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位置:首页 > IC型号导航 > 首字符W型号页 > 首字符W的型号第130页 > W83627SF > W83627SF PDF资料 > W83627SF PDF资料2第3页
W83627SF
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
握手控制寄存器( HCR ) (读/写) ....................................... ......................... 35
握手状态寄存器( HSR ) (读/写) ....................................... .......................... 36
UART FIFO控制寄存器( UFR ) (只写) ....................................... .......................... 37
中断状态寄存器( ISR ) (只读) ........................................ .................................. 38
中断控制寄存器( ICR ) (读/写) ....................................... ............................... 39
可编程的波特率发生器( BLL / BHL ) (读/写) ..................................... ............... 39
用户定义的寄存器( UDR ) (读/写) ..................................... .................................... 40
7.
CIR接收器PORT................................................................................................................. 41
7.1
CIR寄存器..................................................................................................................... 41
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
7.1.7
7.1.8
7.1.9
Bank0.Reg0 - 接收缓冲寄存器( RBR ) (读) ..................................... .................. 41
Bank0.Reg1 - 中断控制寄存器( ICR ) ........................................ ............................. 41
Bank0.Reg2 - 中断状态寄存器( ISR ) ........................................ .............................. 41
区0 3.Reg3 - CIR控制寄存器0 /存储区选择寄存器( CTR0 / BSR ) ( BANK0 3 )。... 42
Bank0.Reg4 - CIR控制寄存器( CTR ) ........................................ ................................... 42
Bank0.Reg5 - UART线状态寄存器( USR ) ....................................... ......................... 43
Bank0.Reg6 - 远程红外配置寄存器( RIR_CFG ) ....................................... ......... 44
Bank0.Reg7 - 用户定义的寄存器( UDR / AUDR ) ..................................... ....................... 45
Bank1.Reg0 1 - 波特率除数锁存( BLL / BHL ) ................................... ....................... 45
7.1.10 Bank1.Reg2 - 版本ID寄存器I( VID ) .................................... ........................................ 46
7.1.11存储区0 3.Reg3 - CIR控制寄存器0 /存储区选择寄存器( CTR0 / BSR ) ( BANK0 3 )。... 46
7.1.12 Bank1.Reg4 - 定时器低字节寄存器( TMRL ) .................................... .............................. 46
7.1.13 Bank1.Reg5 - 定时器高字节寄存器( TMRH ) .................................... ............................. 47
8.
并行端口........................................................................................................................ 47
8.1
8.2
打印机接口逻辑........................................................................................................ 47
增强型并行端口( EPP ) ............................................ ................................................ 48
8.2.1
8.2.2
8.2.3
8.2.4
8.2.5
8.2.6
8.2.7
8.2.8
数据被囚......................................................................................................................49
打印机状态Buffer.............................................................................................................49
打印机控制锁存器和打印机控制被囚........................................... ................... 49
EPP地址端口................................................................................................................50
EPP数据端口0-3................................................................................................................51
位图并口和EPP寄存器.......................................... ............................... 51
EPP引脚说明...........................................................................................................52
EPP操作.....................................................................................................................52
ECP寄存器和模式定义............................................. ........................................ 53
数据和ecpAFifo端口........................................................................................................54
设备状态寄存器(DSR)..............................................................................................54
设备控制寄存器( DCR ) ............................................ ................................................ 55
cFifo (并口数据FIFO )模式= 010 ........................................ ................................. 56
ecpDFifo ( ECP数据FIFO )模式= 011 ......................................... ..................................... 56
8.3
扩展功能并行( ECP )端口........................................... .............................. 53
8.3.1
8.3.2
8.3.3
8.3.4
8.3.5
8.3.6
-3-
出版日期: 2005年5月31日
修订版A1

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