CY7C68013
目录
1.0 EZ -USB
FX2 功能...........................................................................................................五
2.0应用程序............................................................................................................................... 6
3.0功能概述.............................................................................................................. 6
3.1 USB信号传输速度..................................................................................................................... 6
3.2 8051微处理器...................................................................................................................... 6
3.3 I
2
C兼容总线......................................................................................................................... 7
3.4巴士............................................................................................................................................... 7
3.5 USB启动方法......................................................................................................................... 8
3.6的薪酬 .............................................................................................................................. 8
3.7中断系统............................................................................................................................. 9
3.8复位和唤醒........................................................................................................................ 10
3.9程序/数据RAM ....................................................................................................................... 10
3.10注册地址.................................................................................................................... 13
3.11端点RAM ............................................................................................................................. 13
3.12外部FIFO接口.............................................................................................................. 15
3.13 GPIF ............................................................................................................................................. 15
3.14 USB上载和下载............................................. .................................................. .... 16
3.15自动指针访问.................................................................................................................... 16
3.16 I
2
C兼容控制器.......................................................................................................... 16
4.0引脚分配...................................................................................................................... 17
4.1 CY7C68013引脚说明....................................................................................................... 23
5.0寄存器汇总..................................................................................................................三十
6.0绝对最大额定值.............................................. .................................................. 36
7.0工作条件........................................................................................................... 36
8.0直流特性............................................................................................................... 36
8.1 USB收发器........................................................................................................................... 36
9.0交流电气特性.............................................. ......................................... 37
9.1 USB收发器........................................................................................................................... 37
9.2程序存储器读................................................................................................................ 37
9.3数据存储器读....................................................................................................................... 38
9.4数据存储器写....................................................................................................................... 39
9.5 GPIF同步信号.......................................................................................................... 40
9.6 Slave FIFO同步读取............................................. .................................................. .... 41
9.7 Slave FIFO异步读取............................................. .................................................. .. 42
9.8 Slave FIFO同步写入............................................. .................................................. .... 42
9.9 Slave FIFO异步写............................................. .................................................. .. 43
9.10 Slave FIFO同步数据包结束频闪........................................... ............................... 43
9.11 Slave FIFO异步数据包结束频闪........................................... ............................. 44
9.12从FIFO输出使能.......................................................................................................... 44
9.13从属FIFO地址为标志/数据.......................................... .................................................. 44
9.14 Slave FIFO同步地址............................................. ............................................... 45
9.15 Slave FIFO异步地址............................................. ............................................. 45
10.0订货信息........................................................................................................ 45
11.0包图............................................................................................................... 46
文件编号: 38-08012牧师* B
分页: 50 2