目录

第11章

UART

（续）

概观.............................................................................................................................................11-1

产品特点.....................................................................................................................................11-1

框图....................................................................................................................................11-2

UART Operation.............................................................................................................................11-3

UART特殊寄存器.........................................................................................................................11-10

UART线控制寄存器............................................................................................................11-10

UART控制寄存器...................................................................................................................11-11

UART FIFO控制寄存器...........................................................................................................11-14

UART调制解调器控制Register........................................................................................................11-15

UART的Tx / Rx状态Register...........................................................................................................11-16

UART错误状态寄存器............................................................................................................11-17

UART FIFO状态Register............................................................................................................11-18

UART调制解调器状态寄存器........................................................................................................11-19

UART发送缓冲寄存器（保持寄存器& FIFO寄存器） ....................................... .......... 11-20

UART接收缓冲寄存器（保持寄存器& FIFO寄存器） ....................................... ........... 11-20

UART波特率除数Register....................................................................................................11-21

第12章

USB主机控制器

概观.............................................................................................................................................12-1

USB主机控制器专用寄存器...................................................................................................12-2

OHCI寄存器用于USB主机控制器............................................ ............................................. 12-2

S3C2440A微控制器

十三