MBF200
目录
芯片操作.....................................................................................................................................................................1
块Diagram......................................................................................................................................................................1
连接Diagram..............................................................................................................................................................2
针List................................................................................................................................................................................3
针Descriptions....................................................................................................................................................................4
设备总线Operation.............................................................................................................................................................7
微处理器总线接口............................................................................................................................................7
串行外设总线接口( SPI )从................................................................................................................................8
SPI总线Mode.................................................................................................................................................................8
SPI从机Mode...............................................................................................................................................................8
注册读取命令在SPI从机模式........................................................................................................................8
寄存器写入命令为SPI从机模式......................................................................................................................8
USB接口模式,使用内部ROM ................................................................................................................................8
端点0 ....................................................................................................................................................................8
端点1 ....................................................................................................................................................................8
端点2 ....................................................................................................................................................................8
USB接口模式,使用外部ROM ...............................................................................................................................8
SPI主模式............................................................................................................................................................9
功能寄存器描述...............................................................................................................................................9
功能寄存器Map...........................................................................................................................................................9
RAH为0x00 .....................................................................................................................................................................9
RAL 0x01....................................................................................................................................................................10
CAL 0X02 ....................................................................................................................................................................10
REH 0x03....................................................................................................................................................................10
REL 0×04 ....................................................................................................................................................................10
CEL 0×05 ....................................................................................................................................................................10
DTR 0x06....................................................................................................................................................................11
DCR 0x07....................................................................................................................................................................11
CTRLA 0x08的...............................................................................................................................................................11
CRTLB 0x09................................................................................................................................................................13
CTRLC的0x0A ...............................................................................................................................................................14
SRA 0x0B....................................................................................................................................................................14
PGC 0x0C的...................................................................................................................................................................15
ICR 0X0D ....................................................................................................................................................................15
ISR 0x0E的.....................................................................................................................................................................16
THR为0x0F ...................................................................................................................................................................16
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