移动式英特尔
奔腾
4处理器-M
目录
1.
Introduction......................................................................................................................... 9
1.1
1.2
1.3
2.
2.1
2.2
2.3
Terminology.........................................................................................................10
1.1.1 Terminology............................................................................................10
参考文献..........................................................................................................11
数据状态.......................................................................................................11
系统总线和GTLREF .............................................. ..................................... 12
电源和地引脚.............................................. ........................................ 12
解耦准则................................................ ........................................ 12
2.3.1 VCC去耦............................................. ........................................ 13
2.3.2系统总线AGTL +解耦........................................... .................. 13
2.3.3系统总线时钟( BCLK [1 :0])和处理器时钟....................... 13
电压识别和电源排序............................................. ........ 13
2.4.1增强型英特尔SpeedStep动态节能,技术.......................................... ...... 15
2.4.2锁相环( PLL ),电源和滤波器...................................... ......... 15
2.4.3灾难性热保护............................................ ................ 17
信号端子,未使用的引脚和TESTHI [ 10 : 0 ] ...................................... ..17
系统总线信号组.............................................. ................................... 19
异步GTL +信号............................................... ................................ 21
测试访问端口( TAP )连接........................................... ......................... 21
系统总线频率选择信号( BSEL [ 1 : 0 ] ) ..................................... ....... 21
最大Ratings................................................................................................22
处理器直流规范............................................... ................................ 22
AGTL +系统总线规格.............................................. ....................... 33
系统总线交流规范.............................................. .............................. 34
处理器AC时序波形.............................................. ......................... 39
系统总线时钟( BCLK )信号质量规范与测量
方针...........................................................................................................49
系统总线信号的质量指标和测量指南........... 50
系统总线信号的质量指标和测量指南........... 53
3.3.1过冲/下冲准则........................................... .............. 53
3.3.2过冲/下冲幅度........................................... .............. 53
3.3.3过冲/下冲脉冲持续时间.......................................... ......... 53
3.3.4活性因子............................................. ............................................ 54
3.3.5阅读过冲/下冲规格表............................ 54
3.3.6符合性测定法冲/下冲规格..55
处理器的引脚分配.............................................. ................................................. 61
移动式英特尔奔腾4处理器-M引脚分配........................................ 63
按字母顺序排列的信号参考............................................... ........................... 77
电动Specifications....................................................................................................12
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
3.
3.1
3.2
3.3
系统总线信号质量指标............................................. ........................... 49
4.
5.
包装机械产品规格............................................... .................................. 58
4.1
5.1
5.2
销上市和信号定义............................................. ........................................ 63
250686-002
数据表
3