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型号S5935
版本1.02 - 2006年6月27日
S5935
PCI产品
数据手册
S5935
PCI产品
数据手册
AMCC机密和专有
DS1527
1
S5935 - PCI产品
版本1.02 - 2006年6月27日
数据手册
(此页特意保留为空白。 )
2
DS1527
AMCC机密和专有
型号S5935
版本1.02 - 2006年6月27日
S5935
PCI产品
特点
PCI 2.1兼容的主/从设备
全部132兆字节/秒的传输速率
支持新的Intel 440BX / GX芯片组
支持新的WinNT Service Pack 2的& 3
PCI总线操作DC至33 MHz的
8/16/32位加入的用户总线
四可定义直通数据通道
两个32字节的内部FIFO W / DMA
同步的Add-On总线操作
信箱寄存器W /字节级状态
直邮箱数据选通/中断
直接PCI &附加的中断引脚
可选非易失性存储器引导加载
可选的扩展BIOS / POST代码
数据手册
描述
PCI本地总线概念的开发是为了打破
PC数据I / O瓶颈,并明确打开门
以提高系统的运行速度和扩展capabili-
关系。 PCI局部总线的移动高速外设
从I / O总线,并把它们靠近系
统的处理器总线,提供更快的数据传输
处理器和外设之间。 PCI本地
公交车还解决了公交行业的需要标
准是不直接依赖于速度,
大小和系统处理器的类型。它代表了
第一个微处理器独立的总线产品perfor-
MANCE绰绰有余为要求最苛刻
应用,如全动态视频。
应用微电路公司( AMCC ) ,预
单芯片解决方案米尔供应商已经开发
在S5935 ,解决接口的应用程序的问题
系统蒸发散到PCI局部总线,同时提供支持
较新的PCI芯片组和操作系统。该
S5935是一款功能强大而灵活的PCI控制器支持
移植几个层次的接口复杂程度。在
最低水平,就可以简单地作为一个PCI总线目标
用温和的传输要求。对于高性
曼斯应用, S5935可以成为公交车
主实现PCI本地总线的峰值传输capa-
相容性的132兆字节/秒。在S5935 PCI控制器
还维护升级许多DROPIN兼容性
存在的S5933设计需要迁移到新的
主板架构, PCI的BIOS和软件
操作系统。
应用
高速网络
数字视频应用
I / O通讯端口
高速数据输入/输出
多媒体通信
存储器接口
高速数据采集
数据加密/解密
英特尔1960接口
通用PCI接口技术
存在的S5933的设计升级
图1. S5935框图
S5935
直通资料&
地址寄存器
2.1 PCI局部总线
接口逻辑
复用器/解复用器
FIFO的
缓冲器
邮箱
读/写
RITE
控制
CON组fi guration
注册
状态寄存器
复用器/解复用器
缓冲器
所有权
背板
卫星
接收器/
调制解调器
用户
应用
I / O音频
ISDN
FDDI
自动取款机
图形/
MPEG /
GRABBER
PCI局部总线
公交MasterTransfer
算上&Address
注册
AMCC
附加
本地总线
接口逻辑
串行/并行NVRAM
配置空间
扩展BIOS
AMCC机密和专有
DS1527
3
S5935 - PCI产品
版本1.02 - 2006年6月27日
数据手册
目录
特点.............................................................................................................................................................. 3
应用...................................................................................................................................................... 3
描述........................................................................................................................................................ 3
目录.......................................................................................................................................... 4
图目录.................................................................................................................................................. 9
表格清单.................................................................................................................................................. 12
S5935架构....................................................................................................................................... 14
S5935寄存器结构............................................................................................................................ 14
PCI配置寄存器............................................................................................................................ 15
PCI操作的寄存器.................................................................................................................................. 15
用户自定义总线操作的寄存器.................................................................................................................... 16
非易失性存储器接口........................................................................................................................ 16
邮箱操作........................................................................................................................................... 17
直通操作....................................................................................................................................... 19
FIFO PCI总线主控操作................................................................................................................. 19
信号类型定义...................................................................................................................................... 23
非易失性存储器接口信号............................................ ................................................ 27
ADD -ON总线接口信号.................................................................................................................. 28
PCI配置寄存器.................................................................................................................... 32
厂商识别寄存器( VID ) ..................................................................................................... 34
设备识别寄存器( DID ) ....................................................................................................... 35
PCI命令寄存器( PCICMD ) ................................................................................................................ 36
PCI状态寄存器( PCISTS ) ...................................................................................................................... 38
修订识别寄存器( RID ) ............................................ .................................................. ..... 40
类代码寄存器( CLCD ) ....................................................................................................................... 41
缓存行大小寄存器( CALN ) ............................................................................................................... 45
等待时间计时器寄存器( LAT ) .................................................................................................................... 46
报头类型寄存器( HDR ) ....................................................................................................................... 47
内建自测试寄存器( BIST ) ............................................................................................................ 48
基址寄存器( BADR ) ............................................................................................................... 49
确定基址大小...................................................................................................................... 49
分配的基地址............................................................................................................................ 49
扩展ROM基地址寄存器( XROM ) .......................................... ....................................... 53
断线寄存器( INTLN ) ................................................................................................................ 55
中断引脚寄存器( INTPIN ) ................................................................................................................. 56
最低GRANT寄存器( MINGNT ) ............................................................................................................ 57
最大等待时间寄存器( MAXLAT ) ...................................................................................................... 58
发邮箱寄存器( OMB ) ........................................................................................................ 61
收件箱中的寄存器( IMB ) ........................................................................................................... 61
FIFO寄存器端口( FIFO ) ............................................................................................................................. 61
PCI BUS受控主机写地址寄存器( MWAR ) ........................................ ............. 62
4
DS1527
AMCC机密和专有
S5935 - PCI产品
版本1.02 - 2006年6月27日
数据手册
PCI BUS受控主机写传输计数寄存器( MWTC ) ..................................... 63
控PCI总线主机读到地址寄存器( MRAR ) ........................................ ............... 64
控PCI总线主机读到传输计数寄存器( MRTC ) ....................................... 。 65
邮箱空满/状态寄存器( MBEF ) ......................................... .............................................. 66
中断控制/状态寄存器( INTCSR ) .......................................... .......................................... 68
MASTER控制/状态寄存器( MCSR ) .......................................... .................................................. 72
ADD -ON总线操作的寄存器............................................................................................................ 76
ADD -ON收件箱中寄存器( AIMBX ) ......................................... .............................................. 77
ADD -ON发邮箱寄存器( AOMBX ) ......................................... ........................................... 77
ADD -ON FIFO寄存器端口( AFIFO ) ........................................................................................................... 77
ADD -ON控BUS MASTER写地址寄存器( MWAR ) ..................................... ...... 78
ADD -ON PASS -THRU地址寄存器( APTA ) ....................................... ................................................. 79
ADD -ON PASS -THRU数据寄存器( APTD ) ....................................... .................................................. ...... 79
ADD -ON控总线主机读到地址寄存器( MRAR ) ..................................... ......... 80
ADD -ON空/满状态寄存器( AMBEF ) ....................................... ............................................... 81
ADD -ON中断控制/状态寄存器( AINT ) ....................................... ................................... 83
ADD -ON总体控制/状态寄存器( AGCSTS ) ....................................... ............................... 86
ADD -ON控BUS MASTER写传输计数寄存器( MWTC ) ............................. 89
ADD -ON控总线主机读到传输计数寄存器( MRTC ) ............................... 90
初始化.................................................................................................................................................... 92
PCI RESET ............................................................................................................................................................ 92
加载方式,从字节宽NV MEMORIES ........................................... .................................................. ...... 92
PCI总线配置周期.................................................................................................................. 95
扩充BIOS ROMS .................................................................................................................................... 97
PCI总线接口......................................................................................................................................... 100
PCI总线事务................................................................................................................................. 100
PCI突发转移................................................................................................................................... 102
PCI读传输....................................................................................................................................... 102
PCI写入传输....................................................................................................................................... 104
主发起的终止.......................................................................................................................... 105
正常的周期结束.............................................................................................................................. 105
发起先发制人....................................................................................................................................... 106
硕士中止.................................................................................................................................................. 107
目标发起终止.......................................................................................................................... 107
目标断开........................................................................................................................................ 108
目标请求重试............................................................................................................................. 109
目标异常中止................................................................................................................................................. 109
PCI总线控制...................................................................................................................................... 111
总线控制延迟组件........................................................................................................... 111
总线仲裁............................................................................................................................................... 111
总线采集.............................................................................................................................................. 112
目标延迟............................................................................................................................................... 112
目标锁定............................................................................................................................................... 112
AMCC机密和专有
DS1527
5
A
PPLIED
M
ICRO
C
IRCUITS
C
ORPORATION
S5935
PCI产品
数据手册
市场营销和应用信息联系方式:
应用微电路公司
6290序列驱动器
圣迭戈,加利福尼亚92121-4358
(800) 755-2622
(619) 450-9333
传真:( 619 ) 450-9885
http://www.amcc.com
在本文档取代的材料
发出任何以前所有文档
产品包括在本文中。
AMCC保留随时修改其产品或向右
停止,恕不另行通知任何半导体产品或服务,并
建议其客户获得相关信息的最新版本
验证,在下订单之前,该信息所依赖的
电流。
AMCC不承担因应用程序的任何责任或
利用本文所述的任何产品或电路,它也没有传达
根据其专利权的任何许可或他人的权利。
AMCC保留出货代替档次较高的设备的权限
那些低年级的。
AMCC半导体产品并非设计,
设计,授权或许可为适合
使用生命支持应用程序,设备或系统,或者
其它关键应用。
AMCC和红娘是应用微registereded商标。
Circuits公司。
所有其他产品名称的商标,注册商标或
其各自所有者的服务标志。
版权所有 1999应用微电路公司
美国印刷/ PCIPROD - 1299
C
ONTENTS
1.架构概述...............................................................................................................
引入到PCI本地总线.........................................................................................................
S5935架构................................................................................................................................
S5935寄存器结构.................................................................................................................
PCI配置寄存器.................................................................................................................
PCI操作的寄存器.......................................................................................................................
用户自定义总线操作的寄存器.........................................................................................................
非易失性存储器接口..............................................................................................................
邮箱操作.................................................................................................................................
直通操作.............................................................................................................................
FIFO PCI总线主控操作......................................................................................................
1-1
1-1
1-2
1-2
1-2
1-3
1-3
1-3
1-4
1-5
1-5
2.信号说明......................................................................................................................... 2-9
信号类型定义........................................................................................................................... 2-9
地址和数据引脚 - PCI局部总线.......................................... .................................................. 2-10
PCI总线接口信号................................................................................................................... 2-10
制销 - PCI局部总线.............................................................................................................. 2-11
接口控制引脚 - PCI总线信号........................................... ........................................ 2-11
仲裁引脚(总线主控只) - PCI局部总线....................................... ....................... 2-12
错误报告销 - PCI局部总线........................................... .......................................... 2-12
中断引脚 - PCI局部总线............................................ .................................................. 2-12 ....
非易失性存储器接口信号............................................ .................................................. 2-13
NV系列设备..................................................................................................................... 2-13
字节宽的NV设备............................................................................................................. 2-13
用户自定义总线接口信号............................................................................................................. 2-14
寄存器访问引脚............................................................................................................... 2-14
FIFO的存取销.................................................................................................................... 2-15
直通接口引脚......................................................................................................... 2-15
制销............................................................................................................................. 2-16
3, PCI配置寄存器.....................................................................................................
PCI配置空间头........................................................................................................
厂商识别寄存器( VID ) ............................................ .................................................. ......
设备识别寄存器( DID ) ............................................ .................................................. ......
PCI命令寄存器( PCICMD ) ............................................ .................................................. ......
PCI状态寄存器( PCISTS ) ............................................................................................................
修订识别寄存器( RID ) ............................................ .................................................. ...
类代码寄存器( CLCD ) ..............................................................................................................
缓存行大小寄存器( CALN ) ......................................................................................................
延时定时器寄存器( LAT ) .............................................................................................................
头型寄存器( HDR ) ..............................................................................................................
内建自测试寄存器( BIST ) ........................................................................................................
基地址寄存器( BADR ) ........................................................................................................
扩展ROM基地址寄存器( XROM ) .......................................... ....................................
线路中断寄存器( INTLN ) ...........................................................................................................
中断引脚寄存器( INTPIN ) ..........................................................................................................
3-17
3-18
3-19
3-20
3-21
3-23
3-25
3-26
3-30
3-31
3-32
3-33
3-34
3-38
3-40
3-41
i
最低格兰特寄存器( MINGNT ) ............................................ .................................................. 3-42 .....
最大延时寄存器( MAXLAT ) ............................................ .................................................. 3-43
4. PCI总线操作的寄存器......................................................................................................
即将离任的邮箱寄存器( OMB ) ............................................ .................................................. ......
进来的邮箱寄存器( IMB ) ......................................................................................................
FIFO寄存器端口( FIFO)的..................................................................................................................
PCI总线控制主机写地址寄存器( MWAR ) ........................................ .....................
PCI控制总线主控写传输计数寄存器( MWTC ) ....................................... ...........
PCI控制总线主控读地址寄存器( MRAR ) ........................................ .....................
PCI控制总线主机读到传输计数寄存器( MRTC ) ....................................... ............
邮箱空满/状态寄存器( MBEF ) ......................................... ..............................................
中断控制/状态寄存器( INTCSR ) .......................................... ..............................................
主控制/状态寄存器( MCSR ) .......................................... .................................................. 。
5. ADD- ON总线操作的寄存器.......................................... .................................................. 。
用户自定义邮箱接收寄存器( AIMBx ) ......................................... ...........................................
用户自传出邮箱寄存器( AOMBx ) ......................................... ..........................................
用户自定义的FIFO寄存器端口( AFIFO ) ......................................... .................................................. .......
用户自定义控制总线主机写地址寄存器( MWAR ) ..................................... .................
用户自定义直通地址寄存器( APTA ) ....................................... ..............................................
用户自定义直通数据寄存器( APTD ) ....................................... .................................................. 。
附加控制总线主机读取地址寄存器( MRAR ) ..................................... .................
用户自定义的空/满状态寄存器( AMBEF ) ....................................... .............................................
用户自定义中断控制/状态寄存器( AINT ) ....................................... ........................................
加载项一般控制/状态寄存器( AGCSTS ) ....................................... ..................................
用户自定义控制总线主控写传输计数寄存器( MWTC ) ..................................... .......
用户自定义控制总线主机读到传输计数寄存器( MRTC ) ..................................... .......
6.初始化.....................................................................................................................................
PCI复位............................................................................................................................................
加载方式,从字节宽度NV存储器........................................... .................................................. ..
加载串行NV记忆......................................................................................................
PCI总线配置周期.............................................................................................................
扩充BIOS ROM的......................................................................................................................
7. PCI总线接口............................................................................................................................
PCI总线事务.........................................................................................................................
PCI突发传输.................................................................................................................
PCI读传输.................................................................................................................
PCI写入传输.................................................................................................................
主发起的终止.............................................. .................................................. ....
正常的周期结束........................................................................................................
发起先发制人.................................................................................................................
硕士中止............................................................................................................................
目标发起终止.....................................................................................................
ii
4-45
4-46
4-46
4-46
4-47
4-48
4-49
4-50
4-51
4-53
4-57
5-61
5-62
5-62
5-62
5-63
5-64
5-64
5-65
5-66
5-68
5-71
5-74
5-75
6-77
6-77
6-77
6-78
6-80
6-82
7-85
7-86
7-86
7-88
7-89
7-89
7-89
7-90
7-91
7-91
目标断开..................................................................................................................
目标请求重试........................................................................................................
目标异常中止...........................................................................................................................
PCI总线控制...........................................................................................................................
总线控制延迟组件.............................................. .......................................
总线仲裁.........................................................................................................................
总线采集........................................................................................................................
目标延迟.........................................................................................................................
目标锁定.........................................................................................................................
PCI总线中断...............................................................................................................................
PCI总线奇偶校验错误..........................................................................................................................
7-92
7-93
7-93
7-95
7-95
7-95
7-96
7-96
7-96
7-98
7-98
8. ADD -ON总线接口.................................................................................................................... 8-99
用户自定义操作寄存器访问............................................ .................................................. .. 8-99
用户自定义接口信号........................................................................................................ 8-99
系统信号........................................................................................................................ 8-99
寄存器访问信号.......................................................................................................... 8-99
异步寄存器访问............................................... .......................................... 8-100
同步FIFO和直通数据寄存器访问......................................... ........ 8-100
NV存储器访问通过的Add-On一般控制/状态寄存器....................... 8-100
邮箱总线接口....................................................................................................................... 8-100
邮箱中断.................................................................................................................. 8-103
FIFO总线接口............................................................................................................................ 8-103
FIFO直接访问输入..................................................................................................... 8-103
FIFO状态信号.............................................................................................................. 8-103
FIFO控制信号............................................................................................................. 8-103
直通总线接口................................................................................................................... 8-103
直通状态指示灯............................................. .................................................. ... 8-104
直通控制输入....................................................................................................... 8-104
非易失性存储器接口.......................................................................................................... 8-104
非易失性存储器接口信号............................................ ..................................... 8-104
访问非易失性存储器............................................. ............................................... 8-105
NV存储器器件的时序要求............................................. ................................. 8-107
9.邮箱概览......................................................................................................................... 9-109
功能描述...................................................................................................................... 9-109
邮箱空/满条件............................................. .................................................. 9-110
邮箱中断................................................................................................................... 9-110
附加在发件箱4 , 3字节访问........................................ ................................... 9-110
总线接口...................................................................................................................................... 9-111
PCI总线接口................................................................................................................... 9-111
用户自定义总线接口............................................................................................................. 9-111
8位和16位用户自定义界面....................................... .................................................. 9-111
组态...................................................................................................................................... 9-112
邮箱状态........................................................................................................................ 9-112
邮箱中断................................................................................................................... 9-113
iii
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6852
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QQ: 点击这里给我发消息 QQ:3350142453 复制 点击这里给我发消息 QQ:2885393564 复制

电话:0755-83247290
联系人:吴先生/吴小姐/李小姐
地址:深圳市福田区航都大厦17F1
S5935
ALTERA
23+
5000
原厂标准封装
绝对进口原装,公司现货
QQ: 点击这里给我发消息 QQ:5645336 复制
电话:13910052844(微信同步)
联系人:刘先生
地址:北京市海淀区增光路27号院增光佳苑2号楼1单元1102室
S5935
√ 欧美㊣品
▲10/11+
8427
贴◆插
【dz37.com】实时报价有图&PDF
QQ: 点击这里给我发消息 QQ:1101329890 复制 点击这里给我发消息 QQ:1803862608 复制

电话:0755-82789296
联系人:朱先生/公司可以开13%的税
地址:深圳市福田区华强北振兴路华康大厦2栋211室。
S5935
AITERA
1524+
6980
QFP/SSOP/PLCC
一级代理全新原装现货热卖
QQ: 点击这里给我发消息 QQ:1584878981 复制 点击这里给我发消息 QQ:2881290686 复制

电话:010-62962871、62104931、 62106431、62104891、62104791
联系人:刘经理
地址:北京市海淀区中关村大街32号和盛嘉业大厦10层1008
S5935
AMCC
14+
672200
QFP
全新原装正品/质量有保证
QQ: 点击这里给我发消息 QQ:5645336 复制
电话:13910052844(微信同步)
联系人:刘先生
地址:北京市海淀区增光路27号2-1-1102
S5935
√ 欧美㊣品
▲10/11+
8864
贴◆插
【dz37.com】实时报价有图&PDF
查询更多S5935供应信息

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