參數(shù)資料
型號: FW322
英文描述: 1394A PCI PHY/Link Open Host Controller Interface
中文描述: 1394A端口物理層的PCI /鏈接開放主機控制器接口
文件頁數(shù): 3/148頁
文件大小: 1723K
代理商: FW322
Lucent Technologies Inc.
3
Data Sheet, Rev. 1
February 2001
FW322
1394A PCI PHY/Link Open Host Controller Interface
Table of Contents
(continued)
Contents
Page
Interrupt Event Register ...................................................................................................................................85
Interrupt Mask Register ....................................................................................................................................88
Isochronous Transmit Interrupt Event Register ................................................................................................90
Isochronous Transmit Interrupt Mask Register ................................................................................................92
Isochronous Receive Interrupt Event Register .................................................................................................93
Isochronous Receive Interrupt Mask Register .................................................................................................95
Fairness Control Register ................................................................................................................................96
Link Control Register ........................................................................................................................................98
Node Identification Register ...........................................................................................................................100
PHY Core Layer Control Register ..................................................................................................................102
Isochronous Cycle Timer Register .................................................................................................................104
Asynchronous Request Filter High Register ..................................................................................................106
Asynchronous Request Filter Low Register ...................................................................................................109
Physical Request Filter High Register ............................................................................................................112
Physical Request Filter Low Register ............................................................................................................115
Asynchronous Context Control Register ........................................................................................................118
Asynchronous Context Command Pointer Register .......................................................................................120
Isochronous Transmit Context Control Register ............................................................................................122
Isochronous Transmit Context Command Pointer Register ...........................................................................124
Isochronous Receive Context Control Register .............................................................................................126
Isochronous Receive Context Command Pointer Register ............................................................................128
Isochronous Receive Context Match Register ...............................................................................................130
FW322 Vendor-Specific Registers .................................................................................................................132
Isochronous DMA Control ..............................................................................................................................133
Asynchronous DMA Control ...........................................................................................................................134
Link Options ...................................................................................................................................................135
Crystal Selection Considerations ..........................................................................................................................137
Load Capacitance ..........................................................................................................................................137
Board Layout ..................................................................................................................................................137
Electrical Characteristics ......................................................................................................................................138
Timing Characteristics ..........................................................................................................................................140
Internal Register Configuration .............................................................................................................................141
PHY Core Register Map for Cable Environment ............................................................................................141
PHY Core Register Fields for Cable Environment .........................................................................................142
Outline Diagrams ..................................................................................................................................................147
120-Pin TQFP ................................................................................................................................................147
Figure
Page
Figure 1. FW322 Functional Block Diagram .............................................................................................................7
Figure 2. PHY Core Block Diagram ........................................................................................................................11
Figure 3. Pin Assignments for FW322 ....................................................................................................................12
Figure 4. Application Schematic for FW322 ...........................................................................................................18
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