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CS8900A-IQ 参数 Datasheet PDF下载

CS8900A-IQ图片预览
型号: CS8900A-IQ
PDF下载: 下载PDF文件 查看货源
内容描述: 水晶局域网? ISA以太网控制器 [Crystal LAN ⑩ ISA Ethernet Controller]
分类和应用: 控制器局域网以太网
文件页数/大小: 128 页 / 1360 K
品牌: CIRRUS [ CIRRUS LOGIC ]
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CS8900A  
Crystal LAN™ ISA Ethernet Controller  
5.7.2.2 Selecting which Events Cause Interrupts......................................................................... 99  
5.7.3 Changing the Configuration....................................................................................................... 99  
5.7.4 Enabling CRC Generation and Padding.................................................................................. 100  
5.7.5 Individual Packet Transmission............................................................................................... 100  
5.7.6 Transmit in Poll Mode.............................................................................................................. 101  
5.7.7 Transmit in Interrupt Mode ...................................................................................................... 101  
5.7.8 Completing Transmission........................................................................................................ 103  
5.7.9 Rdy4TxNOW vs. Rdy4Tx ........................................................................................................ 103  
5.7.10 Committing Buffer Space to a Transmit Frame ..................................................................... 103  
5.7.11 Transmit Frame Length ......................................................................................................... 105  
5.8 Full duplex Considerations................................................................................................................ 105  
5.9 Auto-Negotiation Considerations ...................................................................................................... 105  
6.0 TEST MODES ......................................................................................................................................... 106  
6.0.1 Loopback & Collision Diagnostic Tests ................................................................................... 106  
6.0.2 Internal Tests........................................................................................................................... 106  
6.0.3 External Tests.......................................................................................................................... 106  
6.0.4 Loopback Tests ....................................................................................................................... 106  
6.0.5 10BASE-T Loopback and Collision Tests................................................................................ 106  
6.0.6 AUI Loopback and Collision Tests........................................................................................... 106  
6.1 Boundary Scan.................................................................................................................................. 107  
6.1.1 Output Cycle............................................................................................................................ 107  
6.1.2 Input Cycle............................................................................................................................... 107  
6.1.3 Continuity Cycle....................................................................................................................... 108  
7.0 CHARACTERISTICS/SPECIFICATIONS............................................................................................... 111  
7.1 ABSOLUTE MAXIMUM RATINGS.................................................................................................... 111  
7.2 RECOMMENDED OPERATING CONDITIONS ............................................................................... 111  
7.3 DC CHARACTERISTICS.................................................................................................................. 111  
7.4 SWITCHING CHARACTERISTICS................................................................................................... 113  
7.5 10BASE-T WIRING........................................................................................................................... 120  
7.6 AUI WIRING ................................................................................................................................... 121  
7.7 QUARTZ CRYSTAL REQUIREMENTS............................................................................................ 121  
8.0 PHYSICAL DIMENSIONS....................................................................................................................... 122  
9.0 GLOSSARY OF TERMS......................................................................................................................... 123  
9.1 Acronyms .......................................................................................................................................... 123  
9.2 Definitions ......................................................................................................................................... 124  
9.3 Acronyms Specific to the CS8900A .................................................................................................. 125  
9.4 Terms Specific to the CS8900A........................................................................................................ 125  
9.5 Suffixes Specific to the CS8900A. .................................................................................................... 126  
CIRRUS LOGIC PRODUCT DATA SHEET  
DS271PP3  
7
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