9.6
9.5.1端口控制寄存器8 （ PCR8 ） ........................................ ................................ 106
9.5.2端口数据寄存器8 （ PDR8 ） ........................................ .................................... 107
9.5.3引脚功能............................................. .................................................. ... 107
端口B .......................................................................................................................... 109
9.6.1端口数据寄存器B （ PDRB ） ........................................ ................................... 110
第10章定时器V .............................................. ......................................... 111
10.1特点....................................................................................................................... 111
10.2输入/输出Pins......................................................................................................... 112
10.3寄存器说明............................................... .................................................. 113 ..
10.3.1定时器计数器V（ TCNTV ） ......................................... .................................... 113
10.3.2时间常数寄存器A和B（ TCORA ， TCORB ） .................................... 113 ..
10.3.3定时器控制寄存器V0 （ TCRV0 ） ........................................ ....................... 114
10.3.4定时器控制/状态寄存器V（ TCSRV ） ..................................... ................ 116
10.3.5定时器控制寄存器V1 （ TCRV1 ） ........................................ ....................... 117
10.4 Operation..................................................................................................................... 118
10.4.1定时器V操作............................................ .............................................. 118
10.5定时器V应用实例............................................. ....................................... 121
10.5.1脉冲输出的任意占空比......................................... .................. 121
10.5.2脉冲输出的任意脉冲宽度和延迟从TRGV输入............ 122
10.6用法Notes................................................................................................................. 123
第11定时器W¯¯ .............................................. ......................................... 125
11.1特点....................................................................................................................... 125
11.2输入/输出Pins......................................................................................................... 127
11.3寄存器说明............................................... .................................................. 128 ..
11.3.1定时器模式寄存器W（ TMRW ） ........................................ ........................... 129
11.3.2定时器控制寄存器W（ TCRW ） ........................................ ......................... 129
11.3.3定时器中断使能寄存器W（ TIERW ） ....................................... ............ 131
11.3.4定时器状态寄存器W（ TSRW ） ........................................ ............................ 131
11.3.5定时器I / O控制寄存器0 （ TIOR0 ） ..................................... ........................ 133
11.3.6定时器I / O控制寄存器1 （ TIOR1 ） ..................................... ........................ 134
11.3.7定时器计数器（ TCNT ） .......................................... .......................................... 135
11.3.8通用寄存器A到D（ GRA到GRD） ..................................... .................... 135
11.4 Operation..................................................................................................................... 136
11.4.1正常Operation............................................................................................ 136
11.4.2 PWM操作............................................. ................................................. 140
11.5操作Timing......................................................................................................... 144
11.5.1 TCNT计数定时............................................ ........................................... 144
11.5.2输出比较输出时序........................................... ........................... 144
11.5.3输入捕捉时序............................................ .......................................... 145
11.5.4定时计数器结算通过比较匹配........................................ ....... 146
11.5.5缓冲器操作时序............................................ ..................................... 146
修订版2.0 ， 03/02 ，二十二的第x页
RENESAS [ RENESAS TECHNOLOGY CORP ]
