LAN91C110_集成电路资料查询网

 feast 快 ethernet 控制
为 pcmcia 和 generic 16-位 产品
smsc ds – lan91c110 rev. b 页 3 rev. 09/05/02
表格 的 内容
特性................................................................................................................................1
一般 desCRIPTION........................................................................................................1
函数的 dESCRIPTION ..................................................................................................9
数据 结构 和寄存器...............................................................................13
T
YPICAL
F
低 的
E
vents 为
T
RANSMIT
(一个
UTO
R
ELEASE
= 0) ..................................................36
T
YPICAL
F
低 的
E
vents 为
T
RANSMIT
(一个
UTO
R
ELEASE
= 1) ..................................................37
T
YPICAL
F
低 的
E
vents 为
R
ECEIVE
.....................................................................................38
运算的 deSCRIPTION .............................................................................................46
最大 guaranteed ratings* ...................................................................................46
直流 电的 characteristics..................................................................................46
定时 diAGRAMS ................................................................................................................49
lan91c110 rev. bREVISIONS ..........................................................................................55
列表 的 tables
T
能
1
- 描述 的 管脚 功能........................................................................................................5
T
能
2
- 缓存区 类型 ..........................................................................................................................................7
T
能
3
- i
NTERNAL
i/o s
PACE
M
APPING
.....................................................................................................................16
T
能
4
- p
在
P
ACKAGE
O
UTLINE
T
能
....................................................................................................................54
列表 的 计算数量
F
IGURE
1
- 管脚 配置 .............................................................................................................................4
F
IGURE
2
- lan91c110 块 图解 ..............................................................................................................8
F
IGURE
3
- lan91c110 system 图解............................................................................................................8
F
IGURE
4
-
lan91c110 内部的 块 图解 和 datapath......................................................12
F
IGURE
5
- 数据 小包装板盒 format ......................................................................................................................13
F
IGURE
6
- 中断结构 .....................................................................................................................31
F
IGURE
7
- 中断 维护 routine .........................................................................................................39
F
IGURE
8- rx intr ....................................................................................................................................................40
F
IGURE
9
- tx intr....................................................................................................................................................41
F
IGURE
10
- txempty intr (一个
ssumes 自动 释放 选项 选择
)............................................................42
F
IGURE
11
- 驱动 send 和 allocate routines......................................................................................43
F
IGURE
12
- 中断 一代 为transmit, receive, mmu ....................................................45
F
IGURE
13
- 异步的 循环 -
N
ADS=0.................................................................................................49
F
IGURE
14
- 异步的 循环
- 使用
N
ADS ........................................................................................49
F
IGURE
15
- 地址 闭锁 为 所有 模式..........................................................................................50
F
IGURE
16
- sram 接口 ...............................................................................................................................51
F
IGURE
17
- mii i
NTERFACE
........................................................................................................................................53
F
IGURE
18
- 144 p
在
tqfp p
ACKAGE
O
UTLINES
.........................................................................................................54

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feast 快 ethernet 控制为 pcmcia 和 generic 16-位产品 smsc ds – lan91c110 rev. b 页 3 rev. 09/05/02 表格的内容特性................................................................................................................................1 一般 desCRIPTION........................................................................................................1 函数的 dESCRIPTION ..................................................................................................9 数据结构和寄存器...............................................................................13 T YPICAL F 低的 E vents 为 T RANSMIT (一个 UTO R ELEASE = 0) ..................................................36 T YPICAL F 低的 E vents 为 T RANSMIT (一个 UTO R ELEASE = 1) ..................................................37 T YPICAL F 低的 E vents 为 R ECEIVE .....................................................................................38 运算的 deSCRIPTION .............................................................................................46 最大 guaranteed ratings* ...................................................................................46 直流电的 characteristics..................................................................................46 定时 diAGRAMS ................................................................................................................49 lan91c110 rev. bREVISIONS ..........................................................................................55 列表的 tables T 能 1 - 描述的管脚功能........................................................................................................5 T 能 2 - 缓存区类型 ..........................................................................................................................................7 T 能 3 - i NTERNAL i/o s PACE M APPING .....................................................................................................................16 T 能 4 - p 在 P ACKAGE O UTLINE T 能 ....................................................................................................................54 列表的计算数量 F IGURE 1 - 管脚配置 .............................................................................................................................4 F IGURE 2 - lan91c110 块图解 ..............................................................................................................8 F IGURE 3 - lan91c110 system 图解............................................................................................................8 F IGURE 4 - lan91c110 内部的块图解和 datapath......................................................12 F IGURE 5 - 数据小包装板盒 format ......................................................................................................................13 F IGURE 6 - 中断结构 .....................................................................................................................31 F IGURE 7 - 中断维护 routine .........................................................................................................39 F IGURE 8- rx intr ....................................................................................................................................................40 F IGURE 9 - tx intr....................................................................................................................................................41 F IGURE 10 - txempty intr (一个 ssumes 自动释放选项选择 )............................................................42 F IGURE 11 - 驱动 send 和 allocate routines......................................................................................43 F IGURE 12 - 中断一代为transmit, receive, mmu ....................................................45 F IGURE 13 - 异步的循环 - N ADS=0.................................................................................................49 F IGURE 14 - 异步的循环 - 使用 N ADS ........................................................................................49 F IGURE 15 - 地址闭锁为所有模式..........................................................................................50 F IGURE 16 - sram 接口 ...............................................................................................................................51 F IGURE 17 - mii i NTERFACE ........................................................................................................................................53 F IGURE 18 - 144 p 在 tqfp p ACKAGE O UTLINES .........................................................................................................54

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