 mm
端子位置	BOTTOM
宽度	35 mm
uPs/uCs/外围集成电路类型	BUS CONTROLLER, VME

文档解析

Universe II提供灵活的从机映像编程，支持9个可编程映像（8个通用+1个特殊），用于映射PCI和VME地址空间。VME从机映像允许定义基地址、边界地址和偏移量，控制字段设置数据宽度、传输类型（如块传输）和使能状态。PCI目标映像类似，但针对PCI发起的事务映射到VME总线。特殊PCI目标映像专用于生成VME配置周期，简化系统枚举。地址转换机制自动处理字节序差异，支持小端模式映射，确保数据一致性无需软件干预。中断生成模块可配置7条中断线，PCI中断（INTA#）源包括DMA完成、错误事件和软件触发，通过使能寄存器和映射寄存器路由。VME中断（VIRQ1-7）支持STATUS/ID输出，符合VME中断处理协议。中断处理机制包括IACK周期响应，总线错误时记录错误地址和类型。内部中断处理覆盖软件中断、所有权中断和邮箱事件，提供细粒度控制。系统配置实用工具包括电源启动选项，通过外部引脚设置初始参数，如VME寄存器访问映像基地址。复位电路集成上电复位和外部复位输入，确保可靠初始化。测试模式支持制造诊断，时钟系统提供VME系统时钟驱动。应用设计指南建议使用TTL缓冲器接口VME总线，并注意去耦和热管理，附录提供典型连接图和性能数据，简化硬件集成。

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Universe II™ User Manual

Spring 1998

http://www.tundra.com

Table of Contents

Introduction .......................................................................................................... 1-1

1.1

1.2

1.3

1.4

1.5

1.6

1.7

Features ................................................................................................... 1-1

Benefits of the Universe II ...................................................................... 1-2

Past and Future of the Universe .............................................................. 1-3

About This Document............................................................................. 1-4

Universe II Technical Support ................................................................ 1-5

Universe II Documentation..................................................................... 1-5

Conventions ............................................................................................ 1-6

1.7.1

1.7.2

1.7.3

Signals .................................................................................... 1-6

Symbols.................................................................................. 1-6

Terminology ........................................................................... 1-7

Functional Description......................................................................................... 2-1

2.1

Architectural Overview........................................................................... 2-2

2.1.1

2.1.1.1

2.1.1.2

2.1.2

2.1.2.1

2.1.2.2

2.1.3

2.1.3.1

2.1.3.2

2.1.4

2.2

2.2.1

2.2.1.1

2.2.1.2

2.2.1.3

VMEbus Interface ................................................................. 2-2

Universe II as VMEbus Slave......................................... 2-2

Universe II as VMEbus Master ...................................... 2-3

PCI Bus Interface ................................................................... 2-4

Universe II as PCI Target ............................................... 2-4

Universe II as PCI Master............................................... 2-4

Interrupter and Interrupt Handler ........................................... 2-4

Interrupter ....................................................................... 2-4

VMEbus Interrupt Handling ........................................... 2-5

DMA Controller ..................................................................... 2-5

VMEbus Requester ................................................................ 2-6

Internal Arbitration for VMEbus Requests..................... 2-6

Request Modes................................................................ 2-7

VMEbus Release............................................................. 2-8

VMEbus Interface ................................................................................... 2-6

CA91C142-33IE相似产品对比

	CA91C142-33IE	CA91C142-25EE	CA91C142-33CB	CA91C142-33CE	CA91C142-33IB	CA91C142-25EB
描述	VME Bus Controller, CMOS, PBGA313, PLASTIC, BGA-313	VME Bus Controller, CMOS, PBGA313, PLASTIC, BGA-313	VME Bus Controller, CMOS, CBGA324, CERAMIC, BGA-324	VME Bus Controller, CMOS, PBGA313, PLASTIC, BGA-313	VME Bus Controller, CMOS, CBGA324, CERAMIC, BGA-324	VME Bus Controller, CMOS, CBGA324, CERAMIC, BGA-324
包装说明	PLASTIC, BGA-313	PLASTIC, BGA-313	CERAMIC, BGA-324	PLASTIC, BGA-313	CERAMIC, BGA-324	CERAMIC, BGA-324
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
地址总线宽度	64	64	64	64	64	64
总线兼容性	PCI	PCI	PCI	PCI	PCI	PCI
最大时钟频率	33 MHz	25 MHz	33 MHz	33 MHz	33 MHz	25 MHz
外部数据总线宽度	64	64	64	64	64	64
JESD-30 代码	S-PBGA-B313	S-PBGA-B313	S-CBGA-B324	S-PBGA-B313	S-CBGA-B324	S-CBGA-B324
长度	35 mm	35 mm	21 mm	35 mm	21 mm	21 mm
端子数量	313	313	324	313	324	324
最高工作温度	85 °C	125 °C	70 °C	70 °C	85 °C	125 °C
最低工作温度	-40 °C	-55 °C	-	-	-40 °C	-55 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
封装代码	IBGA	IBGA	BGA	IBGA	BGA	BGA
封装形状	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE	SQUARE
封装形式	GRID ARRAY, INTERSTITIAL PITCH	GRID ARRAY, INTERSTITIAL PITCH	GRID ARRAY	GRID ARRAY, INTERSTITIAL PITCH	GRID ARRAY	GRID ARRAY
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
座面最大高度	3.5 mm	3.5 mm	3.5 mm	3.5 mm	3.5 mm	3.5 mm
最大供电电压	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
最小供电电压	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
标称供电电压	5 V	5 V	5 V	5 V	5 V	5 V
表面贴装	YES	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	MILITARY	COMMERCIAL	COMMERCIAL	INDUSTRIAL	MILITARY
端子形式	BALL	BALL	BALL	BALL	BALL	BALL
端子节距	2.54 mm	2.54 mm	1 mm	2.54 mm	1 mm	1 mm
端子位置	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM
宽度	35 mm	35 mm	21 mm	35 mm	21 mm	21 mm
uPs/uCs/外围集成电路类型	BUS CONTROLLER, VME	BUS CONTROLLER, VME	BUS CONTROLLER, VME	BUS CONTROLLER, VME	BUS CONTROLLER, VME	BUS CONTROLLER, VME
厂商名称	Tundra Semiconductor Corp	Tundra Semiconductor Corp	-	Tundra Semiconductor Corp	Tundra Semiconductor Corp	Tundra Semiconductor Corp

CA91C142-33IE

CA91C142-33IE概述

CA91C142-33IE规格参数

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