英特尔
80321 I / O处理器
目录
1.0
Introduction......................................................................................................................... 7
1.1
关于这Document............................................................................................7
1.1.1 Terminology..............................................................................................7
1.1.2其他相关文件............................................ .......................... 8
关于英特尔
80321 I / O处理器............................................. ...................... 9
1.2
2.0
产品特点...........................................................................................................................11
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
内部总线......................................................................................................... 11
DMA Controller.................................................................................................... 11
地址转换单元............................................... ...................................... 12
消息Unit.................................................................................................... 12
内存Controller............................................................................................... 12
外设总线接口............................................... ....................................... 12
应用加速器单元............................................... ................................. 13
性能监控单元............................................... ................................ 13
I
2
C总线接口单元.............................................. .......................................... 13
同步串行口单位.............................................. ................................ 13
3.0
包装信息........................................................................................................14
3.1
包Introduction........................................................................................... 14
3.1.1功能信号定义............................................ ...................... 14
3.1.2 544引脚PBGA封装.......................................... ............................ 25
封装热性能规格............................................... .......................... 39
3.2.1热特性............................................. ............................ 39
3.2.2热性能规格............................................. .............................. 40
3.2.2.1环境温度............................................. ................... 40
3.2.2.2外壳温度............................................. ....................... 40
3.2.3 80321 JTAG仿真器供应商........................................... .................... 40
3.2
4.0
电动Specifications.................................................................................................... 41
4.1
4.2
4.3
4.4
绝对最大额定值............................................... .................................. 41
V
CCPLL
PIN要求................................................ ................................... 41
有针对性的DC规格............................................... .................................. 42
有针对性的交流规范............................................... .................................. 44
4.4.1时钟信号配时............................................ .................................. 44
4.4.2 PCI接口信号配时........................................... ....................... 45
4.4.3 DDR SDRAM接口信号配时.......................................... ........ 46
4.4.4外设总线接口信号配时.......................................... ...... 46
4.4.5 I
2
C接口信号配时.............................................. ..................... 47
4.4.6 SSP接口信号配时........................................... ...................... 47
4.4.7边界扫描测试信号配时.......................................... ............ 48
AC时序波形............................................... ......................................... 49
AC测试条件............................................... .............................................. 53
4.5
4.6
科幻居雷什
1
2
3
英特尔
80321 I / O处理器功能框图........................................ 10
544引脚PBGA封装（顶视图） ......................................... ........................ 25
544引脚PBGA封装（底视图） ......................................... ................... 26
数据表
2005年1月
3
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