参数资料
型号: SAB-C515-LM
厂商: INFINEON TECHNOLOGIES AG
元件分类: 微控制器/微处理器
英文描述: 8-BIT, 16 MHz, MICROCONTROLLER, PQFP80
封装: PLASTIC, MQFP-80
文件页数: 124/162页
文件大小: 771K
代理商: SAB-C515-LM
Semiconductor Group
6-21
On-Chip Peripheral Components
C515
6.2.1.5
Mode 3
Mode 3 has different effects on timer 0 and timer 1. Timer 1 in mode 3 simply holds its count. The
effect is the same as setting TR1=0. Timer 0 in mode 3 establishes TL0 and TH0 as two seperate
counters. The logic for mode 3 on timer 0 is shown in figure 6-12. TL0 uses the timer 0 control bits:
C/T, Gate, TR0, INT0 and TF0. TH0 is locked into a timer function (counting machine cycles) and
takes over the use of TR1 and TF1 from timer 1. Thus, TH0 now controls the "timer 1" interrupt.
Mode 3 is provided for applications requiring an extra 8-bit timer or counter. When timer 0 is in mode
3, timer 1 can be turned on and off by switching it out of and into its own mode 3, or can still be used
by the serial channel as a baud rate generator, or in fact, in any application not requiring an interrupt
from timer 1 itself.
Figure 6-12
Timer/Counter 0, Mode 3: Two 8-Bit Timers/Counters
MCS02096
1
&
OSC
C/T = 0
TL0
TF0
C/T = 1
(8 Bits)
TR1
Gate
P3.2/INT0
Control
Interrupt
(8 Bits)
TH0
Interrupt
TF1
Control
TR1
/12
f OSC
OSC
f
/12
P3.4/T0
÷ 12
=1
< _
相关PDF资料
PDF描述
SAB-C515C-LM 8-BIT, 10 MHz, MICROCONTROLLER, PQFP80
SAB-XC164CM-8F40F 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
SAB-XC164CM-4F40F 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
SAB-XC164CM-8F20F 16-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP64
SAB-XC164KM-4F40F 16-BIT, FLASH, 40 MHz, MICROCONTROLLER, PQFP64
相关代理商/技术参数
参数描述
SAB-C517A 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-bit CMOS MICROCONTROLLER
SAB-C517A-4R24M 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAB-C517A-4RM 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAB-C517A-L24M 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller
SAB-C517A-LM 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:8-Bit CMOS Microcontroller