目录
目录
1
2
3
4
5
6
概述................................................ .................................................. 1
特点..................................................................................................................... 1
引脚分配......................................................................................................... 2
框图........................................................................................................... 3
针Description.......................................................................................................... 4
功能说明................................................ ................................................ 6
6.1
操作寄存器................................................ ......................................... 6
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
6.1.7
6.1.8
6.1.9
6.1.10
6.1.11
6.1.12
6.1.13
6.1.14
6.1.15
6.1.16
6.1.17
R0 / IAR (间接寻址寄存器) .......................................... ...................... 6
R1 / TCC (定时器时钟计数器) .......................................... ................................. 6
R2 / PC (程序计数器) ........................................... ........................................ 6
R3 / SR (状态寄存器) ........................................... .......................................... 8
R4 / RSR ( RAM选择寄存器) .......................................... ................................ 9
R5 / 5端口(端口5 I / O数据和页寄存器选择.................................. 9 ...
R6 / 6端口(端口6 I / O数据寄存器) ..................................... .............................. 9
R7 / 7端口(端口7 I / O数据寄存器) ..................................... .............................. 9
R8 / 8端口(端口8个I / O数据寄存器) ..................................... ............................ 10
R9 / LCDCR (LCD控制寄存器) .......................................... ......................... 10
RA / LCD_ADDR (LCD地址) ........................................... ............................. 11
RB / LCD_DB (LCD数据缓冲) .......................................... .............................. 11
RC / CNTER (计数使能寄存器) .......................................... ................... 11
RD / SBPCR (系统,增压器和PLL控制寄存器) ................................ 12
RE / IRCR ( IR和端口5设置控制寄存器) ..................................... ..... 13
RF / ISR (中断状态寄存器) .......................................... .......................... 14
地址: 10H 3Fh的; R10 R3F (通用寄存器) .............................. 14
一(Accumulator).................................................................................................15
IOC50 / P5CR (端口5我对LCD段控制寄存器/ O端口和7,8) .. 15
IOC60 / P6CR ( 6端口的I / O控制寄存器) ...................................... ................. 16
IOC70 / P7CR ( 7端口I / O控制寄存器) ...................................... ................. 16
IOC80 / P8CR ( 8端口I / O控制寄存器) ...................................... ................. 16
IOC90 / RAM_ADDR ( 128字节RAM地址) ......................................... ....... 16
IOCA0 / RAM_DB ( 128字节RAM数据缓冲器) ........................................ ........ 16
IOCB0 / CNT1PR (计数器1的预置寄存器) ......................................... .......... 17
IOCC0 / CNT2PR (计数器2预置寄存器) ......................................... .......... 17
IOCD0 / HPWTPR (高脉冲宽度定时器预设寄存器) ........................... 17
IOCE0 / LPWTPR (低脉冲宽度定时器预设寄存器) ............................. 18
IOCF0 / IMR (中断屏蔽寄存器) .......................................... ..................... 18
IOC61 / WUCR (唤醒和P5.7 / IROUT控制寄存器灌电流) 0.18
IOC71 / TCCCR ( TCC控制寄存器) .......................................... .................. 19
IOC81 / WDTCR ( WDT控制寄存器) .......................................... ................. 20
IOC91 / CNT12CR (计数器1 , 2控制寄存器) ....................................... ... 20
iii
6.2
特殊功能寄存器............................................... ................................ 15
6.2.1
6.2.2
6.2.3
6.2.4
6.2.5
6.2.6
6.2.7
6.2.8
6.2.9
6.2.10
6.2.11
6.2.12
6.2.13
6.2.14
6.2.15
6.2.16
产品规格( V1.6 ) 2007年12月31日