Agere 系统 公司 3
数据 薄板, rev. 2 FW323 05
October 2001 1394A PCI phy/link 打开 Host 控制 接口
表格 的 内容
(持续)
内容 页
Isochronous Receive 频道 掩饰 低 寄存器 ..........................................................................................84
中断 事件 寄存器 ...................................................................................................................................86
中断 掩饰 寄存器 ....................................................................................................................................89
Isochronous Transmit 中断 事件 寄存器 ................................................................................................91
Isochronous Transmit 中断 掩饰 寄存器 ................................................................................................93
Isochronous Receive 中断 事件 寄存器 .................................................................................................94
Isochronous Receive 中断 掩饰 寄存器 .................................................................................................96
Fairness 控制 寄存器 ................................................................................................................................97
Link 控制 寄存器 ........................................................................................................................................99
Node Identification 寄存器 ...........................................................................................................................101
PHY 核心 Layer 控制 寄存器 ..................................................................................................................103
Isochronous 循环 计时器 寄存器 .................................................................................................................105
异步的 要求 过滤 高 寄存器 ..................................................................................................107
异步的 要求 过滤 低 寄存器 ...................................................................................................110
物理的 要求 过滤 高 寄存器 ............................................................................................................113
物理的 要求 过滤 低 寄存器 ............................................................................................................116
异步的 Context 控制 寄存器 ........................................................................................................119
异步的 Context Command Pointer 寄存器 .......................................................................................121
Isochronous Transmit Context 控制 寄存器 ............................................................................................123
Isochronous Transmit Context Command Pointer 寄存器 ...........................................................................125
Isochronous Receive Context 控制 寄存器 .............................................................................................127
Isochronous Receive Context Command Pointer 寄存器 ............................................................................129
Isochronous Receive Context 相一致 寄存器 ...............................................................................................131
FW323 Vendor 明确的 寄存器 .................................................................................................................133
Isochronous DMA 控制 ..............................................................................................................................134
异步的 DMA 控制 ...........................................................................................................................135
Link 选项 ...................................................................................................................................................136
结晶 选择 仔细考虑 ..........................................................................................................................138
加载 电容 ..........................................................................................................................................138
板 布局 ..................................................................................................................................................138
绝对 最大 比率 ..................................................................................................................................138
电的 特性 ......................................................................................................................................139
定时 特性 ..........................................................................................................................................141
交流 特性 的 串行 可擦可编程只读存储器 接口 信号 ......................................................................................141
内部的 寄存器 配置 .............................................................................................................................144
PHY 核心 寄存器 编排 为 缆索 环境 ............................................................................................144
PHY 核心 寄存器 地方 为 缆索 环境 .........................................................................................145
外形 图解 ..................................................................................................................................................150
128-管脚 TQFP ................................................................................................................................................150
图示 页
图示 1. FW323 函数的 块 图解 .............................................................................................................7
图示 2. PHY 核心 块 图解 ........................................................................................................................12
图示 3. 管脚 Assignments 为 FW323 ....................................................................................................................13
图示 4. 应用 图式 为 FW323 ...........................................................................................................19
图示 5. 总线 定时 ............................................................................................................................................142
图示 6. 写 循环 定时 ................................................................................................................................142
图示 7. 数据 Validity ..........................................................................................................................................142
图示 8. 开始 和 停止 定义 .......................................................................................................................143
图示 9. 输出 Acknowledge .............................................................................................................................143