107
9152BINDCO02/10
ATA8743
21. 16-bit Timer/Counter1
21.1 Features
" True 16-bit Design (i.e., Allows 16-bit PWM)
" Two independent Output Compare Units
" Double Buffered Output Compare Registers
" One Input Capture Unit
" Input Capture Noise Canceler
" Clear Timer on Compare Match (Auto Reload)
" Glitch-free, Phase Correct Pulse Width Modulator (PWM)
" Variable PWM Period
" Frequency Generator
" External Event Counter
" Four independent interrupt Sources (TOV1, OCF1A, OCF1B, and ICF1)
21.2 Overview
The 16-bit Timer/Counter unit allows accurate program execution timing (event management),
wave generation, and signal timing measurement.
Most register and bit references in this section are written in general form. A lower case n
replaces the Timer/Counter number, and a lower case x replaces the Output Compare unit
channel. However, when using the register or bit defines in a program, the precise form must be
used, i.e., TCNT1 for accessing Timer/Counter1 counter value and so on.
A simplified block diagram of the 16-bit Timer/Counter is shown in Figure 21-1 on page 108. For
the actual placement of I/O pins. CPU accessible I/O Registers, including I/O bits and I/O pins,
are shown in bold. The device-specific I/O Register and bit locations are listed in the Register
Description on page 129.
发布紧急采购，3分钟左右您将得到回复。
相关PDF资料
ATAVRRZ200
KIT DEMO AT86RF230
AV101-12LF
ATTENUATOR HIP3 0.70-1GHZ 8-SOIC
AV102-12LF
ATTENUATOR HIP3 1.7-2GHZ 8SOIC
AV113-12LF
ATTENUATOR HIP3 2.1-2.3GHZ 8SOIC
AXUV100G
SENSOR ELECTRON DETECTION
B0205F50200AHF
XFRMR BALUN RF 200-500MHZ 1608
B0310J50100AHF
XFRMR BALUN RF 300-1000MHZ 0805
B0322J5050AHF
XFRMR BALUN RF 300-2200MHZ 0805
相关代理商/技术参数
ATAB5275
功能描述:射频开发工具 LF Tx Antenna driver board (TPMS) RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
ATAB5276
功能描述:射频开发工具 1A Antenna Driver Demoboard RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
ATAB5278
功能描述:射频开发工具 LF Tx Antenna driver board (PEG) RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
ATAB5279
功能描述:射频开发工具 LF Transmitter with ATA5279 RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
ATAB5282
功能描述:BOARD EVAL LF 125KHZ ANT DVR 3CH RoHS:是 类别:RF/IF 和 RFID >> RFID 评估和开发套件及电路板 系列:Smart RF 产品培训模块:M24LR64 Dual Interface EEPROM 标准包装:1 系列:- 类型:读取器模块 频率:13.56MHz 适用于相关产品:M24LR-64-R 已供物品:2 根基准天线，I2C 和 RFID 读取器，样品 其它名称:497-10480
ATAB5283
功能描述:射频开发工具 LF Rx Board 1 channel (TPMS)
RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
ATAB5423-3-B
功能描述:射频开发工具 UHF Transceiver Base station Board 315MHz
RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V
ATAB5423-3-WB
功能描述:射频开发工具 UHF TRx Application Board 315MHz RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V