欢迎访问ic37.com |
会员登录 免费注册
发布采购

Z8F082ASH020SC 参数 Datasheet PDF下载

Z8F082ASH020SC图片预览
型号: Z8F082ASH020SC
PDF下载: 下载PDF文件 查看货源
内容描述: Z8喝采XP -R F08xA系列与扩展外设 [Z8 Encore XP-R F08xA Series with eXtended Peripherals]
分类和应用: 微控制器和处理器外围集成电路光电二极管时钟
文件页数/大小: 244 页 / 2750 K
品牌: ZILOG [ ZILOG, INC. ]
 浏览型号Z8F082ASH020SC的Datasheet PDF文件第73页浏览型号Z8F082ASH020SC的Datasheet PDF文件第74页浏览型号Z8F082ASH020SC的Datasheet PDF文件第75页浏览型号Z8F082ASH020SC的Datasheet PDF文件第76页浏览型号Z8F082ASH020SC的Datasheet PDF文件第78页浏览型号Z8F082ASH020SC的Datasheet PDF文件第79页浏览型号Z8F082ASH020SC的Datasheet PDF文件第80页浏览型号Z8F082ASH020SC的Datasheet PDF文件第81页  
Z8 Encore! XP® F08xA Series  
Product Specification  
59  
Timer Block  
Timer  
Control  
Data  
Bus  
Block  
Control  
Timer  
Interrupt  
16-Bit  
Reload Register  
Interrupt,  
PWM,  
and  
Timer Output  
Control  
Timer  
Output  
System  
Clock  
Timer  
Output  
16-Bit Counter  
with Prescaler  
Timer  
Input  
Complement  
Gate  
Input  
16-Bit  
PWM/Compare  
Capture  
Input  
Figure 8.Timer Block Diagram  
Operation  
The timers are 16-bit up-counters. Minimum time-out delay is set by loading the value  
0001Hinto the Timer Reload High and Low Byte registers and setting the prescale value  
to 1. Maximum time-out delay is set by loading the value 0000Hinto the Timer Reload  
High and Low Byte registers and setting the prescale value to 128. If the Timer reaches  
FFFFH, the timer rolls over to 0000H and continues counting.  
Timer Operating Modes  
The timers can be configured to operate in the following modes:  
ONE-SHOT Mode  
In ONE-SHOT mode, the timer counts up to the 16-bit Reload value stored in the Timer  
Reload High and Low Byte registers. The timer input is the system clock. Upon reaching  
the Reload value, the timer generates an interrupt and the count value in the Timer High  
and Low Byte registers is reset to 0001H. The timer is automatically disabled and stops  
counting.  
Also, if the Timer Output alternate function is enabled, the Timer Output pin changes state  
for one system clock cycle (from Low to High or from High to Low) upon timer Reload. If  
PS024705-0405  
P R E L I M I N A R Y  
Timers