目录
15.2.8
15.3
15.4
15.5
输出控制Block.......................................................................................................................... 321
初始化和Configuration........................................................................................................... 321
寄存器映射..................................................................................................................................... 322
注册Descriptions......................................................................................................................... 324
16.
16.1
16.2
16.3
16.4
16.5
正交编码器接口（ QEI ） ............................................ .................................... 349
框图................................................................................................................................... 349
功能描述....................................................................................................................... 349
初始化和Configuration........................................................................................................... 352
寄存器映射..................................................................................................................................... 352
注册Descriptions......................................................................................................................... 352
17.
18.
19.
20.
20.1
20.1.1
20.1.2
20.1.3
20.1.4
20.1.5
20.2
20.2.1
20.2.2
20.2.3
20.2.4
20.2.5
20.2.6
20.2.7
20.2.8
引脚图....................................................................................................................... 365
信号表..................................................................................................................... 366
工作特性................................................ ................................................ 377
电气特性................................................ ................................................. 378
直流特性............................................................................................................................. 378
最大额定值.............................................................................................................................. 378
建议的直流工作条件.............................................. ........................................... 378
片内低压差（ LDO ）稳压器特性...................................... ............................ 379
电源规格......................................................................................................................... 380
闪存特性........................................................................................................... 380
AC特性............................................................................................................................. 381
负载条件................................................................................................................................. 381
钟................................................................................................................................................ 381
类似物Comparator............................................................................................................................ 382
I
2
C...................................................................................................................................................... 382
同步串行接口（ SSI ） ............................................ .................................................. ..... 384
JTAG和边界扫描................................................................................................................. 386
通用I/O.......................................................................................................................... 388
重置................................................................................................................................................. 388
21.
A.1
A.1.1
A.1.2
A.2
A.2.1
A.2.2
A.2.3
A.3
A.3.1
A.3.2
A.3.3
A.3.4
A.3.5
A.3.6
包Information......................................................................................................... 391
接口........................................................................................................................................... 392
UART ................................................................................................................................................. 392
SSI ..................................................................................................................................................... 392
包Handling................................................................................................................................. 392
包格式................................................................................................................................... 393
发送数据包................................................................................................................................ 393
接收数据包............................................................................................................................. 393
命令........................................................................................................................................ 393
COMMAND_PING （ 0x20的） .................................................................................................................. 394
COMMAND_GET_STATUS （ 0x23 ） .............................................. .................................................. ... 394
COMMAND_DOWNLOAD (0x21)...................................................................................................... 394
COMMAND_SEND_DATA （ 0X24 ） ..................................................................................................... 394
COMMAND_RUN （ 0x22符号） ................................................................................................................... 395
COMMAND_RESET (0x25)............................................................................................................... 395
附录A.
串行闪存
装载机................................................. ................................................ 392
6
初步
2006年10月8日
