目录
产品特点................................................................................................................................................................... 1
一般DESCRIPTION............................................................................................................................................ 2
引脚配置................................................................................................................................................. 4
说明引脚功能的...........................................................................................................................五
缓冲区类型DESCRIPTIONS.................................................................................................................................. 7
功能DESCRIPTION...................................................................................................................................... 9
串行接口引擎(SIE)......................................................................................................................................... 9
微控制器单元( MCU) .......................................................................................................................................... 9
SIEDMA......................................................................................................................................................................... 9
存储器管理单元( MMU )寄存器说明.......................................... .................................................. 9 ...
ISADMA......................................................................................................................................................................... 9
应用程序................................................................................................................................................................. 10
典型的信号连接............................................................................................................................ 12
MCU存储器映射.................................................................................................................................................. 13
代码Space................................................................................................................................................................. 13
数据Space.................................................................................................................................................................. 13
ISADMA存储器映射................................................................................................................................................. 13
MCU模块注册Summary.................................................................................................................................... 14
MMU模块寄存器概述................................................................................................................................... 15
SIE块寄存器汇总...................................................................................................................................... 16
MCU注册DESCRIPTION................................................................................................................................ 17
MCU运行Registers.............................................................................................................................................. 17
FIFO状态Registers................................................................................................................................................. 20
单片机电源管理寄存器........................................................................................................................... 24
MCU ISA接口寄存器...................................................................................................................................... 27
8237 ( ISADMA )寄存器描述..............................................................................................................三十
内存Map................................................................................................................................................................三十
运行时Registers....................................................................................................................................................... 31
内存管理单元( MMU )寄存器说明.......................................... ............................. 37
MMU接口Registers............................................................................................................................................. 37
MMU空闲页REGISTER................................................................................................................................. 40
16字节深竣工TX FIFO寄存器........................................... .................................................. ... 40
TX FIFO POP REGISTER........................................................................................................................................... 41
串行接口引擎( SIE )寄存器说明.......................................... ................................... 45
数据包报头Definition............................................................................................................................................. 45
SIE接口寄存器............................................................................................................................................... 46
直流参数..................................................................................................................................................... 51
USB参数................................................................................................................................................... 53
USB直流参数............................................................................................................................................. 53
USB AC PARAMETERS.............................................................................................................................................. 54
机械OUTLINE............................................................................................................................................ 63
USB97C100 REVISIONS............................................................................................................................................ 64
SMSC DS - USB97C100
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修订版2001年1月3日