LAN91C96QFP 参数 Datasheet PDF下载

非PCI单芯片全双工以太网控制器魔包

目录

第1章

第2章

第3章

3.1

概述_________________________________________________________________________ 6

概述__________________________________________________________________________________ 7

销Configurations_________________________________________________________________________ 10

本地总线与PCMCIA与68000 PIN要求________________________________________________ 14

引脚功能说明________________________________________________________________ 16

第4章

4.1

第5章

5.1

5.2

5.3

5.4

5.5

5.6

缓冲符号_______________________________________________________________________________ 20

功能描述_____________________________________________________________________ 22

缓冲存储器_______________________________________________________________________________ 23

中断Structure____________________________________________________________________________ 30

复位Logic___________________________________________________________________________________ 31

掉电逻辑States_______________________________________________________________________ 31

LAN91C96掉电国__________________________________________________________________ 32

PCMCIA配置寄存器描述________________________________________ 35

在缓冲存储器的以太网帧格式__________________________________________________ 37

寄存器映射在I / O空间__________________________________________________________________ 41

第6章

第7章

7.1

7.2

I / O空间访问______________________________________________________________________________ 41

I / O空间寄存器描述_________________________________________________________________ 41

Operation________________________________________________________________________ 65理论

第8章

8.1

8.2

8.3

活动的典型传输流（自动释放= 0 ） _____________________________________________ 67

活动的典型传输流（自动释放= 1 ） _____________________________________________ 68

流接收事件的______________________________________________________________________ 69

块的功能描述__________________________________________________________ 79

第九章

9.1

9.2

9.3

9.4

9.5

9.6

9.7

9.8

9.9

9.10

9.11

9.12

内存管理单元_____________________________________________________________________ 79

仲裁者______________________________________________________________________________________ 79

总线接口_________________________________________________________________________________ 80

等待国家政策______________________________________________________________________________ 80

仲裁事项_____________________________________________________________________ 81

DMA块__________________________________________________________________________________ 81

包号FIFOS _________________________________________________________________________ 82

CSMA座_________________________________________________________________________________ 84

网络接口_____________________________________________________________________________ 85

10BASE -T ___________________________________________________________________________________ 86

AUI _______________________________________________________________________________________ 86

物理接口___________________________________________________________________________ 86

86

86

87

87

9.13

发送Functions__________________________________________________________________________

9.13.1曼彻斯特编码_______________________________________________________________________

9.13.2发送驱动器___________________________________________________________________________

9.13.3 Jabber的Function____________________________________________________________________________

SMSC LAN91C965v&3v

第3页

牧师07年3月28日

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