CY7C64013C

CY7C64113C

全速USB （ 12 Mbps）的功能

全速USB （ 12 Mbps）的功能

赛普拉斯半导体公司

文件编号： 38-08001牧师* B

198冠军苑

圣荷西

,

CA 95134-1709

408-943-2600

修订后的2006年3月3日

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CY7C64013C

CY7C64113C

目录

1.0功能.......................................................................................................................................6

2.0功能概述..............................................................................................................7

3.0引脚配置..................................................................................................................9

4.0产品汇总表...................................................................................................10

4.1引脚分配......................................................................................................................10

4.2 I / O寄存器汇总...............................................................................................................10

4.3指令集汇总...........................................................................................................12

5.0规划模型..............................................................................................................13

5.1 14位的程序计数器（PC ） ....................................................................................................13

5.1.1程序存储器组织.......................................................................................................14

5.2 8位累加器（A ） ................................................................................................................15

5.3个8位临时寄存器（ X） ....................................................................................................15

5.4 8位的程序堆栈指针（ PSP ） ........................................ .................................................. 0.15

5.4.1数据存储器.............................................................................................................15

5.5 8位数据堆栈指针（ DSP ） ........................................ .................................................. ....... 16

5.6地址模式.........................................................................................................................16

5.6.1数据（即时） .............................................................................................................................16

5.6.2直销...............................................................................................................................................16

5.6.3索引...........................................................................................................................................16

6.0的时钟频率.....................................................................................................................................17

7.0 RESET ............................................................................................................................................17

7.1上电复位（ POR ） ............................................................................................................17

7.2看门狗复位（ WDR ） ............................................................................................................17

8.0挂起模式...........................................................................................................................18

9.0通用I / O（ GPIO ）端口....................................... ............................................. 19

9.1 GPIO端口配置...........................................................................................................20

9.2 GPIO中断使能端口.....................................................................................................21

10.0 DAC端口...................................................................................................................................21

10.1 DAC寄存器ISINK ................................................................................................................22

10.2 DAC端口中断.................................................................................................................23

11.0 12位自由运行定时器.......................................... .................................................. ...... 23

12.0 I

2

C和HAPI配置寄存器............................................. .............................. 24

13.0 I

2

C-兼容控制器.............................................. ................................................ 25

14.0硬件辅助并行接口（高致病性禽流感） .......................................... .............. 27

15.0处理器状态和控制寄存器............................................ ..................... 28

16.0中断...............................................................................................................................29

16.1中断向量......................................................................................................................30

16.2中断延迟.....................................................................................................................31

16.3 USB总线复位中断.........................................................................................................31

16.4定时器中断.........................................................................................................................31

16.5 USB端点中断.........................................................................................................31

文件编号： 38-08001牧师* B

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目录

16.6 DAC中断..........................................................................................................................31

16.7 GPIO /高致病性禽流感中断...............................................................................................................32

16.8 I

2

C语言中断.............................................................................................................................32

17.0 USB概述..........................................................................................................................33

17.1 USB串行接口引擎（ SIE ） .......................................... ................................................ 33

17.2 USB枚举...................................................................................................................33

17.3 USB上行端口状态和控制........................................... ....................................... 33

18.0 USB串行接口引擎操作............................................ .......................... 34

18.1 USB设备地址...............................................................................................................34

18.2 USB设备端点............................................................................................................35

18.3 USB控制端点模式寄存器............................................ ......................................... 35

18.4 USB非控制端点模式寄存器.......................................... ................................. 36

18.5 USB端点计数寄存器............................................. ............................................... 36

18.6端点模式/计数寄存器更新和锁定机构........................................ 0.37

19.0 USB模式TABLES ...................................................................................................................39

20.0寄存器汇总................................................................................................................43

21.0样品原理图.................................................................................................................44

22.0绝对最大额定值.............................................. ................................................. 45

23.0电气特性

FOSC = 6 MHZ ;工作温度为0 70 ° C，V

CC

= 4.0V至5.25V ........................ 45

24.0开关特性

（FOSC = 6.0兆赫） ............................................ .......................................... 46

25.0订货信息........................................................................................................48

26.0包图................................................................................................................49

文件编号： 38-08001牧师* B

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图列表

图6-1 。时钟振荡器片上电路............................................ .............................................. 17

图7-1 。看门狗复位（ WDR ） ......................................................................................................18

图9-1 。一个GPIO引脚的框图............................................ .................................................. 19

图9-2 。 P0口数据..........................................................................................................................19

图9-3 。端口1的数据..........................................................................................................................19

图9-4 。端口2的数据..........................................................................................................................19

图9-5 。端口3的数据..........................................................................................................................20

图9-6 。 GPIO配置寄存器............................................... ................................................ 20

图9-7 。端口0中断Enable.........................................................................................................21

图9-8 。端口1中断Enable.........................................................................................................21

图9-9 。端口2中断Enable.........................................................................................................21

图9-10 。端口3中断Enable.......................................................................................................21

图10-1 。一个DAC引脚的框图............................................ .................................................. 22

图10-2 。 DAC端口数据...................................................................................................................22

图10-3 。 DAC接收器Register.............................................................................................................22

图10-4 。 DAC端口中断允许.............................................. .................................................. 0.23

图10-5 。 DAC端口中断极性.............................................. .................................................. 23

图11-1 。定时器LSB注册...........................................................................................................23

图11-2 。定时器MSB注册..........................................................................................................24

图11-3 。定时器框图.........................................................................................................24

图12-1 。 HAPI / I2C配置寄存器............................................. .......................................... 24

图13-1 。我

2

C数据Register...............................................................................................................25

图13-2 。 I2C状态和控制寄存器............................................. ........................................... 25

图15-1 。处理器状态和控制寄存器............................................. ................................ 28

图16-1 。全局中断使能寄存器.............................................. ......................................... 29

图16-2 。 USB端点中断使能寄存器............................................. .............................. 29

图16-3 。中断控制器功能图.............................................. ................................. 30

图16-4 。 GPIO中断Structure....................................................................................................32

图17-1 。 USB状态和控制寄存器............................................. ......................................... 34

图18-1 。 USB设备地址寄存器.............................................. ........................................... 34

图18-2 。 USB设备端点零模式寄存器............................................ .......................... 35

图18-3 。 USB非控制端点设备模式的寄存器.......................................... ................ 36

图18-4 。 USB端点计数寄存器.............................................. ........................................ 36

图18-5 。令牌/数据包流程图............................................ ......................................... 38

图24-1 。时钟时序......................................................................................................................47

图24-2 。 USB数据信号时序....................................................................................................47

图24-3 。 HAPI读取外部接口从USB微控制器.......................................... .... 47

图24-4 。外部设备高致病性禽流感写的USB微控制器.......................................... ........... 48

文件编号： 38-08001牧师* B

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表格清单

表4-1 。引脚分配..................................................................................................................10

表4-2 。 I / O寄存器汇总.........................................................................................................10

表4-3 。指令集汇总......................................................................................................12

表9-1 。 GPIO端口输出控制真值表和中断极性......................................... ..... 20

表12-1 。 HAPI端口配置.....................................................................................................25

表12-2 。我

2

端口配置........................................................................................................25

表13-1 。我

2

C状态和控制寄存器位定义........................................... ....................... 26

表14-1 。端口2引脚和HAPI配置位定义.......................................... ................... 27

表16-1 。中断向量分配............................................... .............................................. 31

表17-1 。控制位定义为上行端口............................................ ................................. 34

表18-1 。内存分配的端点.............................................. ........................................ 35

表19-1 。 USB寄存器模式编码.............................................. ............................................. 39

表19-2 。的方式针对不同交通条件的详情

（见

表19-1

在解码的传说） ........... 41

文件编号： 38-08001牧师* B

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