參數(shù)資料
型號： MC68HC08LT8
廠商： 飛思卡爾半導體(中國)有限公司
英文描述： Microcontrollers
中文描述： 微控制器
文件頁數(shù)： 58/156頁
文件大?。?/td> 1030K
代理商： MC68HC08LT8
Timer Interface Module (TIM)
MC68HC08LT8 Data Sheet, Rev. 1
58
Freescale Semiconductor
6.4.1 TIM Counter Prescaler
The TIM clock source can be one of the seven prescaler outputs. The prescaler generates seven clock
rates from the internal bus clock. The prescaler select bits, PS[2:0], in the TIM status and control register
select the TIM clock source.
6.4.2 Input Capture
With the input capture function, the TIM can capture the time at which an external event occurs. When an
active edge occurs on the pin of an input capture channel, the TIM latches the contents of the TIM counter
into the TIM channel registers, TCHxH:TCHxL. The polarity of the active edge is programmable. Input
captures can generate TIM CPU interrupt requests.
6.4.3 Output Compare
With the output compare function, the TIM can generate a periodic pulse with a programmable polarity,
duration, and frequency. When the counter reaches the value in the registers of an output compare
channel, the TIM can set, clear, or toggle the channel pin. Output compares can generate TIM CPU
interrupt requests.
6.4.3.1 Unbuffered Output Compare
Any output compare channel can generate unbuffered output compare pulses as described in
6.4.3
Output Compare
. The pulses are unbuffered because changing the output compare value requires writing
the new value over the old value currently in the TIM channel registers.
$002F
TIM2 Counter Modulo
Register Low
(T2MODL)
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Read:
Write:
Reset:
Bit 7
6
5
4
3
2
1
Bit 0
1
1
1
1
1
1
1
1
$0030
TIM2 Channel 0 Status
and Control Register
(T2SC0)
CH0F
0
0
CH0IE
MS0B
MS0A
ELS0B
ELS0A
TOV0
CH0MAX
0
0
0
0
0
0
0
$0031
TIM2 Channel 0
Register High
(T2CH0H)
TIM2 Channel 0
Register Low
(T2CH0L)
TIM2 Channel 1 Status
and Control Register
Bit 15
14
13
12
11
10
9
Bit 8
Indeterminate after reset
$0032
Bit 7
6
5
4
3
2
1
Bit 0
Indeterminate after reset
$0033
(T2SC1)
CH1F
0
0
CH1IE
0
MS1A
ELS1B
ELS1A
TOV1
CH1MAX
0
0
0
0
0
0
0
$0034
TIM2 Channel 1
Register High
(T2CH1H)
TIM2 Channel 1
Register Low
(T2CH1L)
Bit 15
14
13
12
11
10
9
Bit 8
Indeterminate after reset
$0035
Bit 7
6
5
4
3
2
1
Bit 0
Indeterminate after reset
Addr.
Register Name
Bit 7
6
5
4
3
2
1
Bit 0
=Unimplemented
Figure 6-2. TIM I/O Register Summary (Sheet 2 of 2)
相關PDF資料
PDF描述
MC68HC08SR12 M68HC08 Microcontrollers
MC68HC11E0 HC11 Microcontrollers
MC68HC11K0 HCMOS Microcontroller Unit
MC68HC11KMNPEVS Microcontrollers
MC68HC705C8AC Microcontrollers
相關代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC08LT8CFGE 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC68HC08MR4 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:In-Circuit Simulator
MC68HC08P4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:HCMOS MICROCONTROLLER UNIT
MC68HC08QT1 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
MC68HC08QT2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:M68HC08 Microcontrollers
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*